Skip to main content

1.5 Carat Signet Rings

9 Results
to
1
7
7
3
1
1

Use search to find more

1
8
1
1
1
6
1
1

Use search to find more

6
3
9
1
1
1

Use search to find more

4
3
1
Carat Weight: 1.5 Carat
David Yurman Large Albion 18k Yellow Gold Diamond Ring Size 8
David Yurman Large Albion 18k Yellow Gold Diamond Ring Size 8

David Yurman Large Albion 18k Yellow Gold Diamond Ring Size 8

By David Yurman

Located in Boca Raton, FL

Brand: David Yurman Collection: Albion Style: Cushion Statement Ring Material: 18k yellow gold Hallmarks: D.Y. 750 Diamonds: Natural diamonds approximately 1.50 carats total wei...

Category

21st Century and Contemporary American Modern 1.5 Carat Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

1940s Retro 18k Yellow Gold Swirling Diamond Cocktail Ring, Spain
1940s Retro 18k Yellow Gold Swirling Diamond Cocktail Ring, Spain

1940s Retro 18k Yellow Gold Swirling Diamond Cocktail Ring, Spain

Located in Malmö, Skåne län

The 1940s were not interested in restraint. After years of war and rationing, jewelry embraced volume, movement and optimism. Curves replaced rigid geometry. Gold became sculptural....

Category

1940s Spanish Retro Vintage 1.5 Carat Signet Rings

Materials

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

1.65 Carat Natural Blue Indicolite Tourmaline Emerald Shape from Afghan Mine
1.65 Carat Natural Blue Indicolite Tourmaline Emerald Shape from Afghan Mine

1.65 Carat Natural Blue Indicolite Tourmaline Emerald Shape from Afghan Mine

Located in Peshawar, PK

Blue Indicolite Tourmaline Weight : 1.65 Carats Dimensions : 7.1x5.8x4.4 Mm Origin : Kunar Afghanistan Clarity : Eye Clean Shape: Emerald Color: Blue Indicolite Certificate: On Dem...

Category

21st Century and Contemporary Afghan Art Deco 1.5 Carat Signet Rings

Materials

Tourmaline, Indicolite

GIA Certified 1.5ct Asscher-Cut Diamond Men’s Signet Ring in 18K Yellow Gold
GIA Certified 1.5ct Asscher-Cut Diamond Men’s Signet Ring in 18K Yellow Gold

GIA Certified 1.5ct Asscher-Cut Diamond Men’s Signet Ring in 18K Yellow Gold

By VimleshBadaya

Located in Jaipur, RJ

Powerfully Refined. Boldly Elegant. A modern heirloom designed for the discerning gentleman, this GIA-certified signet ring centers around a mesmerizing 1.50ct natural Asscher-cut d...

Category

2010s Indian Art Deco 1.5 Carat Signet Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vendome Diamond and Ruby Signet Ring, by Martyn Lawrence Bullard
Vendome Diamond and Ruby Signet Ring, by Martyn Lawrence Bullard

Vendome Diamond and Ruby Signet Ring, by Martyn Lawrence Bullard

By Martyn Lawrence Bullard 1

Located in West Hollywood, CA

Unisex Signet ring in 18k rose gold, ruby and white diamond crown ring with cognac pave diamond shank. Designed by Martyn Lawrence Bullard Can be made in any size, lead time 4 weeks

Category

2010s American Modern 1.5 Carat Signet Rings

Materials

Diamond, Brown Diamond, Ruby, 18k Gold

GIA Certified 1.5ct Asscher-Cut Diamond Men’s Signet Ring in 18K White Gold
GIA Certified 1.5ct Asscher-Cut Diamond Men’s Signet Ring in 18K White Gold

GIA Certified 1.5ct Asscher-Cut Diamond Men’s Signet Ring in 18K White Gold

By VimleshBadaya

Located in Jaipur, RJ

Sophisticated Strength. Modern Heritage. Command attention with this bold yet timeless men’s solitaire signet ring, meticulously crafted in lustrous 18K white gold. At its center is...

Category

2010s Indian Art Deco 1.5 Carat Signet Rings

Materials

Diamond, Gold, 18k Gold, White Gold

1.54 CTW Emerald-Cut Lapis Lazuli Men's Signet Ring in Sterling Silver
1.54 CTW Emerald-Cut Lapis Lazuli Men's Signet Ring in Sterling Silver

1.54 CTW Emerald-Cut Lapis Lazuli Men's Signet Ring in Sterling Silver

By ANGARA INC.

Located in Los Angeles, CA

Product Description: Expertly handcrafted in silver. This men's signet ring highlights an emerald-cut flat cut cabochon lapis lazuli, set east-west on a sculpted shank with bevele...

Category

21st Century and Contemporary American Modern 1.5 Carat Signet Rings

Materials

Lapis Lazuli, Sterling Silver

Related Items
Pink sapphire snake ring 18KT gold comfort fit
Pink sapphire snake ring 18KT gold comfort fit

Pink sapphire snake ring 18KT gold comfort fit

Located in Boca Raton, FL

Beauty! A snake ring made so well in a pave setting style! Made with pink sapphire all throughout the ring in a solid 18KT yellow gold. Stunning ring! **All items leave our premises...

Category

21st Century and Contemporary 1.5 Carat Signet Rings

Materials

Pink Sapphire, Gold, 18k Gold

Vintage Dragon 10.2ct Cabochon Pink Tourmaline Diamond Men's Ring in 18K Gold
Vintage Dragon 10.2ct Cabochon Pink Tourmaline Diamond Men's Ring in 18K Gold

Vintage Dragon 10.2ct Cabochon Pink Tourmaline Diamond Men's Ring in 18K Gold

Located in Wan Chai District, HK

This vintage men's ring is a true masterpiece of design and craftsmanship. Inspired by medieval motifs, the ring features a stunning dragon design that wraps around the finger, with the dragon sigil on both sides adding a touch of elegance and symmetry to the piece. The dragon, a symbol of strength and power, is an iconic and timeless choice that adds a touch of mystery and allure to the ring. At the center lies a magnificent 10.2 carat pink cabochon tourmaline that commands attention. The deep pink hue of the tourmaline is bold and commanding, exuding a powerful confidence that is sure to make a statement. The cabochon cut of the tourmaline only adds to its allure, with a smooth and rounded surface that highlights the gemstone's natural beauty. As the star of the show, this tourmaline is a true treasure that any man would be proud to wear. The entire ring is crafted from 18K yellow gold, giving it a warm and luxurious tone that perfectly complements the stunning pink tourmaline and sparkling diamonds. Surrounding the tourmaline are 25 round diamonds, weighing a total of approximately 1.25 carats, in a halo formation that accentuates the beauty of the tourmaline and adds a touch of luxury and sparkle to the piece. The dragon motif and the diamond halo are then plated in white gold, creating a stunning contrast that enhances the intricate details of the design. Crafted with care and precision, this ring is made of high-quality gold and weighs 22.2 grams, giving it a solid feel that is comfortable to wear. The combination of the pink tourmaline, the diamonds, and the dragon design make this ring a true statement piece that is sure to impress and capture attention. This vintage 10.2 carat cabochon pink tourmaline men's diamond dragon gold ring...

Category

Late 20th Century Hong Kong Medieval 1.5 Carat Signet Rings

Materials

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

Turquoise Blue Afghan Tourmaline 1.65 Carats Tourmaline Stone for Jewellery
Turquoise Blue Afghan Tourmaline 1.65 Carats Tourmaline Stone for Jewellery

Turquoise Blue Afghan Tourmaline 1.65 Carats Tourmaline Stone for Jewellery

Located in Bangkok, TH

Turquoise Blue Afghan Tourmaline of 1.65 carats from Afghanistan has a wonderful cut in a Cushion shape, incredible Blue color. Great brilliance. Thi...

Category

21st Century and Contemporary Afghan Modern 1.5 Carat Signet Rings

Materials

Tourmaline, Turquoise

Steven Battelle 30.2 Carats Blue-Green Indicolite Tourmaline 18K Gold Ring
Steven Battelle 30.2 Carats Blue-Green Indicolite Tourmaline 18K Gold Ring

Steven Battelle 30.2 Carats Blue-Green Indicolite Tourmaline 18K Gold Ring

By Steven Battelle

Located in Soquel, CA

A 20 mm trillium cabochon of blue green Indicolite tourmaline is embraced by 3 carved prongs atop a tapered 18K shank attached with a "V" motif. This is one of the rarer and more s...

Category

21st Century and Contemporary Balinese Contemporary 1.5 Carat Signet Rings

Materials

Tourmaline, Indicolite, 18k Gold

Natural Pastel Green Emerald Gemstone 1.70 Carats Afghan Emerald For Jewelry Use
Natural Pastel Green Emerald Gemstone 1.70 Carats Afghan Emerald For Jewelry Use

Natural Pastel Green Emerald Gemstone 1.70 Carats Afghan Emerald For Jewelry Use

Located in Bangkok, TH

Natural Pastel Green Emerald Gemstone, Available For Sale At wholesale Price Natural High Quality, 1.70 Carats Loose Emerald From Afghanistan. Product Information: GEMSTONE TYPE: Na...

Category

21st Century and Contemporary Afghan Modern 1.5 Carat Signet Rings

Materials

Emerald

1940s 4.50 Carats Aquamarine 18 Karat Yellow Gold Retro Signet Ring
1940s 4.50 Carats Aquamarine 18 Karat Yellow Gold Retro Signet Ring

1940s 4.50 Carats Aquamarine 18 Karat Yellow Gold Retro Signet Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, owl hallmark. Tank ring, it is decorated on its top of a rectangular aquamarine retained with 4 broad flat claws on both sides. The start of the ring forms a pattern like a bow tie adorned with 2 falling rose-cut diamonds each. The profiles of the ring are openworked with arabesque patterns. Total weight of the aquamarine : 4.50 carats approximately. Total weight of the diamonds : 0.08 carat approximately. Height : 15.4 mm approximately, width : 8.3 mm approximately, thickness : 7 mm approximately, width of the ring at the base : 4 mm approximately. Total weight of the jewel : 10,5 g approximately. US Size : 5 ; Free resize, please contact us. Authentic antique jewel - Work of the 1940s, small chip at one corner of the aquamarine, very little visible. Our opinion : an antique aquamarine ring...

Category

1940s French Retro Vintage 1.5 Carat Signet Rings

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

Yellow Gold Vintage Signet Men's Ring - 10k Engravable
Yellow Gold Vintage Signet Men's Ring - 10k Engravable

Yellow Gold Vintage Signet Men's Ring - 10k Engravable

Located in Greensboro, NC

Size: 8 1/2 Sizing Fee: Up 2 sizes for $40 or Down 2 sizes for $40 Note: If sized down, the shank will become oval in shape. Era: Vintage Metal Content: 10k Yellow Gold Style: Si...

Category

21st Century and Contemporary 1.5 Carat Signet Rings

Materials

10k Gold, Yellow Gold

1940s Diamonds 18 Karat Yellow Platinium Gold Retro Ring
1940s Diamonds 18 Karat Yellow Platinium Gold Retro Ring

1940s Diamonds 18 Karat Yellow Platinium Gold Retro Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, owl hallmark, and platinum. Incredible retro ring, its setting is formed of a wide ring and a tray with two convex gold discs each with a scroll decorat...

Category

1940s French Retro Vintage 1.5 Carat Signet Rings

Materials

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

Men’s 18K Yellow Gold Natural Sapphire Signet Ring
Men’s 18K Yellow Gold Natural Sapphire Signet Ring

Men’s 18K Yellow Gold Natural Sapphire Signet Ring

Located in Ramat Gan, IL

One of a Kind Men's Sapphire Signet Ring Designed exclusively by us, this extraordinary signet ring is a celebration of exceptional gemstones, architectural design, and master craft...

Category

2010s Israeli Artisan 1.5 Carat Signet Rings

Materials

Sapphire, Yellow Gold

Annellino Italian Fine Jewellery Ruby Bezel Set 18kt Yellow Gold Signet Ring
Annellino Italian Fine Jewellery Ruby Bezel Set 18kt Yellow Gold Signet Ring

Annellino Italian Fine Jewellery Ruby Bezel Set 18kt Yellow Gold Signet Ring

By Annellino Fine Jewellery

Located in London, GB

Handset in our 150 year old workshop, where this striking really comes into its own is when the time and consideration of how to set this is brought to attention. The thought behind ...

Category

21st Century and Contemporary Italian Contemporary 1.5 Carat Signet Rings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

David Yurman Albion 18K Yellow Gold Rutilated Quartz Diamond Ring Size 7 #24971
David Yurman Albion 18K Yellow Gold Rutilated Quartz Diamond Ring Size 7 #24971

David Yurman Albion 18K Yellow Gold Rutilated Quartz Diamond Ring Size 7 #24971

By David Yurman

Located in Washington Depot, CT

David Yurman Albion 18K Yellow Gold Rutilated Quartz and Diamond Ring Size 7- This extraordinary 18K yellow gold ring by David Yurman features a 14mm cushion cut rutilated quartz st...

Category

20th Century Contemporary 1.5 Carat Signet Rings

Materials

Diamond, Quartz, 18k Gold, Yellow Gold

Pink Sapphire Band Ring 18kt White Gold Natural Pink Sapphires Wedding Band Pave
Pink Sapphire Band Ring 18kt White Gold Natural Pink Sapphires Wedding Band Pave

Pink Sapphire Band Ring 18kt White Gold Natural Pink Sapphires Wedding Band Pave

Located in Jupiter, FL

Sapphire wedding band in 18KT white gold made with natural pink sapphires in pave style. GOLD: 18KT white gold NATURAL SAPPHIRE Cut: Round Color: Pink Clarity: Moderately Included Carat:1.44ct SIZE: 7 (can be re-sized free of charge) WHAT YOU GET AT STAMPAR JEWELERS...

Category

Mid-20th Century Unknown Modern 1.5 Carat Signet Rings

Materials

Sapphire, Pink Sapphire, White Gold, 18k Gold

French 1940s Diamonds 18 Karat Yellow Gold Platinum Signet Tank Ring
French 1940s Diamonds 18 Karat Yellow Gold Platinum Signet Tank Ring

French 1940s Diamonds 18 Karat Yellow Gold Platinum Signet Tank Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, eagle head hallmark, and platinum, dog head hallmark. Tank ring, it is decorated on the top of three brilliant- cut diamonds on geometric patterns. On both sides, a cord is placed before the departure of the ring. Weight of the central diamond : 0.45 carat approximately. Weight of the other diamonds : 0.15 carat approximately. Height : 15,5 mm, width : 12,1 mm approximately, thickness : 5,7 mm approximately, width of the ring at the base : 4,1 mm. Total weight of the jewel : 9,5 g approximately. US Size : 5,75 ; Free resize, please contact us. Antique jewel - French work of the 1940s. Our opinion : An antique tank ring...

Category

1940s French Retro Vintage 1.5 Carat Signet Rings

Materials

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

Previously Available Items
Stunning 1.50 Carat Natural Yellow Canary Loose Tourmaline Gemstone Afghan Mine
Stunning 1.50 Carat Natural Yellow Canary Loose Tourmaline Gemstone Afghan Mine

Stunning 1.50 Carat Natural Yellow Canary Loose Tourmaline Gemstone Afghan Mine

Located in Peshawar, PK

Gemstone Type : Tourmaline Weight : 1.50 Carats Dimensions : 7.2x6.4x5.3 Mm Origin : Kunar Afghanistan Clarity : Eye Clean Shape: Cushion Color: Yellow Certificate: On Demand Tourmal...

Category

21st Century and Contemporary Afghan Arts and Crafts 1.5 Carat Signet Rings

Materials

Tourmaline, 22k Gold

Gorgeous 1.50 Carat Natural Loose Blue Indicolite Tourmaline Emerald Cut
Gorgeous 1.50 Carat Natural Loose Blue Indicolite Tourmaline Emerald Cut

Gorgeous 1.50 Carat Natural Loose Blue Indicolite Tourmaline Emerald Cut

Located in Peshawar, PK

Gorgeous Loose Indicolite Tourmaline Weight: 1.50 Carats Dimension: 7.1x5.6x3.9 Mm Origin; Kunar Afghanistan Mine Color: Blue Shape: Emerald Treatment: Non Certificate: On Demand Ind...

Category

21st Century and Contemporary Afghan Arts and Crafts 1.5 Carat Signet Rings

Materials

Tourmaline, Indicolite, Gold, 10k Gold, 14k Gold, 15k Gold, 18k Gold, 22...

1.90 Carat Faceted Mint Green Tourmaline Emerald Cut from Afghanistan Mine
1.90 Carat Faceted Mint Green Tourmaline Emerald Cut from Afghanistan Mine

1.90 Carat Faceted Mint Green Tourmaline Emerald Cut from Afghanistan Mine

Located in Peshawar, PK

Faceted Mint Tourmaline Weight: 1.90 Carats Dimension: 8.1x6.2x4.9 Mm Origin: Kunar Afghanistan Shape: Emerald Color: Light Mint Green Treatment: Non / Natural Certificate: On D...

Category

21st Century and Contemporary Afghan Arts and Crafts 1.5 Carat Signet Rings

Materials

Tourmaline

Retro 1.60 Carat Square Cushion Cut Diamond Signet Ring Platinum circa 1930
Retro 1.60 Carat Square Cushion Cut Diamond Signet Ring Platinum circa 1930

Retro 1.60 Carat Square Cushion Cut Diamond Signet Ring Platinum circa 1930

Located in London, GB

Weight: 13,01gr Metal: 18kt white Gold Stones: 1 Diamond • Cut: Square Cushion • Carat: 1.60ct approximately • Colour: I/J • Clarity: SI2/P1 Condition: Very Good Comments: This bold signet ring from the Thirties is set with a square cushion cut diamond...

Category

1930s Retro Vintage 1.5 Carat Signet Rings

Materials

Diamond, 18k Gold

Emilio Jewelry GIA Certified Fancy Yellow Cushion Diamond Ring
Emilio Jewelry GIA Certified Fancy Yellow Cushion Diamond Ring

Emilio Jewelry GIA Certified Fancy Yellow Cushion Diamond Ring

By Emilio!

Located in New York, NY

Approx total weight: 1.75cts Please see the last picture showing the details of the center stone from GIA. All Sizes Available. All Emilio! pieces come with a professional appraisal...

Category

21st Century and Contemporary American Modern 1.5 Carat Signet Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold

1930s 1.57 Carat Round Diamond Platinum signet  Band ring
1930s 1.57 Carat Round Diamond Platinum signet  Band ring

1930s 1.57 Carat Round Diamond Platinum signet Band ring

Located in Monte Carlo, MC

Circa 1930 signet ring in platinum set with a 1.57 carat round diamond in color I/J, shouldered with six baguette diamonds weighing 1.18 carat in total, ring size 6 1/4 (13,15 grams)

Category

1930s Vintage 1.5 Carat Signet Rings

Materials

Diamond, Platinum