Aug 28, 2026Platinum GIA Certified Vivid Pink Oval Sapphire Diamond Stackable RingEst. $3,788-$4,546$1,200Diamond DepotNew York, NY
Buy NowGIA Certified 1.19ctw Oval Purple Sapphire Diamond Platinum Ring$1,970Diamond DepotNew York, NY
Buy NowNew Platinum GIA Certified 1.14ctw Oval Pink Sapphire Diamond Ring$2,300Diamond DepotNew York, NY
2026Platinum Cocktail Ring With GIA AGL No Heat Ceylon Sapphire and Diamond AccentsSee Sold PriceBidhausNew York, NY
Buy NowNew Platinum GIA Certified 1.14ctw Oval Pink Sapphire Diamond Ring$2,300(41 bids)Mynt AuctionsNew York, NY
3 days LeftGIA Certified 15.68ct Vivid Purple Star Sapphire & Diamond Platinum RingEst. $23,881-$31,045$18,250BidhausNew York, NY
Aug 28, 2026GIA Certified 11.07ct Oval Sapphire Diamond Halo Ring in 18k White GoldEst. $92,105-$119,736$70,500BidhausNew York, NY
Buy NowUnbranded Cocktail Ring 18k Gold Platinum GIA Sapphire Yellow Diamond 5.51ctw$18,640BidhausNew York, NY
Buy NowPlatinum Cocktail Ring With GIA AGL No Heat Ceylon Sapphire and Diamond Accents$27,890(25 bids)BidhausNew York, NY
20 hrs Left22.36ct Sapphire Diamond Chandelier Earrings 18k White Gold GIA AppraisedEst. $10,959-$14,246$8,400BidhausNew York, NY
4 days LeftAntique Edwardian 18k Gold Platinum GIA 3.40ct Sapphire Diamond RingEst. $14,079-$18,302$10,750BidhausNew York, NY
2026Vintage Platinum GIA 6.50ctw Royal Blue Sapphire Diamond Cocktail RingSee Sold PriceBidhausNew York, NY
3 days LeftArt Deco Platinum Sapphire Line Bracelet GIA Maurice TishmanEst. $4,862-$6,320$3,700BidhausNew York, NY
20 hrs LeftGIA Ceylon yellow sapphire diamond platinum cocktail ringEst. $6,773-$8,804$5,200BidhausNew York, NY
3 days LeftVintage Platinum 3.37ctw GIA No Heat Pink Sapphire Diamond Ballerina RingEst. $8,671-$11,272$6,600BidhausNew York, NY
5 days LeftGIA Platinum Sapphire Diamond Halo Ring 5.5ctw Size 6Est. $8,671-$11,272$6,600BidhausNew York, NY
Buy NowGIA Certified 37.84ct Sapphire Emerald Diamond Bracelet in Platinum Gold$46,410BidhausNew York, NY
Buy NowBangle Bracelet in Yellow Gold Platinum with GIA Sapphire Ruby Emerald Pearl Diamond$13,980BidhausNew York, NY
4 days LeftVintage Platinum GIA Certified 1.90ct Burma Pink Sapphire Diamond Bow RingEst. $8,658-$11,255$6,600BidhausNew York, NY
6 days LeftPlatinum GIA 13.65ctw Blue Star Sapphire & Diamond RingEst. $21,515-$27,969$16,500BidhausNew York, NY
4 days LeftPlatinum GIA Certified 6.83ct Deep Blue Sapphire Diamond Pendant NecklaceEst. $8,437-$10,968$6,400BidhausNew York, NY