Alexander AGL 18.52ct Ceylon Sapphire with Diamonds Three-Stone Ring PlatinumAlexander Beverly Hills$55,0004 days Left
Platinum Engagement Ring with 8.67 Carat Diamonds and Sapphires Size 6.5Mynt Auctions4.5(866)$1006 days Left
Alexander GIA 6.65 Carat Ceylon Sapphire with Diamonds Three-Stone Ring PlatinumAlexander Beverly Hills$8,5004 days Left
Three Stone Blue Sapphire and 0.63 ctw Diamond Platinum RingSerenity Gallerie4.3(4)$12,3506 days Left
VINTAGE PLATINUM ENGAGEMENT RING 12.58CT. GEM LAB GROWN BLUE SAPPHIRE OVAL CUTModern Jewelry4.4(204)$8,000May 10, 2026
A SAPPHIRE AND DIAMOND DRESS RING The cushion-shaped sapphire, within a four-claw setting andAdam's Auctioneers4.3(12)€3,400May 12, 2026
