Jun 29, 2026Platinum Ring with GIA Certified No Heat Ceylon Blue Star Sapphire and DiamondsEst. $8,265-$9,257$2,450Diamond DepotNew York, NY
Jun 29, 2026Vintage GIA Certified 13.89ct Blue Star Sapphire Diamond Ring in PlatinumEst. $8,265-$9,257$2,750Diamond DepotNew York, NY
Jun 29, 2026Vintage Platinum 17.45ct GIA Certified Blue Star Sapphire Diamond RingEst. $6,099-$6,831$2,150Diamond DepotNew York, NY
Jun 29, 20267.25”/92g Vintage Brass Bell Charm Bangle BraceletEst. $10-$155$10Sphere Auctions LLCSun Prarie, WI
Jun 30, 202618k White Gold GIA 8.63ct No Heat Blue Sapphire Diamond Wide Band RingEst. $13,127-$14,702$5,900Diamond DepotNew York, NY
Jun 30, 2026GIA 18k Yellow Gold East West Tourmaline Diamond Cocktail RingEst. $6,630-$7,425$3,000Diamond DepotNew York, NY
Buy NowVintage 13.66ctw GIA Cushion Sapphire Diamond Platinum Ballerina Ring$32,440Diamond DepotNew York, NY
Buy NowVintage 18k Gold Sapphire Diamond Scroll Ring GIA Certified 6.31ctw$14,000Diamond DepotNew York, NY
Buy NowPlatinum Ring with 1.9ct No Heat Ceylon Sapphire and Diamond Halo GIA Certified$3,540Diamond DepotNew York, NY
Buy NowVintage GIA Certified 3.65ctw No Heat Cushion Sapphire Diamond Ring in Platinum$8,450Diamond DepotNew York, NY
Buy Now18k Yellow Gold GIA 9.8ctw Blue Cabochon Sapphire and Diamond Ring$9,370Diamond DepotNew York, NY
Buy NowCustom Made Platinum GIA Certified 10.19ctw Emerald Cut Sapphire Diamond Ring$23,250Diamond DepotNew York, NY
Buy NowGIA Certified 18k Gold Split Shank Ring With Ceylon No Heat Sapphire and Diamonds$8,440(21 bids)Mynt AuctionsNew York, NY
Buy NowArt Deco 2.27ct Ceylon Sapphire Diamond Ring 18k White Gold GIA Appraisal$2,130Diamond DepotNew York, NY
Buy NowGIA Certified Platinum Ring with Old European and Baguette Diamonds 2.07ctw$11,220Diamond DepotNew York, NY
Buy NowPlatinum Ring with GIA Certified No Heat Ceylon Blue Star Sapphire and Diamonds$4,740Diamond DepotNew York, NY
Buy NowPlatinum GIA Certified 2.66ctw No Heat Sapphire Diamond Halo Ring$3,820Diamond DepotNew York, NY
Buy NowGIA Certified 64.44ctw Sapphire Emerald Ruby Diamond Bracelet in Platinum Gold$27,890Diamond DepotNew York, NY
Buy NowPlatinum 3.32ctw GIA Certified Ceylon Pink Sapphire Diamond Cocktail Ring$5,660Diamond DepotNew York, NY
Buy NowPlatinum Ring with GIA Certified 3.43ct Ceylon No Heat Royal Blue Sapphire and Diamonds$8,450Diamond DepotNew York, NY
Buy NowVintage 18k Gold GIA 32ct Blue Star Sapphire Diamond Pendant Necklace$36,090Diamond DepotNew York, NY