Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 11

No Heat Natural Blue Star Sapphire Diamond 18K White Gold Cocktail Ring GIA Cert

$27,995
£21,403.67
€24,652.70
CA$39,229.58
A$43,796.13
CHF 22,948.52
MX$536,107.68
NOK 291,446.39
SEK 274,796.94
DKK 183,985.65

About the Item

Stunning and unique star sapphire diamond cocktail ring crafted in 18 karat white gold. The ring features a natural no heat blue star sapphire gemstone weighing 20.37 carat certified by the GIA. The sapphire is flanked by two free form blue cabochon gemstones and round brilliant cut diamonds weighing approximately 3.71 carat total weight. The diamonds are graded F-G color and VS2-SI1 clarity. The ring measures size 7 (can be sized), and measures 25 x 25mm on top, shank 6.5mm. Weight: 22.9 grams.

More From This Seller

View All
20 Carat Blue Cabochon Sapphire & Diamond 18 Karat White Gold Ring
Located in Boca Raton, FL
Vintage blue sapphire diamond cocktail ring crafted in 18 karat white gold. The cabochon natural blue sapphire weighs approximately 20 carats and is surrounded by 22 round brilliant ...
Category

Late 20th Century American Modern Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

4 CTW Bezel Set Diamond Blue Spinel 14 Karat White Gold Vintage Cocktail Ring
Located in Boca Raton, FL
Stunning Art Deco style bezel set diamond and blue spinel cocktail ring. The ring features a bezel set .62 carat round brilliant cut diamond (K/SI) surrounded by a beautiful blue spi...
Category

Mid-20th Century American Art Deco Cocktail Rings

Materials

Diamond, Spinel, White Gold

4.71 Carat Natural Blue Sapphire Diamond Platinum Cocktail Ring AGL Certified
Located in Boca Raton, FL
Beautiful sapphire diamond cocktail ring crafted in platinum. The ring features a 4.71 carat cushion cut natural blue sapphire. The sapphire is certified by the AGL and has an origin...
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Modern Blue Sapphire Diamond 18 Karat White Gold Saddle Ring
Located in Boca Raton, FL
This modern 18K White Gold Diamond and Sapphire Saddle Ring features an elegant and striking design. Adorned with 171 round brilliant-cut diamonds, totaling 3.00 carats (H-I color, V...
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

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

1960's Oval Natural Blue Sapphire Diamond Platinum Estate Cocktail Ring
Located in Boca Raton, FL
Beautiful sapphire diamond vintage cocktail ring crafted in platinum. The ring features an 1.36 carat natural blue sapphire and round and baguette diamonds weighing approximately .36...
Category

Mid-20th Century Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Old European Cut Diamond Sapphire 14 Karat White Gold Cocktail Ring
Located in Boca Raton, FL
Blue sapphire diamond cocktail ring crafted in 14 karat white gold. The ring features an approximately 1.40 carat blue sapphire gemstone surrounded by 8 Old European cut diamonds wei...
Category

Mid-20th Century American Art Deco Cocktail Rings

Materials

Diamond, Sapphire, White Gold

You May Also Like

14K White Gold Star Sapphire and Diamond Ring
Located in Great Neck Plaza, NY
14K White Gold Star Sapphire ring 49 carat, 6 round diamonds total carat .038
Category

Vintage 1950s Cocktail Rings

Materials

Star Sapphire, 14k Gold

38CTS Natural No Heat Blue Star Ceylon Sapphire & Diamond Platinum Ring
Located in Vero Beach, FL
Natural Ceylon Blue Star Sapphire and Diamond Platinum Ring. One Oval Shape Cabochon Blue star sapphire measuring 20.40 x 16.10 x 12.30 mm., weighing approx. 38.86 Carats. America...
Category

Vintage 1940s Unknown Artisan Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Oval Cabochon Star Sapphire and Diamond Cocktail Ring in 14 Karat White Gold
Located in Scottsdale, AZ
Ring Size: 9.5 This unique 14 karat white gold ring is an elegant piece that exudes timeless charm. At its center lies an oval cabochon star sapphire with a soft, light grayish-blue...
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Star Sapphire, Sapphire, White Diamond, Diamond, White Gold, 14k Gold, Gold

Platinum GIA 13.65ctw High Quality Blue Star Sapphire & Diamond Dual Finish Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Bezel Set - Incredible Clean Blue Color - No Heat- 13.19ct (exact) ** See Certification Details Below for Comple...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Very Nice Platinum GIA 2.53ctw Transparent Blue Star Sapphire Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Double Cabochon Cut - Prong Set - Gorgeous Star - Blue Color - No Heat - Ceylon- 2.0ct (exact) ** See Certification Details Bel...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Estate Pale Blue Star Sapphire and Diamond Cocktail Ring
Located in Denver, CO
This natural oval-shaped cabochon pale blue star sapphire measuring 14 X 12mm is surrounded on all sides by thirty-six round diamonds in diagonal rows totaling approximately 1.50 car...
Category

Late 20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Star Sapphire, 18k Gold, White Gold