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Tacori GIA Cushion Pave 1.26 carats Diamond Platinum Engagement Ring
Tacori GIA Cushion Pave 1.26 carats Diamond Platinum Engagement Ring

Tacori GIA Cushion Pave 1.26 carats Diamond Platinum Engagement Ring

By Tacori

Located in Miami, FL

This glamorous shimmering diamond engagement ring is crafted in solid platinum, weighing 6 grams and measuring 7mm x 5mm high.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Cushion Cut Diamond Ring 1.51 Carat
GIA Certified Platinum Cushion Cut Diamond Ring 1.51 Carat

GIA Certified Platinum Cushion Cut Diamond Ring 1.51 Carat

Located in Mayfair, London, London

A stunning platinum cushion cut diamond engagement ring. The ring comprises of a cushion cut diamond in a four claw setting with a weight of 1.51ct, H colour and VS1 clarity. The rin...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Peter Suchy 3.91 Carat Cushion Sapphire Diamond Halo Platinum Engagement Ring
Peter Suchy 3.91 Carat Cushion Sapphire Diamond Halo Platinum Engagement Ring

Peter Suchy 3.91 Carat Cushion Sapphire Diamond Halo Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Stunning sapphire and diamond halo engagement ring. AGL certified cushion shape bezel set periwinkle 3.91ct center stone with a halo of full cut diamonds set in a platinum setting wi...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Cushion Cut Ceylon Blue Sapphire and Bagguatte Diamond Engagement Ring
Cushion Cut Ceylon Blue Sapphire and Bagguatte Diamond Engagement Ring

Cushion Cut Ceylon Blue Sapphire and Bagguatte Diamond Engagement Ring

Located in Hong Kong, HK

Product Specifications: - High quality natural Ceylon 2.37ct Blue Sapphire (7 x 8mm) at the center - 6 Round Brilliant cut High Quality Bagguatte Diamonds, total carat around 0.38ct ...

Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring

5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring

By Merkaba

Located in Beverly Hills, CA

Details Creator: Merkaba Jewelry Beverly Hills Jewelry Type: Cocktail Ring, Three Stone Ring, Alternative Engagement Ring Metal: Platinum Center Stone: Royal Blue Sapphire Center Sto...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum

GIA Certified 10.11 Carats Cushion Yellow Diamond Three-Stone Engagement Ring
GIA Certified 10.11 Carats Cushion Yellow Diamond Three-Stone Engagement Ring

GIA Certified 10.11 Carats Cushion Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A wonderful engagement ring, showcasing a 10.11 carats cushion cut diamond certified by GIA Fancy Yellow color and SI1 clarity, set on an eight prong 18K yellow gold basket.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, Yellow Gold, Platinum, 18k Gold

5.01 Carat Cushion Brilliant Shape H-VS2 Diamond Platinum Engagement Ring
5.01 Carat Cushion Brilliant Shape H-VS2 Diamond Platinum Engagement Ring

5.01 Carat Cushion Brilliant Shape H-VS2 Diamond Platinum Engagement Ring

Located in New York, NY

Title: 5.01 Carat Cushion Brilliant Shape H-VS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 5.01 Carat Diamond Number of Stones: 1 Color:...

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

3.35 Carat Total Weight Antique Cushion Brilliant Art Nouveau Engagement Ring
3.35 Carat Total Weight Antique Cushion Brilliant Art Nouveau Engagement Ring

3.35 Carat Total Weight Antique Cushion Brilliant Art Nouveau Engagement Ring

Located in New York, NY

To begin choosing your center stone and customizing your heirloom life story ring, please contact Jan Rice directly. Designer/Creator: Jan Rice/Abe Mor Diamonds Displayed Item Speci...

Category

21st Century and Contemporary American Art Nouveau Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, 18k Gold, Platinum

Peter Suchy GIA Certified 1.30 Carat Cushion Sapphire Diamond Engagement Ring
Peter Suchy GIA Certified 1.30 Carat Cushion Sapphire Diamond Engagement Ring

Peter Suchy GIA Certified 1.30 Carat Cushion Sapphire Diamond Engagement Ring

By Peter Suchy

Located in Stamford, CT

This stunning ring features a dazzling 1.30 carat cushion cut green blue sapphire center stone that captures the light with unparalleled brilliance. Surrounding the sapphire are 6 ro...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 18k Gold, White ...

1 Carat Cushion Cut on Double Shank Solitaire Ring
1 Carat Cushion Cut on Double Shank Solitaire Ring

1 Carat Cushion Cut on Double Shank Solitaire Ring

Located in New York, NY

1.05 ct Cushion cut with E color and SI-1 clarity (GIA certificate upon request), is mounted on a solitaire made with not one, but two shanks. This 18kt white gold mounting also has...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold

18K Yellow Gold Baguette Diamond Cushion Cut Blue Sapphire Engagement Ring
18K Yellow Gold Baguette Diamond Cushion Cut Blue Sapphire Engagement Ring

18K Yellow Gold Baguette Diamond Cushion Cut Blue Sapphire Engagement Ring

Located in Los Angeles, CA

DeKara Designs Classic PICTURES DO NO JUSTICE ON THIS RING! A Vintage DeKara Designs Ring Designed, and Produced By My Father In the 1980's. This Ring Has Exceptional Quality From...

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

GIA 3.45 Carat Cushion Sapphire Diamond Halo Color Change Gold Engagement Ring
GIA 3.45 Carat Cushion Sapphire Diamond Halo Color Change Gold Engagement Ring

GIA 3.45 Carat Cushion Sapphire Diamond Halo Color Change Gold Engagement Ring

Located in Stamford, CT

Vintage 1950's Princess style handmade color change sapphire and diamond engagement ring. Set with a beautiful GIA certified 3.45 carat cushion cut sapphire that changes color from v...

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Gold

6 Carat Cushion Blue Topaz 18 Karat White Gold 0.38 Carat Diamond Halo Ring
6 Carat Cushion Blue Topaz 18 Karat White Gold 0.38 Carat Diamond Halo Ring

6 Carat Cushion Blue Topaz 18 Karat White Gold 0.38 Carat Diamond Halo Ring

By Hasbani Diamonds

Located in London, GB

An impressive 6 Carat (approximately) Cushion Cut Blue Topaz Dress / Engagement Ring surrounded by a pave set halo and both sides of the shank With a total diamond weight of 0.38 car...

Category

2010s British Modern Engagement Rings

Materials

White Diamond, Topaz, Diamond, Blue Topaz, Gold, 18k Gold, White Gold

Edwardian Style Cushion Cut 1.20 Carat Diamond and Platinum Ring, 1.20 Carats
Edwardian Style Cushion Cut 1.20 Carat Diamond and Platinum Ring, 1.20 Carats

Edwardian Style Cushion Cut 1.20 Carat Diamond and Platinum Ring, 1.20 Carats

Located in London, GB

An Edwardian style solitaire diamond ring, set with an estimated 1.20ct old cushion-cut diamond, in our opinion the colour is H and our opinion of the clarity is SI2, in a millegrain...

Category

Late 20th Century French Edwardian Engagement Rings

Materials

Diamond, Platinum

Natural Fancy Yellow Cushion Cut Diamond 18-Karat Engagement Ring In Stock
Natural Fancy Yellow Cushion Cut Diamond 18-Karat Engagement Ring In Stock

Natural Fancy Yellow Cushion Cut Diamond 18-Karat Engagement Ring In Stock

Located in Boca Raton, FL

18k Two-Tone Gold Natural 10.67 Carat Fancy Yellow Cushion Cut Diamond Engagement Ring Style: Fancy Yellow Diamond Engagement Ring Main Diamond Details: The main diamond is a natura...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yellow Gold

1.34 Carat Tsavorite Garnet Cushion Cut Platinum Ring with Bullet Diamonds
1.34 Carat Tsavorite Garnet Cushion Cut Platinum Ring with Bullet Diamonds

1.34 Carat Tsavorite Garnet Cushion Cut Platinum Ring with Bullet Diamonds

By Merkaba

Located in Beverly Hills, CA

A rare and collector caliber, one of a kind tsavorite garnet and diamond three stone ring handcrafted in platinum, centering a vivid 1.34 carat natural cushion cut tsavorite.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Garnet, Multi-gemstone, Tsavorite, Platinum

Graff 10.01 Carat GIA H VS1 Cushion Cut Diamond Ring
Graff 10.01 Carat GIA H VS1 Cushion Cut Diamond Ring

Graff 10.01 Carat GIA H VS1 Cushion Cut Diamond Ring

By Graff

Located in New York, NY

Key Details - Center diamond: 10.01 carat cushion cut, H color, VS1 clarity, GIA - Pavé diamonds: 0.50 total carat weight, E–F color, VS clarity - Signed Graff platinum setting - Ri...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

1.21 Carat Cushion Cut Tsavorite and Diamond Ring in Platinum
1.21 Carat Cushion Cut Tsavorite and Diamond Ring in Platinum

1.21 Carat Cushion Cut Tsavorite and Diamond Ring in Platinum

Located in London, England

At the centre of this Exquisite Platinum ring is a striking 1.21 Carat Cushion cut Tsavorite whose luscious, rich green hues captivate the attention of anyone who sets their eyes on ...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Tsavorite, Platinum

Tiffany & Co., 2.02 Carat Brilliant Cut Diamond "Novo" Engagement Ring
Tiffany & Co., 2.02 Carat Brilliant Cut Diamond "Novo" Engagement Ring

Tiffany & Co., 2.02 Carat Brilliant Cut Diamond "Novo" Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Diamond cut: Novo Modified Cushion Carat: 2.02 carats Color: G Clarity: VVS2 Inscription: T&Co. W071XXXX Side Diamonds Carat: 0.16 carat total Color: D-G Clarity: IF-VVS Metal: Pla...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage 14K White Gold 3ct Cushion Cut Sapphire Diamond Ring, Size 6
Vintage 14K White Gold 3ct Cushion Cut Sapphire Diamond Ring, Size 6

Vintage 14K White Gold 3ct Cushion Cut Sapphire Diamond Ring, Size 6

Located in Webster, SD

This high set sapphire and diamond ring is not only pleasing to the eye, it's also comfortable. The gorgeous cushion cut sapphire is a 3 carat, vibrant blue with hints of purple. It...

Category

Early 2000s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

7.60 Carat Colombian Emerald GRS Certified Cushion Cut Diamond Ring
7.60 Carat Colombian Emerald GRS Certified Cushion Cut Diamond Ring

7.60 Carat Colombian Emerald GRS Certified Cushion Cut Diamond Ring

Located in Miami, FL

Center Stone Details: Gemstone Type: Colombian Emerald Carat: 7.60 carats Cut: Cushion Cut Color: Vivid Green Oil: Insignificant Certificate: GRS Certified Certificate Number: Sid...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold

GIA Certified Platinum Cushion Cut Diamond Ring 1.01 Carat E/VS2
GIA Certified Platinum Cushion Cut Diamond Ring 1.01 Carat E/VS2

GIA Certified Platinum Cushion Cut Diamond Ring 1.01 Carat E/VS2

Located in Mayfair, London, London

A stunning platinum cushion cut diamond engagement ring. The ring comprises of a cushion cut diamond in a four claw setting with a weight of 1.01ct, E colour and VS2 clarity. The rin...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.02 Carat Cushion Cut Fancy Greenish Yellow Diamond Ring
GIA Certified 2.02 Carat Cushion Cut Fancy Greenish Yellow Diamond Ring

GIA Certified 2.02 Carat Cushion Cut Fancy Greenish Yellow Diamond Ring

By Gad & Co.

Located in Miami, FL

GIA Certified 2.02 Carat Cushion Cut Fancy Greenish Yellow Diamond Ring. Set with a colorful array of mixed-cut pink and white diamonds. This ring is a glowing piece of top-quality n...

Category

2010s American Modern Engagement Rings

Materials

White Diamond, Yellow Diamond, Pink Diamond, 18k Gold, Rose Gold, White ...

1.03 Carat Diamond Platinum Engagement Ring
1.03 Carat Diamond Platinum Engagement Ring

1.03 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 7.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond Details: GIA REPORT #: 6213188147 Weight: 1.03 carat Cut: Old Mine Bril...

Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

GIA 1.74 Carat Cushion Purple Spinel Diamond Platinum Gold Engagement Ring
GIA 1.74 Carat Cushion Purple Spinel Diamond Platinum Gold Engagement Ring

GIA 1.74 Carat Cushion Purple Spinel Diamond Platinum Gold Engagement Ring

Located in Stamford, CT

Immerse yourself in elegance with a 1.74ct natural purple Spinel and Diamond Platinum and 14k white gold engagement ring, a dazzling masterpiece that whispers timeless sophistication...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Spinel, 14k Gold, White Gold, Platinum, Gold

Roman Malakov 8.02 Carats Cushion Cut Emerald & Diamond Three-Stone Wedding Ring
Roman Malakov 8.02 Carats Cushion Cut Emerald & Diamond Three-Stone Wedding Ring

Roman Malakov 8.02 Carats Cushion Cut Emerald & Diamond Three-Stone Wedding Ring

By Roman Malakov

Located in New York, NY

An elegant engagement ring, showcasing an 8.02 carats cushion cut green emerald, set on a four prong basket made of 18K yellow gold.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Platinum, Yellow Gold

1.12 Carat Cushion Natural Pink Sapphire Diamond Halo Platinum Engagement Ring
1.12 Carat Cushion Natural Pink Sapphire Diamond Halo Platinum Engagement Ring

1.12 Carat Cushion Natural Pink Sapphire Diamond Halo Platinum Engagement Ring

Located in Stamford, CT

Art Deco original Halo style hot pink Sapphire engagement ring. GIA certified no heat, no enhancement 1.12 hot pink sapphire center stone. Set in its original 1940's platinum setting...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

GIA Certified 6.05 Carat Cushion Cut Fancy Yellow Diamond Three Stone Ring
GIA Certified 6.05 Carat Cushion Cut Fancy Yellow Diamond Three Stone Ring

GIA Certified 6.05 Carat Cushion Cut Fancy Yellow Diamond Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

This magnificent three-stone ring showcases a stunning cushion-modified brilliant-cut natural fancy yellow diamond. Weighing approximately 6 carats, this impressive center stone is g...

Category

2010s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...

GIA Certified 5.16 Carat Cushion Cut Blue Sapphire and Diamond Ring
GIA Certified 5.16 Carat Cushion Cut Blue Sapphire and Diamond Ring

GIA Certified 5.16 Carat Cushion Cut Blue Sapphire and Diamond Ring

By GEMME

Located in New York, NY

Centered upon a beautiful 5.16 Carat Cushion Cut Sapphire flanked by Tapered Bullet shaped Diamonds weighing 0.72 Carats. Sapphire set in an East West style for the ultimate contempo...

Category

2010s American Modern Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

J. Birnbach GIA Certified 5.01 Carat I SI1 Cushion Cut Diamond Three-Stone Ring
J. Birnbach GIA Certified 5.01 Carat I SI1 Cushion Cut Diamond Three-Stone Ring

J. Birnbach GIA Certified 5.01 Carat I SI1 Cushion Cut Diamond Three-Stone Ring

By J. Birnbach

Located in New York, NY

Experience timeless beauty with this GIA Certified 5.02 Carat Cushion Cut Diamond Three-Stone Platinum Ring.

Category

21st Century and Contemporary North American Contemporary Engagement Rings

Materials

Diamond, Platinum

1.28 Carat Cushion-Cut Morganite Diamond Accents 14K Rose Gold Ring
1.28 Carat Cushion-Cut Morganite Diamond Accents 14K Rose Gold Ring

1.28 Carat Cushion-Cut Morganite Diamond Accents 14K Rose Gold Ring

Located in New York, NY

Decorate yourself in elegance with this Ring is crafted from 14-karat Rose Gold by Gin & Grace. This Ring is made up of 6x8 mm Emerald-Cut (1 pcs) 1.28 carat Morganite and Round-cut ...

Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Morganite, 14k Gold, Rose Gold

6.27 Carat Cushion Sapphire Trillion Cut Diamond Gold Ring
6.27 Carat Cushion Sapphire Trillion Cut Diamond Gold Ring

6.27 Carat Cushion Sapphire Trillion Cut Diamond Gold Ring

Located in Poitiers, FR

18K White gold ring, eagle head hallmark. Featuring a 4 x 2 claw set cushion cut blue sapphire enhanced at each side by trillion cut diamonds in an openwork bed. Total weight of sap...

Category

2010s French Modern Engagement Rings

Materials

Diamond, Sapphire, White Diamond, Blue Sapphire, 18k Gold, Gold, White Gold

14K Yellow Gold Princess Cut Diamond 1.62 Carat Tsavorite Garnet Engagement Ring
14K Yellow Gold Princess Cut Diamond 1.62 Carat Tsavorite Garnet Engagement Ring

14K Yellow Gold Princess Cut Diamond 1.62 Carat Tsavorite Garnet Engagement Ring

Located in Los Angeles, CA

DeKara Designs Collection Modern Oval Tsavorite Garnet Princess Cut Invisible Diamond Engagement Ring. Very modern, sparkly, and gold with a beautiful yellow gold engagement ring. ...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Garnet, Tsavorite, 14k Gold, Yellow Gold

GIA Certified 1.78 Carat Cushion Cut Diamond J/VS1 Split Shank 18K White Ring
GIA Certified 1.78 Carat Cushion Cut Diamond J/VS1 Split Shank 18K White Ring

GIA Certified 1.78 Carat Cushion Cut Diamond J/VS1 Split Shank 18K White Ring

By Gad & Co.

Located in Miami, FL

GIA certified cushion cut diamond halo engagement ring. Crafted with 18K white gold, the ring weighs 3.65 grams and boasts a mesmerizing 1.78 carat center diamond with a cushion cut,...

Category

2010s North American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

7.92 Carat Cushion Cut Natural No Heat Blue Sapphire Diamond Platinum Ring
7.92 Carat Cushion Cut Natural No Heat Blue Sapphire Diamond Platinum Ring

7.92 Carat Cushion Cut Natural No Heat Blue Sapphire Diamond Platinum Ring

By Steven Fox Jewelry

Located in Greenwich, CT

Majestically dreamy this luminous 7.92 carat natural no heat cushion cut sapphire and diamond handmade platinum ring is destined to be a lasting legacy. AGL certification number 114...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Spectra Fine Jewelry GIA Certified 2.02 Carat Cushion-Cut Diamond Platinum Ring
Spectra Fine Jewelry GIA Certified 2.02 Carat Cushion-Cut Diamond Platinum Ring

Spectra Fine Jewelry GIA Certified 2.02 Carat Cushion-Cut Diamond Platinum Ring

By Spectra Fine Jewelry

Located in New York, NY

This exquisite ring from Spectra Fine Jewelry showcases a stunning 2.02-carat cushion-cut diamond, radiating elegance and brilliance. The diamond, graded G in color and VS2 in clarit...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 6.74 Carat Emerald Cut Diamond Engagement Ring, Platinum
GIA 6.74 Carat Emerald Cut Diamond Engagement Ring, Platinum

GIA 6.74 Carat Emerald Cut Diamond Engagement Ring, Platinum

Located in Beverly Hills, CA

A 6.74 carat emerald cut diamond anchors this solitaire, its stepped facets producing the emerald cut's signature hall-of-mirrors effect; long, rectangular flashes of light rather th...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 0.87 Carat Yellow Cushion Diamond 18 Karat White Gold Halo Engagement Ring
GIA 0.87 Carat Yellow Cushion Diamond 18 Karat White Gold Halo Engagement Ring

GIA 0.87 Carat Yellow Cushion Diamond 18 Karat White Gold Halo Engagement Ring

Located in London, GB

This Stunning GIA Certified 0.52 Carat Natural Fancy Yellow Cushion Cut Diamond set in the center of the Halo featuring 0.35 Carat of Color G Clarity VS Round Brilliant Diamonds arou...

Category

2010s British Modern Engagement Rings

Materials

White Diamond, Yellow Diamond, Diamond, White Gold, Gold, 18k Gold

Natural 5.16 Carat Cushion Cut Sapphire Diamond Gold Ring
Natural 5.16 Carat Cushion Cut Sapphire Diamond Gold Ring

Natural 5.16 Carat Cushion Cut Sapphire Diamond Gold Ring

Located in New York, NY

This amazing 14k white gold ring is centered with a gorgeous cushion cut sapphire that weighs 5.16ct. Accentuating the sapphire are sparkling round cut diamonds weighing approximatel...

Category

Late 20th Century Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

White Gold Tsavorite Garnet & Diamond Engagement Ring - 18k Cushion 1.50ctw
White Gold Tsavorite Garnet & Diamond Engagement Ring - 18k Cushion 1.50ctw

White Gold Tsavorite Garnet & Diamond Engagement Ring - 18k Cushion 1.50ctw

Located in Greensboro, NC

Size: 6 Sizing Fee: Up 1 1/2 sizes for $60 or Down 1/2 a size for $40 Metal Content: 18k White Gold Stone Information Natural Tsavorite Garnet Carat(s): .90ct Cut: Cushion Color: ...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Garnet, Tsavorite, 18k Gold, White Gold

Engraved Platinum GIA Certified 1.20 Carat D Color SI1 Cushion Cut Diamond Ring
Engraved Platinum GIA Certified 1.20 Carat D Color SI1 Cushion Cut Diamond Ring

Engraved Platinum GIA Certified 1.20 Carat D Color SI1 Cushion Cut Diamond Ring

Located in Los Angeles, CA

DeKara Design Collection Handmade Art Deco Hand Engraved Platinum Cushion Cut Diamond Engagement Ring. Metal- 90% Platinum, 10% Iridium.

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Platinum

5 Carat Green Emerald Cushion Cut Diamond Halo Ring GIA Certified No Oil
5 Carat Green Emerald Cushion Cut Diamond Halo Ring GIA Certified No Oil

5 Carat Green Emerald Cushion Cut Diamond Halo Ring GIA Certified No Oil

By Diamond Scene New York

Located in New York, NY

A beautiful Green Emerald cut in an elongated cushion shape!! 5.21 carat cushion cut emerald with ZERO treatment -- NO OIL as stated on the GIA certificate. This completely natur...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald

TJD 0.35 Carat Diamond and 8 X 6 MM Cushion Cut Aquamarine 14KT White Gold Ring
TJD 0.35 Carat Diamond and 8 X 6 MM Cushion Cut Aquamarine 14KT White Gold Ring

TJD 0.35 Carat Diamond and 8 X 6 MM Cushion Cut Aquamarine 14KT White Gold Ring

By TJD

Located in New York, NY

Dazzles with 118 brilliant diamonds and 1 natural aquamarine gemstone in pave setting and fashioned in 14-karat white gold. Diamonds are graded HI color, I2 clarity.

Category

2010s Indian Modern Engagement Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

GIA Certified 1.67 Carat Diamond Platinum Engagement Ring
GIA Certified 1.67 Carat Diamond Platinum Engagement Ring

GIA Certified 1.67 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond Details: GIA REPORT #:2215028277 Weight: 1.67 carat Cut: Antique Cushion Color: I Clarit...

Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 6.06ct Antique Cushion Cut Diamond Ring in Platinum
GIA Certified 6.06ct Antique Cushion Cut Diamond Ring in Platinum

GIA Certified 6.06ct Antique Cushion Cut Diamond Ring in Platinum

Located in Beverly Hills, CA

6.06 carat elongated antique cushion cut diamond 3 stone engagement ring.

Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

3.05 Carat Sapphire Diamond Engagement Ring
3.05 Carat Sapphire Diamond Engagement Ring

3.05 Carat Sapphire Diamond Engagement Ring

Located in New York, NY

This stunning platinum engagement ring is centered with a lovely cushion cut Ceylon sapphire that weighs 3.05ct. The sapphire is accentuated by sparkling baguette cut diamonds that w...

Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

GIA Certified 6.54 Carat Fancy Light Yellow Cushion Cut 18K Gold Diamond Ring
GIA Certified 6.54 Carat Fancy Light Yellow Cushion Cut 18K Gold Diamond Ring

GIA Certified 6.54 Carat Fancy Light Yellow Cushion Cut 18K Gold Diamond Ring

Located in Aventura, FL

Finger size 6 (sizable), this Fancy Light Yellow Cushion Cut diamond ring is dainty yet striking, perfectly suitable for an anniversary or Christmas present to your lady.

Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, 18k Gold

9.79 Carat Cushion Cut Ceylon Natural Yellow Sapphire 'GIA' No Heat Diamond Ring
9.79 Carat Cushion Cut Ceylon Natural Yellow Sapphire 'GIA' No Heat Diamond Ring

9.79 Carat Cushion Cut Ceylon Natural Yellow Sapphire 'GIA' No Heat Diamond Ring

Located in Houston, TX

Beautifully hand-crafted 9.79 carat cushion cut natural Ceylon, no heat, yellow sapphire center stone that is set in a custom platinum setting. The stone is accompanied by approximat...

Category

2010s Sri Lankan Engagement Rings

Materials

Diamond, Yellow Sapphire, Platinum

GIA Certified 1.68 Carat Diamond Platinum Engagement Ring
GIA Certified 1.68 Carat Diamond Platinum Engagement Ring

GIA Certified 1.68 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4 grams Center Diamond Details: GIA REPORT #:2213082074 Weight: 1.68 carat Cut: Old European Brilliant Color: M ...

Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

GIA 3.02 carat D VVS1 elongated cushion cut diamond 18k yellow gold ring
GIA 3.02 carat D VVS1 elongated cushion cut diamond 18k yellow gold ring

GIA 3.02 carat D VVS1 elongated cushion cut diamond 18k yellow gold ring

Located in Beverly Hills, CA

At the heart of this ring sits an exceptional 3.02 carat cushion brilliant cut diamond, graded D color and VVS1 clarity by GIA, representing the top of the color and clarity scale an...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

0.91 Carat Cushion Cut Padparadscha Sapphire and Diamond Ring in 18k White Gold
0.91 Carat Cushion Cut Padparadscha Sapphire and Diamond Ring in 18k White Gold

0.91 Carat Cushion Cut Padparadscha Sapphire and Diamond Ring in 18k White Gold

Located in London, England

At the centre of this Stunning Ring is a Pristine Cushion Cut Padparadscha Sapphire, weighing approximately 0.91 Carats and surrounded by two rows of Round Brilliant Diamonds weighin...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Padparadscha Sapphire , Sapphire, 18k Gold, White Gold

4.20 Carat Ceylon Sapphire 0.70 Carat Diamond Engagement Ring
4.20 Carat Ceylon Sapphire 0.70 Carat Diamond Engagement Ring

4.20 Carat Ceylon Sapphire 0.70 Carat Diamond Engagement Ring

Located in New York, NY

This is a stunning platinum engagement ring. The ring is centered with a lovely cushion cut Ceylon sapphire that weighs approximately 4.20ct. The sapphire is accentuated by sparkling...

Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Celebration Cushion Halo Diamond Engagement Ring White Gold 14k Infinite 1.00ctw
Celebration Cushion Halo Diamond Engagement Ring White Gold 14k Infinite 1.00ctw

Celebration Cushion Halo Diamond Engagement Ring White Gold 14k Infinite 1.00ctw

Located in Greensboro, NC

Retail Price: $5559 Size: 6 1/4 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Brand: Celebration Design: Cushion Halo Metal Content: 14k White Gold Stone Information Na...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Platinum 2.83ctw GIA Cushion Ceylon Purple Sapphire & Diamond Engagement Ring
Platinum 2.83ctw GIA Cushion Ceylon Purple Sapphire & Diamond Engagement Ring

Platinum 2.83ctw GIA Cushion Ceylon Purple Sapphire & Diamond Engagement Ring

Located in Montclair, NJ

This very chic vintage engagement ring is crafted in solid platinum and features a truly breathtaking GIA certified, cushion brilliant cut sapphire solitaire neatly prong set at its ...

Category

1990s Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

Henri Daussi Diamond Halo Engagement Ring Yellow Gold 18k Daussi Cushion 1.42ctw
Henri Daussi Diamond Halo Engagement Ring Yellow Gold 18k Daussi Cushion 1.42ctw

Henri Daussi Diamond Halo Engagement Ring Yellow Gold 18k Daussi Cushion 1.42ctw

Located in Greensboro, NC

Retail Price: $6895 Size: 6 1/2 Sizing Fee: Up 2 sizes for $50 or Down 1 1/2 sizes for $40 Brand: Henri Daussi Style Number: YAMDM4 Metal Content: 18k Yellow Gold Stone Informat...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

White Gold Black Diamond Halo Engagement Ring - 14k Cushion Rose 1.37ctw Treated
White Gold Black Diamond Halo Engagement Ring - 14k Cushion Rose 1.37ctw Treated

White Gold Black Diamond Halo Engagement Ring - 14k Cushion Rose 1.37ctw Treated

Located in Greensboro, NC

Size: 6 Sizing Fee: Up 1 1/2 sizes for $35 or Down 1 size for $35 Metal Content: 14k White Gold Stone Information Natural Diamonds Treatment: Color Enhanced Carat(s): .87ct Cut: C...

Category

21st Century and Contemporary Engagement Rings

Materials

Black Diamond, 14k Gold, White Gold

.98 Carat Diamond 14 Karat Yellow Gold Engagement Ring
.98 Carat Diamond 14 Karat Yellow Gold Engagement Ring

.98 Carat Diamond 14 Karat Yellow Gold Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 5.5 Metal Type: 14 Karat Yellow Gold [Hallmarked, and Tested] Weight: 3.1 grams Center Diamond Details: Weight: .98 Carat Cut: Antique Cushion Color: O-P C...

Category

Antique 1890s Unknown Victorian Engagement Rings

Materials

White Diamond, Yellow Gold

GIA Certified 2.49 Carat Sapphire Diamond Platinum Engagement Ring
GIA Certified 2.49 Carat Sapphire Diamond Platinum Engagement Ring

GIA Certified 2.49 Carat Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Sapphire and diamond engagement ring. Natural GIA certified green blue cushion cut 2.49 carat sapphire in it's original 1940's platinum setting with 3 round accent diamonds on each s...

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 5.74 Carat Sapphire Diamond Platinum Engagement Ring
GIA Certified 5.74 Carat Sapphire Diamond Platinum Engagement Ring

GIA Certified 5.74 Carat Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Original 1930's sapphire and diamond engagement ring. The center is set with a medium blue simple heat only sapphire. GIA certified from Sri Lanka. Platinum setting with 6 round acce...

Category

Vintage 1930s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 1.48 Carat Art Deco Diamond Platinum Engagement Ring
GIA Certified 1.48 Carat Art Deco Diamond Platinum Engagement Ring

GIA Certified 1.48 Carat Art Deco Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.5 grams Center Diamond Details: GIA REPORT #: 2195298984 Weight: 1.48 carat Cut: Antique Cushion Color: I Clarit...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

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6 Carat Cushion Cut Engagement Rings For Sale on 1stDibs

There is a broad range of 6 carat cushion cut engagement rings for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Our collection of these items for sale includes 304 vintage editions and 633 modern creations to choose from as well. Our collection is diverse and broad-ranging, and pieces in stock date back to the 19th Century while others were produced as recently as the 21st Century. Pieces in our collection of 6 carat cushion cut engagement rings made by Contemporary jewelers — as well as those associated with Modern — are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Single Stone, Roman Malakov and Mark Broumand are consistently popular. Today, if you’re looking for cushion cut 6 carat cushion cut engagement rings and are unable to find the perfect match, our selection also includes antique cushion cut and old mine cut alternatives. When shopping our range of 6 carat cushion cut engagement rings, you’ll find that there are less available pieces for men today than there are for women.

How Much are 6 Carat Cushion Cut Engagement Rings?

On average, 6 carat cushion cut engagement rings at 1stDibs sell for $19,521, while they’re typically $650 on the low end and $2,200,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings. 

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings. 

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry. 

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About 6 Carat Cushion Cut Engagement Rings

  • 1stDibs ExpertNovember 2, 2021
    The cushion cut is often referred to as a pillow cut due to its square or rectangular shape with rounded edges. This stone cut comprises 58 facets, like brilliant stones. The cushion cut has been popular since the 18th century. Shop a collection of vintage and modern engagement rings set with cushion-cut diamonds from some of the world’s top jewelers on 1stDibs.