DESIGNER ADL .950 PLATINUM NATURAL BLUE SAPPHIRE & DIAMOND SLIDE PENDANTModern Jewelry4.5(207)$410Jun 28, 2026
Platinum unheated sapphire diamond ring GIA US 6.80West Coast Auction Gallery 4.7(727)$500Jun 25, 2026
Platinum Band Ring With GIA Blue Cushion Sapphire and Old Mine Diamonds 3.8ctwBidhaus4.3(867)$1003 hrs Left
VINTAGE BLUE SAPPHIRE AND DIAMOND TENNIS BRACELET IN .950 PLATINUMModern Jewelry4.5(207)$4,6005 days Left
Platinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctwBidhaus4.3(867)$3,6505 days Left
PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 3.38CT.NATURAL UNHEATED BLUE SAPPHIREModern Jewelry4.5(207)$26,500Jul 05, 2026
STAR SAPPHIRE DIAMOND RING UNHEATED PLATINUM OVAL CABOCHON NATURAL 38CT GIAModern Jewelry4.5(207)$28,0001 day Left
Omega Platinum Gold GIA 23.98ctw Orangy Yellow Blue Sapphire Diamond EarringsBidhaus4.3(867)$1007 days Left
GIA Certified 11.16ct Natural Royal Blue sapphire diamond earrings Platinum**Jasper524.5(10.5k)$7,000
