Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 9

Cartier 53ct Star Sapphire Cabochon Platinum Diamond Ring

Price:$20,000
$25,000List Price

You May Also Like

Cartier Art-Deco Star Sapphire & Diamond Platinum Ring, Circa 1930’s

Cartier Art-Deco Star Sapphire & Diamond Platinum Ring, Circa 1930’s

Located in Beverly Hills, CA

A rare and exceptional Art Deco treasure from the most famous French jewelers, Cartier. This antique piece, made in platinum, features a large and impressive blue star sapphire weigh...

Category

Vintage 1930s French Art Deco Fashion Rings

Materials

Diamond, Star Sapphire, Platinum

Exceptional Star Sapphire Diamond Platinum 3-Stone Ring, GIA Certified

Exceptional Star Sapphire Diamond Platinum 3-Stone Ring, GIA Certified

Located in Beverly Hills, CA

Simply put, one of the finest star sapphires we have seen in a long time! It weighs 8.20 carats, has a bright intense blue color with a fantastic 6-rayed star. Adding to that the sap...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

8.73 Carat Oval Cabochon Star Sapphire Cocktail Ring with Diamonds in Platinum

8.73 Carat Oval Cabochon Star Sapphire Cocktail Ring with Diamonds in Platinum

Located in Scottsdale, AZ

This magnificent star sapphire and diamond ring is a rare and captivating piece, centered around a large, breathtaking oval cabochon natural star sapphire that glows with a soft, eth...

Category

20th Century Contemporary Dome Rings

Materials

Diamond, Star Sapphire, Platinum

12.68 Carat Fine Star Sapphire Diamond Platinum Ring

12.68 Carat Fine Star Sapphire Diamond Platinum Ring

Located in Beverly Hills, CA

A superb star sapphire with a rich blue color takes center stage. It weighs an impressive 12.68 carats, has an ideal pure bright blue color, along with a very strong and defined 6-ra...

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Star Sapphire, Platinum

Platinum 7.16ctw Cabochon Blue Star Sapphire Trillion Baguette Diamonds Ring

Platinum 7.16ctw Cabochon Blue Star Sapphire Trillion Baguette Diamonds Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Nice Star - Blue Color -6.80ct (exact) Natural Genuine Diamonds - 2 Trillion & Numerous Baguette Cut...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Star Sapphire and Diamond Pinky Ring in Platinum, circa 1940s

Star Sapphire and Diamond Pinky Ring in Platinum, circa 1940s

Located in Wailea, HI

Star Sapphire and Diamond Pinky Ring in Platinum Circa 1940's A Delightful Classic One Cabochon Star Sapphire Weighing 3.00 Carats Approximately [ A Vibrant Blue With a Nice Star Th...

Category

Early 20th Century Unknown Fashion Rings

Materials

Diamond, Star Sapphire, Platinum

GIA Certified 45.18 Carat Star Sapphire Diamond Platinum Cocktail Ring

GIA Certified 45.18 Carat Star Sapphire Diamond Platinum Cocktail Ring

Located in Stamford, CT

Vintage 1920's translucent 45.18 carat star sapphire Art Deco cocktail ring. Platinum setting accented with trapezoid, kite and round diamonds. GIA certified no heat, no enhancement...

Category

Early 20th Century Cocktail Rings

Materials

Diamond, Star Sapphire, Sapphire, Blue Sapphire, Platinum

Art Deco Star Sapphire Diamond Platinum Ring

Art Deco Star Sapphire Diamond Platinum Ring

Located in Beverly Hills, CA

Art Deco 40.00-carat Star Sapphire 2.70 carats baguette and round Diamond Platinum Ring. This magnificent estate cocktail ring features a substantial 40.00-carat round cabochon star ...

Category

Vintage 1920s Art Deco Fashion Rings

Materials

Diamond, Star Sapphire, Platinum

8.50 Carat Oval Cabochon Star Sapphire Ring with Baguette Diamonds in Platinum

8.50 Carat Oval Cabochon Star Sapphire Ring with Baguette Diamonds in Platinum

Located in Scottsdale, AZ

Ring size: 9.5 This striking unisex wide band ring, crafted in sleek platinum, features an extraordinary 8.50 carat oval cabochon star sapphire as its centerpiece. The mesmerizing s...

Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Star Sapphire, Platinum

AGL Certified 52 Carat Natural Ceylon Star Sapphire & Diamond Ring

AGL Certified 52 Carat Natural Ceylon Star Sapphire & Diamond Ring

Located in New York, NY

AGL Certified Star Sapphire & Diamond Ring, A 52.37 ct cabochon star sapphire surrounded by 12 baguette cut diamonds Ring Size: 6 Re-sizable free of charge Metal Type: Platinum

Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Star Sapphire

More From This Seller

View All
25 Carat Star Sapphire Diamond Platinum Ring

25 Carat Star Sapphire Diamond Platinum Ring

Located in New York, NY

Platinum cocktail ring, with approx. 25-30ct star sapphire cabochon, surrounded with approx. 2.10ctw in diamonds (emerald cut) . Ring size - 5.75, ring top - 20mm wide. Sapphire meas...

Category

20th Century More Rings

Materials

Diamond, Star Sapphire, Platinum

8 Carat Star Sapphire Cabochon Diamond Platinum Ring

8 Carat Star Sapphire Cabochon Diamond Platinum Ring

Located in New York, NY

Platinum ring, with approx. 8 carat star sapphire cabochon, with approx. 0.40ctw in side diamonds. Ring size - 4, ring top is 11mm wide. Marked with partially polished off platinum ...

Category

20th Century More Rings

Materials

Diamond, Star Sapphire, Platinum

25 Carat Star Sapphire Cabochon Platinum Diamond Ring

25 Carat Star Sapphire Cabochon Platinum Diamond Ring

Located in New York, NY

Platinum cocktail ring, featuring center 25-30cts star sapphire cabochon , measuring 20.6 x 14.7 x 9.5mm, surrounded with approx. 1.90ctw in diamonds. Ring size - 8.25, ring top - 25...

Category

20th Century More Rings

Materials

Diamond, Star Sapphire, Platinum

Platinum 11.50 carat Sapphire Cabochon Diamond Ring

Platinum 11.50 carat Sapphire Cabochon Diamond Ring

Located in New York, NY

Platinum ring, set with center approx. 11.50 carat oval sapphire cabochon, stone measuring approx. 13.5 x 10.3 x 7.5mm, surrounded with approx. 1.30ctw H/VS -SI diamonds. Ring size 6...

Category

20th Century Dome Rings

Materials

Diamond, Sapphire, Platinum

11.36 Carat Sapphire Cabochon Diamond Platinum Ring

11.36 Carat Sapphire Cabochon Diamond Platinum Ring

Located in New York, NY

Platinum ring, with center approx. 11.36ct sapphire cabochon, surrounded with approx. 0.70ctw H/VS-Si diamonds. Ring size 6.25 (EU size 52). Top is 18mm wide. Has punchmarks on the s...

Category

20th Century More Rings

Materials

Diamond, Sapphire, Platinum