Rare No Heat Blue Sapphire Diamond Platinum Ring

GIA Certified Bi Colour Untreated Green Blue Australian Sapphire & Diamond Platinum Halo Ring. Unique 1.22 carat Australian sapphire with a stunning blue green bi colour effect. Ful...

Ring in platinum, dog head hallmark. Sublime Art Deco ring, it is closed set in the center, of a degree-cut sapphire surrounded, on a hexagonal mount, by 8/8- cut diamonds. The baske...

The concentric rings of diamonds found in this ring create a glittering "halo" of light surrounding a sizeable, no-heat Ceylon sapphire. The elegance of the ring, and the brilliant blue hue of the exquisite sapphire, is a statement of pure natural color, presented on a minimalist platinum...

Centering a cushion cut sapphire weighing 2.61 carats total - transparent medium blue. Natural Cambodian in origin with no indications of heat treatment - set with tab prongs. Flanked by fleur-de-lis motif shoulders and decorus surround. Accented by milgrain detail and single cut diamonds. Weighing approximately 0.60 carat total. G/H color with VS clarity - bead and bezel set. Competed by engraved wheat motif partially down shank. Tested as platinum. Circa: 1930's. Ring size: 7 1/4 and sizable. Measures North to South 12.5 mm and sits 6.5 mm high. Total weight: 4.9 grams. GIA Gemstone Grading Report: 2225849533. Stock Number: We-11015 Elevate your looks with this ethereal Art...

This exquisite sapphire and diamond ring is handcrafted in solid platinum, with an 18-karat yellow gold setting. Showcasing one rare genuine cushion-cut natural GIA lab reported Burm...

This truly jaw dropping engagement or cocktail vintage ring is crafted in solid platinum with solid 18k yellow gold prongs that carries a GIA certified sapphire at its center. The be...