1 day Left18k White Gold GIA 8.63ct No Heat Blue Sapphire Diamond Wide Band RingEst. $13,127-$14,702$5,900Diamond DepotNew York, NY
6 days LeftVINTAGE PLATINUM ENGAGEMENT RING 7.88CT.NATURAL TEAL BLUE MARQUISE DIAMONDEst. $21,250-$23,750$17,500Modern JewelryValley Village, CA
Buy NowGRS Certified 4.05ct Natural No Heat Blue Sapphire Diamonds Ring 14kt #12341 *v$33,480Jasper52New York, NY
Ends in 1d 18hVintage 1960's Blue Lapis Lazuli Diamond Cocktail Ring 14K Yellow Gold, 22.93 GrEst. $5,500-$7,000$2,200Jasper52New York, NY
Buy NowVintage Platinum GIA 6.50ctw Royal Blue Sapphire Diamond Cocktail Ring$9,370Diamond DepotNew York, NY
1 day LeftBellarri 18k Rose Gold Blue Topaz Diamond Cocktail Ring Size 7Est. $9,016-$10,098$3,200Diamond DepotNew York, NY
Ends in 2d 14hRound Blue Sapphire Diamond Eternity Band Ring 14K White Gold, 3.29 CTW, Size 5Est. $6,000-$7,000$2,400Jasper52New York, NY
11 hrs LeftPLATINUM RING BLUE & WHITE DIAMOND ENGAGEMENT SIZE 6Est. $6,496-$7,261$5,300Modern JewelryValley Village, CA
11 hrs LeftCHOPARD LOVE DIAMOND BLUE HEART SAPPHIRE 18K WIDE GOLD DOME BAND RINGEst. $9,403-$10,509$7,700Modern JewelryValley Village, CA
Ends in 1d 19hVintage 1950's Blue Enamel Diamond Flower Cocktail Ring 14K Yellow Gold 11.15 GrEst. $4,000-$5,000$1,500Jasper52New York, NY
6 days LeftVINTAGE PLATINUM ENGAGEMENT RING 6.16CT.NATURAL BLUE SAPPHIRE CUSHION DIAMONDEst. $22,950-$25,650$18,750Modern JewelryValley Village, CA
Jul 07, 2026Platinum GIA Certified 3.5ct Royal Blue Burma Sapphire Diamond RingEst. $24,442-$27,375$8,700Diamond DepotNew York, NY
2 days LeftGIA Certified 2.52ctw Royal Blue Sapphire Diamond Platinum Cocktail RingEst. $8,022-$8,984$2,650Diamond DepotNew York, NY
2 days LeftHandmade 18k White Gold 29.10ctw Cushion Blue Topaz Diamond Halo RingEst. $9,878-$11,064$4,450Diamond DepotNew York, NY
7 hrs LeftPlatinum GIA 2.74ctw Cushion Blue Sapphire with Diamond Heart Band RingEst. $6,652-$7,450$2,450Diamond DepotNew York, NY
Buy NowVintage GIA Certified 15.97ct Blue Star Sapphire Diamond Ring in Platinum$17,610Diamond DepotNew York, NY
Jul 29, 2026JUDITH RIPKA DIAMOND RING 18K GOLD QUARTZ BLUE STONE ROUND TOPEst. $10,830-$12,104$8,900Modern JewelryValley Village, CA
2 days Left1.43ct Blue Sapphire and 0.28ctw Diamond Heart Shape 18K White Gold RingEst. $4,100-$6,500$3,075Serenity GallerieSaint Petersburg, FL
Buy NowGIA Certified 5.93ct Royal Blue Sapphire Diamond Ring in Platinum$11,130Diamond DepotNew York, NY
Ends in 2d 20hGIA NO HEAT 2.97CT NATURAL GEM BLUE SAPPHIRE DIAMOND RING UNHEATED 14KT *vEst. $5,500-$7,000$2,200Jasper52New York, NY
Buy NowDavid Webb Bombe Diamond Ring in Platinum and 18K Yellow Gold with Blue Enamel$17,970Diamond DepotNew York, NY
Jul 08, 2026Kaleidoscope Blue Sapphire and 0.87 ctw Diamond Platinum RingEst. $15,100-$22,100$12,575Serenity GallerieSaint Petersburg, FL
Ends in 12d 19h14k Gold 8.6 Ctw Natural Blue Turquoise & Diamond RingEst. $14,000-$21,000$6,500Elbert GallerySilver Spring, MD
Jul 12, 2026CHARLES KRYPELL HORSESHOE RING DIAMOND BLUE TOPAZ 18K YELLOW GOLDEst. $9,750-$10,897$8,000Modern JewelryValley Village, CA