FEATUREDEnds in 2d 8hGIA CERTIFIED 18KT GOLD 7.82CT MARQUISE DIAMOND SAPPHIRE RING NO HEAT **vEst. $42,000-$50,000$17,000Chairish AuctionsNew York, NY
FEATURED4 days LeftPlatinum natural kashmir sapphire diamond ring GIA 2.28 caratsEst. $2,200-$3,200$500West Coast Auction Gallery IRVINE, CA
FEATUREDEnds in 3d 8h10.13ct GIA Certified Natural Orange Sapphire diamonds ring 14kt *vEst. $39,000-$47,000$16,000Chairish AuctionsNew York, NY
FEATUREDEnds in 2d 7hGIA Certified 3.58ct Natural Padparadscha Pink Sapphire Diamond Ring Fine *vEst. $26,000-$31,000$10,000Chairish AuctionsNew York, NY
23 hrs LeftGIA Certified Ceylon Sapphire and Diamond Earrings in 18K 14K White GoldEst. $44,941-$58,423$34,500Mynt AuctionsNew York, NY
Live NowGIA Certified 45.84ctw Sapphire Fancy Yellow Diamond Brooch in Platinum GoldEst. $44,811-$58,254$34,250Mynt AuctionsNew York, NY
1 day LeftGIA Montana Sapphire 1.72ct Diamond Platinum Wedding Band Engagement Ring SetEst. $1,500-$1,900$90(1 bid)Dover JewelryMiami, FL
3 days LeftGIA Certified 169.84ctw Sapphire Emerald Ruby Diamond Necklace in Platinum GoldEst. $95,069-$123,589$100(1 bid)Mynt AuctionsNew York, NY
23 hrs Left6.42ct GIA Certified No Heat Sapphire & Diamond Ring Platinum GraffEst. $56,355-$73,261$43,250Mynt AuctionsNew York, NY
23 hrs LeftArt Deco 24.95ct Diamond Sapphire Bracelet 18k White Gold GIA AppraisalEst. $51,311-$66,704$39,250Mynt AuctionsNew York, NY
4 days LeftPlatinum natural kashmir sapphire diamond ring GIAEst. $3,000-$4,000$700West Coast Auction Gallery IRVINE, CA
6 days Left18K White Gold GIA Certified Ceylon Sapphire & DiaEst. $17,000-$26,000$8,500Joshua KodnerDania Beach, FL
FEATUREDEnds in 2d 8h20.17ct GIA Certified Natural No Heat Yellow Sapphire diamonds ring 18kt *VEst. $40,000-$48,000$16,000Chairish AuctionsNew York, NY
FEATUREDEnds in 3d 8hGIA Certified 1.00ct Natural Round Diamond Sapphire Cross Necklace 14kt**Est. $18,000-$22,000$7,000Chairish AuctionsNew York, NY
FEATUREDEnds in 2d 7hGIA Certified 3.38ct natural royal blue sapphire ring halo cluster *vEst. $4,000-$5,000$1,600Chairish AuctionsNew York, NY
6 days LeftPlatinum GIA Certified Sapphire & Diamond RingEst. $9,000-$13,000$4,500Joshua KodnerDania Beach, FL
4 days LeftA Modern GIA 2.23 ct Pink Sapphire Ring in PlatinumEst. $2,500-$4,000$1,300Alex CooperTowson, MD
5 days LeftGIA Certified Platinum Ring With 11.74ct Cushion Color Change Sapphire and Diamond HaloEst. $26,403-$34,323$20,250Mynt AuctionsNew York, NY
4 days LeftPlatinum natural kashmir sapphire diamond ring GIAEst. $1,800-$2,800$500(1 bid)West Coast Auction Gallery IRVINE, CA
3 days LeftGIA Certified Platinum Ring With No Heat Pink Sapphire and Old Mine Cut DiamondsEst. $18,083-$23,507$175(2 bids)BidhausNew York, NY
4 days LeftPlatinum natural sapphire diamond ring GIAEst. $2,600-$3,600$500West Coast Auction Gallery IRVINE, CA
4 days LeftA GIA 1.92 ct Pink Sapphire & Diamond Ring in PlatinumEst. $2,500-$4,000$1,300Alex CooperTowson, MD
2 days LeftAntique Edwardian 18k Gold Platinum GIA 3.40ct Sapphire Diamond RingEst. $14,079-$18,302$100(1 bid)Mynt AuctionsNew York, NY
4 days LeftPlatinum unheated Sri Lanka sapphire diamond ring GIAEst. $3,200-$4,200$700West Coast Auction Gallery IRVINE, CA
Live NowPlatinum GIA Certified 5.69ctw Blue Sapphire and Diamond Cocktail Ring Size 6.5Est. $14,365-$18,674$100(1 bid)Mynt AuctionsNew York, NY
4 days LeftPlatinum unheated kashmir sapphire diamond ring 1.46 carats GIAEst. $2,000-$3,000$500West Coast Auction Gallery IRVINE, CA
May 23, 2026Important 4.54ct Kashmir Unheated Sapphire Diamond 18K Ring GIA certifiedEst. CA$200-CA$50,000CA$225(2 bids)Kavanagh AuctionsMontreal, Quebec
4 days LeftPlatinum natural kashmir sapphire diamond ring GIA 2.28 caratsEst. $2,300-$3,300$500West Coast Auction Gallery IRVINE, CA
3 days LeftGIA Certified Platinum Three Stone Ring With Ceylon Sapphire and Old Mine DiamondsEst. $18,174-$23,626$100BidhausNew York, NY
4 days LeftPlatinum unheated kashmir sapphire diamond ring GIAEst. $2,400-$3,400$500West Coast Auction Gallery IRVINE, CA