Jul 30, 2026GIA Platinum Ring with Cushion Purple Sapphire and Diamond SidesEst. $3,913-$5,086$100BidhausNew York, NY
Jul 27, 2026VINTAGE 14K WHITE GOLD ENGAGEMENT RING 2.20CT.PURPLE SAPPHIRE UNTREATED GIA CERTEst. $6,715-$7,505$5,500Modern JewelryValley Village, CA
Jul 27, 202614K WHITE GOLD ENGAGEMENT RING 2.54CT. NATURAL UNTREATED BLUE SAPPHIRE CUSHIONEst. $10,115-$11,305$8,300Modern JewelryValley Village, CA
Jul 22, 20261.33ct Cushion Cut Blue Ceylon SapphireEst. $800-$1,000$300Weatherham Estate TreasuresCobourg, ON
Aug 30, 20261.92 ct Cushion-Cut Natural Emerald, IGI Certified, Swat Valley, PakistanEst. $900-$1,400$600Chan & Scott Auction HouseLinghem, Ostergotland
Buy NowPLATINUM ENGAGEMENT RING 2.91CT. NATURAL UNTREATED BLUE SAPPHIRE EMERALD CUT GIA$16,150Modern JewelryValley Village, CA
Jul 27, 202614K WHITE GOLD ENGAGEMENT RING 1.34CT. NATURAL UNTREATED BLUE SAPPHIRE RADIANTEst. $5,015-$5,605$4,100Modern JewelryValley Village, CA
Jul 27, 202614K WHITE GOLD ENGAGEMENT RING 1.04CT.NATURAL UNTREATED PADPARADCHA SAPPHIREEst. $3,825-$4,275$3,150Modern JewelryValley Village, CA
Buy NowVINTAGE PLATINUM ENGAGEMENT RING 5.03CT.NATURAL UNTREATED BLUE OVAL SAPPHIRE GIA$15,215Modern JewelryValley Village, CA
Jul 27, 2026VINTAGE 14K YELLOW GOLD ENGAGEMENT RING 2.03CT. NATURA UNTREATED BLUE SAPPHIREEst. $5,015-$5,605$4,100Modern JewelryValley Village, CA
Jul 27, 202614K WHITE GOLD ENGAGEMENT RING 3.02CT.NATURAL YELLOW RADIANT SAPPHIRE GIA CERTEst. $8,075-$9,025$6,600Modern JewelryValley Village, CA
Jul 21, 20267.88ct Oval Cut Light Grey Star Sapphire CabochonEst. $400-$450$385Weatherham Estate TreasuresCobourg, ON
Buy Now14K WHITE GOLD ENGAGEMENT RING 3.03CT. NATURAL UNTREATED BLUE SAPPHIRE OVAL GIA$12,325Modern JewelryValley Village, CA
Buy NowPLATINUM VINTAGE ENGAGEMENT RING NATURAL UNTREATED CUSHION PINK SAPPHIRE 3.08CT$13,515Modern JewelryValley Village, CA
Buy Now14K WHITE GOLD ENGAGEMENT RING 3.12CT. NATURAL UNTREATED BLUE SAPPHIRE OVAL CUT$16,575Modern JewelryValley Village, CA
Buy NowPlatinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctw$6,570(18 bids)BidhausNew York, NY
Buy NowVINTAGE PLATINUM ENGAGEMENT RING 5.03CT.NATURAL UNTREATED BLUE OVAL SAPPHIRE GIA$13,175Modern JewelryValley Village, CA
Jul 27, 2026VINTAGE 14K WHITE GOLD ENGAGEMENT RING 5.19CT.NATURAL YELLOW CUSHION SAPPHIREEst. $8,415-$9,405$6,900Modern JewelryValley Village, CA
Jul 27, 202614K WHITE GOLD ENGAGEMENT RING 2.21CT. NATURAL UNTREATED BLUE SAPPHIRE CUSHIONEst. $3,825-$4,275$3,150Modern JewelryValley Village, CA
Buy NowVINTAGE 14K WHITE GOLD ENGAGEMENT RING 1.52CT NATURAL UNTREATED BLUE SAPPHIRE$4,165Modern JewelryValley Village, CA
Buy Now14K YELLOW GOLD ENGAGEMENT RING 3.79CT. NATURAL UNTREATED OVAL BLUE SAPPHIRE$10,115Modern JewelryValley Village, CA
Buy NowGIA Certified Star Sapphire and Diamond Cocktail Ring in 18k Yellow Gold$15,820(16 bids)BidhausNew York, NY
Buy NowVINTAGE 14K YELLOW GOLD ENGAGEMENT RING 2.03CT. NATURA UNTREATED BLUE SAPPHIRE$5,015Modern JewelryValley Village, CA