Platinum Cocktail Rings
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Metal: Platinum
Gemstone: Star Sapphire
GIA Certified 30.37 Carat Oval Cabochon Star Sapphire Diamond Platinum Ring
Located in Stamford, CT
Vintage purple natural 30.37 carat oval star sapphire and diamond engagement ring. GIA certified platinum setting with a star sapphire cabochon center stone, accented with 40 single ...
Category
Early 20th Century Platinum Cocktail Rings
Materials
Sapphire, Diamond, Star Sapphire, Platinum
Platinum 10.80 Carat GIA Certified No Heat Blue Star Sapphire CAB & Diamond Ring
Located in Los Angeles, CA
A stunning and elegant Natural Unheated Blue Star Sapphire GIA certified. NO HEAT TREATMENT.
The piece is platinum weighs 9.5 grams and the size is ...
Category
2010s North American Modern Platinum Cocktail Rings
Materials
Blue Sapphire, Diamond, Star Sapphire, Platinum
GIA Certified 6.50 Carat Natural Star Sapphire Diamond Men's Platinum Ring
Located in Stamford, CT
Art Deco 1920’s men’s violet blue star Sapphire diamond ring. Set in platinum with diamond accents. Excellent translucency and well-formed star. See GIA pic...
Category
Early 20th Century Art Deco Platinum Cocktail Rings
Materials
Diamond, Star Sapphire, Sapphire, Blue Sapphire, Platinum
Art Deco Van Cleef & Arpels Star Sapphire Onyx & Diamond Ring
Located in MIAMI, FL
A breathtaking design from Van Cleef & Arpels. This stunning art deco ring is crafted in platinum with details throughout. The highlight of the design is a cabochon cut star sapphire...
Category
20th Century French Art Deco Platinum Cocktail Rings
Materials
Diamond, Onyx, Star Sapphire, Platinum
GRS Certified 19 Carats Pastel Blue Star Sapphire & Diamond Ring, Strong Star
Located in Hong Kong, HK
Please check out the HD Video. Here is a superb oversized natural star Sapphire and diamond ring. The ring is set in platinum and diamonds. There are diamonds totaling 0.56 Cts. The ...
Category
2010s Hong Kong Platinum Cocktail Rings
Materials
Diamond, White Diamond, Star Sapphire, Platinum
GRS Certified 4.33 Carat Purple Star Sapphire Diamond Ring, Top Gem Quality
Located in Hong Kong, HK
Please check out the HD Video. This is as good as it gets! Here is a superb natural purple star Sapphire and diamond ring. The ring is set in platinum and diamonds. There are white diamonds totaling 0.68 Cts in this setting. The purple / violet star sapphire...
Category
2010s Hong Kong Platinum Cocktail Rings
Materials
Diamond, White Diamond, Star Sapphire, Platinum
10 Carat Star Sapphire and Diamond Ring
Located in Miami, FL
Spectacular ring crafted in platinum, showcasing a mesmerizing oval shape blue Star Sapphire cabochon weighing approximately 10 carats, resting on a bed of 51 marquise and round bril...
Category
1980s Unknown Modern Vintage Platinum Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
1930s Art Deco J.E.Caldwell 5 Carat Star Sapphire Diamond and Platinum Ring
Located in Atlanta, GA
This 1930s 5 carat Star Sapphire and platinum ring was handmade by jeweler J. E. Caldwell and Co. The Sapphire is a beautiful translucent light blue and is prong-set with 6 larger pr...
Category
Mid-20th Century Unknown Art Deco Platinum Cocktail Rings
Materials
Diamond, Sapphire, Star Sapphire, Platinum
1940s Star Sapphire Cabochon and Diamond Platinum Cocktail Ring
Located in Atlanta, GA
This stunning Star Sapphire Cabochon and Diamond Cocktail Ring is perfect for everyday wear! Baguette diamonds totaling .8 carats flank a prong set bluish-purplish 5 carat...
Category
1940s Unknown Art Deco Vintage Platinum Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
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