5 days LeftArt Deco Platinum No-heat Sapphire Ring GIA Certified 8.57 x 7.09 x 5.11mmEst. $6,773-$7,992$3,200Diamond DepotNew York, NY
Buy NowGIA 14.53ct No Heat Ceylon Sapphire Diamond Ring 18k White Gold$31,660Diamond DepotNew York, NY
May 10, 2026GIA Certified No Heat Padparadscha Sapphire and Diamond Platinum Cocktail RingEst. $31,458-$35,390$9,800Diamond DepotNew York, NY
May 12, 2026Platinum 3.65ctw AGL No Heat Blue Sapphire Diamond Halo RingEst. $26,792-$30,141$9,600Diamond DepotNew York, NY
Buy NowGIA Certified 2.94ct Natural No Heat Blue Sapphire Diamonds Ring 14kt #12347**$14,880Chairish AuctionsNew York, NY
May 10, 202614K WHITE GOLD ENGAGEMENT RING 4.04CT.NATURAL NO HEAT BLUE SAPPHIRE CUSHION GIAEst. $11,815-$13,205$9,700Modern JewelryValley Village, CA
May 13, 2026Platinum 6.52ct GIA No Heat Oval Sapphire & Tourmaline 3 Stone RingEst. $31,500-$35,438$9,200Diamond DepotNew York, NY
7 days LeftPlatinum Ring With GIA Burma No Heat Blue Sapphire and Pear Diamonds 4.22ctwEst. $17,248-$19,404$6,200Diamond DepotNew York, NY
Buy Now18K White Gold GIA Certified 39.81 Ct No-heat Star Sapphire Diamond Ring$22,470Diamond DepotNew York, NY
Buy Now4.32ct Burma Natural No Heat Sapphire Diamond Ring Cocktail Unheated 41214 GIA**$16,740Chairish AuctionsNew York, NY
May 11, 2026Platinum Ring with 13.68 Ct Ceylon No-Heat Yellow Sapphire and Diamonds GPL CertifiedEst. $35,738-$40,205$13,500Diamond DepotNew York, NY
Buy NowPlatinum 3.05ct AGL Burma No Heat Oval Sapphire & GIA Diamonds Engagement Ring$14,000Diamond DepotNew York, NY
Buy NowPlatinum 6.52ct GIA No Heat Oval Sapphire & Tourmaline 3 Stone Ring$18,640Diamond DepotNew York, NY
Buy NowGIA 7.87CT NATURAL NO HEAT VIVID PURPLE SAPPHIRE DIAMOND RING PLATINUM 10355**$17,670Chairish AuctionsNew York, NY
7 days LeftArt Deco Platinum 21.30 Ct No-heat Ceylon Star Sapphire Diamond Ring GCS CertifiedEst. $29,039-$32,669$9,700Diamond DepotNew York, NY
4 days LeftPlatinum GIA Certified 1.06ct No Heat Pinkish Purple Sapphire Solitaire RingEst. $3,776-$4,456$1,775Diamond DepotNew York, NY
Buy NowPlatinum Ring with 13.68 Ct Ceylon No-Heat Yellow Sapphire and Diamonds GPL Certified$21,140Diamond DepotNew York, NY
Buy NowBurma No-Heat Pink Sapphire Platinum Ring with SSEF Certification and Diamonds$17,180Diamond DepotNew York, NY
May 12, 202618K White Gold GIA Certified 39.81 Ct No-heat Star Sapphire Diamond RingEst. $37,985-$42,733$11,250Diamond DepotNew York, NY
5 days LeftPlatinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctwEst. $8,988-$10,606$4,250Diamond DepotNew York, NY
7 days LeftPlatinum 4.01ct GIA No Heat Ceylon Padparadscha Sapphire Diamond Cocktail RingEst. $15,622-$17,574$5,800Diamond DepotNew York, NY
May 11, 2026Elegant 14K Yellow Gold Ceylon No-heat Sapphire South Sea Pearl EarringsEst. $27,028-$30,406$8,300Diamond DepotNew York, NY
Buy NowGIA Certified 5.03ct Natural No Heat Color change Purple Violet Sapphire Ring**$27,900Chairish AuctionsNew York, NY