20 hrs LeftPlatinum Ring with 3.47ctw Black Opal and Trillion Cut Diamond AccentsEst. $2,366-$3,075$100Mynt AuctionsNew York, NY
2 days LeftKaleidoscope Blue Sapphire and 0.87 ctw Diamond Platinum RingEst. $15,100-$22,100$25Serenity GallerieSaint Petersburg, FL
May 31, 2026Oval Aquamarine and Diamond Cocktail Ring in Vintage White Gold Wavy DesignEst. $3,302-$4,292$100Mynt AuctionsNew York, NY
May 31, 202614K White Gold Lab Grown Diamond 7 1/5 Ct.Tw. Cushion Shape Recrystalized Blue Sapphire EngagementEst. $3,016-$3,920$100BidhausNew York, NY
May 30, 2026Kaleidoscope Blue Sapphire and 0.87 ctw Diamond Platinum RingEst. $15,100-$22,100$25Serenity GallerieSaint Petersburg, FL
May 31, 2026Oval Blue Sapphire and 1.02 ctw White Diamond 18K White Gold RingEst. $10,500-$16,200$25Serenity GallerieSaint Petersburg, FL
Live NowBen Kho 14k Rose Gold 2.45ct Oval Yellow Blue Sapphire Cocktail RingEst. $2,639-$3,430$100BidhausNew York, NY
May 30, 202614K White Gold Lab Grown Diamond 5 7/8 Ct.Tw. Emerald Shape Recrystalized Blue sapphire EngagementEst. $2,847-$3,701$100BidhausNew York, NY
Jun 05, 2026Certified 1.89 Ctw Blue Sapphire And Diamond Wedding/Engagement Style 14k WEst. $7,510-$10,010$600Papps Family LiquidationBurbank, CA
May 29, 2026A MEDIEVAL SILVER RING WITH AN ENGRAVED BLUE GEM DEPICTING A BIRD, CIRCA 14TH CENTURYEst. £400-£600£300PLAKASLondon, UK
May 30, 2026Vintage 18K White Gold GIA 1.26ctw Blue Sapphire Diamond RingEst. $2,015-$2,619$100BidhausNew York, NY
2 days Left3.68 Ctw VS/SI1 Blue Sapphire and Diamond Prong Set 14K White Gold EngagemeEst. $4,070-$4,380$940Triple SSS DesignsBurbank, CA
17 hrs Left2.68 Ctw VS/SI1 Blue Sapphire and Diamond Prong Set 14k Yellow Gold EngagemEst. $3,870-$4,170$850Triple SSS DesignsBurbank, CA
6 days LeftSerpent Bypass Ring in 18k White Gold with Star Sapphire Pink and Diamond AccentsEst. $3,874-$5,036$100Mynt AuctionsNew York, NY
Jun 01, 2026Yellow Gold Ring with Turquoise Green Stones and Citrine Cabochons Size 5.5Est. $2,860-$3,718$100BidhausNew York, NY
May 27, 2026Yellow Gold Ring with Turquoise Green Stones and Citrine Cabochons Size 5.5Est. $2,860-$3,718$100BidhausNew York, NY
4 days Left14K White Gold Lab Grown Diamond 9 1/4 Ct.Tw. Cushion Shape Recrystalized Blue Sapphire EngagementEst. $3,510-$4,563$100BidhausNew York, NY
May 29, 2026Rachel Koen sapphire diamond halo ring 14k white gold size 7Est. $2,249-$2,923$100BidhausNew York, NY
Jun 05, 202614K White Gold Lab Grown Diamond 7 Ct.Tw. Cushion Shape Recrystalized Blue Sapphire Engagement RingEst. $3,341-$4,343$100BidhausNew York, NY
Jun 05, 2026Platinum Swirl Ring with Cushion Blue Sapphire and Marquise Round Diamonds 2.38ctwEst. $2,964-$3,853$100BidhausNew York, NY
3 days LeftHarbor Diamonds Three Stone Engagement Ring 14K White Gold 1.84ct Diamond SapphireEst. $4,238-$5,509$100BidhausNew York, NY
May 27, 202614K White Gold Lab Grown Diamond 9 Ct.Tw. Cushion Shape Recrystalized Blue Sapphire Engagement RingEst. $3,016-$3,920$100BidhausNew York, NY
2 days Left1.51 Ctw SI2/I1 Blue Sapphire and Diamond 14K Yellow Gold Engagement Halo REst. $4,880-$5,260$600Papps Family LiquidationBurbank, CA
May 30, 20262.68 Ctw VS/SI1 Blue Sapphire and Diamond Prong Set 14k Rose Gold EngagemenEst. $3,870-$4,170$850Triple SSS DesignsBurbank, CA