1920s Art Deco Platinum Star Sapphire and Diamond Ring

This vintage platinum ring showcases a captivating natural star sapphire cabochon measuring approximately 14.0mm by 12.5mm with a depth of 10.0mm. The stone is securely set with four...

--Stone(s):-- (1) Natural Genuine Star Sapphire - Round Cabochon Cut - Prong Set - Grayish Blue Color - 11.13mm( approx.) - 8.30ct (approx.) (2) Natural Genuine Diamonds - Old Europe...

This elegant ring is crafted in 14-karat white gold and features a captivating blue cabochon star sapphire measuring approximately 9 x 7 mm. Displaying a distinct six-rayed star, kno...

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...

An original Art Deco treasure from the 1930’s featuring a fine star sapphire. The sapphire weighs approximately 20 carats and has an even light blue color along with a stone 6-rayed ...

A timeless three-stone ring done in platinum, centered by a 7.31 carat natural deeply saturated blue star sapphire with a beautiful domed cabochon profile. The sapphire is flanked b...

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 ...

Art Deco star sapphire and diamond coronet cluster ring. Set to centre with an oval cabochon natural unenhanced star sapphire in an open back rubover and claw setting with an approxi...

Details: This fabulous ring is a show stopper! The star sapphire is a beautiful misty blue grey color with a fabulous glow. This ring is from Granat Bros, ...

Art Deco natural Ceylon cabochon sapphire and diamond ring. Set with an oval cabochon natural unenhanced Ceylon sapphire with an approximate weight of ...