2 days LeftInfinity Diamond and Blue Topaz Engagement Ring in 14k White Gold 1.21ctwEst. $18,010-$21,610$600Papps Family LiquidationBurbank, CA
2 days LeftHandmade 18k White Gold 29.10ctw Cushion Blue Topaz Diamond Halo RingEst. $5,811-$7,554$100BidhausNew York, NY
8 hrs LeftFrench 18K Gold Blue Topaz Diamond Jewelry Set Ring and EarringsEst. $9,347-$12,151$7,100Mynt AuctionsNew York, NY
4 days LeftPlated Rhodium 2.65ct Swiss Blue Topaz and Lab Diamond RingEst. $500-$600$11 Great Deal Auctions Meridian, ID
4 days LeftPlated Rhodium 2.13ctw London Blue Topaz RingEst. $400-$500$11 Great Deal Auctions Meridian, ID
6 days Left14k White Gold 16.12ct Blue Topaz 1.65ct Diamond RingEst. $7,888-$11,600$50Riverside GalleriesArcadia, CA
Jul 21, 2026Ross Simons Opal Blue Topaz Gold Plated Sterling Silver Ring Size 7 & Coordinating Opal Heart StudEst. $40-$120$10Golden Age Jewelry AuctionsUrbana, OH
4 days Left14KT Yellow Gold 1.9ctw London Blue Topaz and Diamond RingEst. $3,000-$4,000$1(1 bid)1 Great Deal Auctions Meridian, ID
6 days LeftBA Italy 18k White Gold Marquise Blue Topaz Diamond Ring Size 6.5Est. $4,160-$5,408$100BidhausNew York, NY
4 days Left14KT Yellow Gold 2.7ctw London Blue Topaz and Diamond RingEst. $2,500-$3,500$11 Great Deal Auctions Meridian, ID
2 days Left18k Two Tone Gold Modern Geometric Ring with 2.48ct Blue Topaz and DiamondsEst. $2,470-$3,211$100Mynt AuctionsNew York, NY
6 days Left14K Gold Blue Topaz & Diamond Ring and Pendant SetEst. $14,676-$20,965$50Prestige Auction GalleriesWoodland Hills, CA
4 days Left14k Yellow Gold Halo Diamond Cocktail Ring Blue Topaz 0.44ctwEst. $1,066-$1,385$100Mynt AuctionsNew York, NY