SaveEnds in 3d 1hGIA Certified 4.09ct Natural Round No Heat Sapphire Diamond Ring Unheated 14ktChairish Auctions4.5(10.4k)Est. $13,000-$16,000$5,500
Save1 day LeftPlatinum GIA Certified 1.8ct Royal Blue Sapphire Diamond RingDiamond Depot4.3(10)Est. $4,192-$5,030$1,250
SaveMar 13, 2026Loose Sapphire Gemstone - GIA Asscher 4.15ct Pink ECSEUYCO4.5(54)Est. $16,075-$19,300$10,250
SaveMar 17, 2026Loose Sapphire Gemstone - GIA Cushion 3.25ct Blue ECSEUYCO4.5(54)Est. $19,950-$23,950$12,750
Save7 days Left14K WHITE GOLD ENGAGEMENT RING 10.05CT. TEAL BLUE SAPPHIRE HEART SHAPE GIA CERTModern Jewelry4.4(204)Est. $30,175-$33,725$24,750
Save5 days LeftLoose Sapphire Gemstone - GIA Round 2.59ct Blue SISEUYCO4.5(54)Est. $7,350-$8,825$4,700
Save6 days LeftLoose Sapphire Gemstone - GIA Oval 2.46ct Blue ECSEUYCO4.5(54)Est. $10,725-$12,875$6,800
Save6 days LeftLoose Sapphire Gemstone - GIA Cushion 3.21ct Blue SISEUYCO4.5(54)Est. $8,075-$9,700$5,100
SaveMar 10, 2026Loose Sapphire Gemstone - GIA Round 2.13ct Blue ECSEUYCO4.5(54)Est. $11,900-$14,300$7,600
SaveEnds in 2d 23hGIA Certified 5.16ct Natural Vivid purple sapphire diamonds ringChairish Auctions4.5(10.4k)Est. $13,000-$16,000$5,500
SaveMar 17, 2026Loose Sapphire Gemstone - GIA Oval 3.53ct Blue ECSEUYCO4.5(54)Est. $19,525-$23,450$12,250
SaveMar 10, 2026Loose Sapphire Gemstone - GIA Oval 2.55ct Blue ECSEUYCO4.5(54)Est. $17,275-$20,750$11,000
Save6 days LeftLoose Sapphire Gemstone - GIA Oval 2.56ct Blue ECSEUYCO4.5(54)Est. $11,925-$14,325$7,600
SaveMar 17, 2026Loose Sapphire Gemstone - GIA Oval 3.47ct Blue ECSEUYCO4.5(54)Est. $19,200-$23,050$12,250
SaveMar 17, 2026Loose Sapphire Gemstone - GIA Oval 4.4ct Blue ECSEUYCO4.5(54)Est. $16,275-$19,550$10,250
SaveMar 17, 2026Loose Sapphire Gemstone - GIA Pear 4.13ct Blue ECSEUYCO4.5(54)Est. $16,550-$19,875$10,500
SaveMar 15, 2026Loose Sapphire Gemstone - GIA Cushion 4.74ct Blue SISEUYCO4.5(54)Est. $18,950-$22,750$12,000
Save4 days LeftLoose Sapphire Gemstone - GIA Round 1.23ct Pink SISEUYCO4.5(54)Est. $4,750-$5,700$3,000
SaveMar 09, 2026Loose Sapphire Gemstone - GIA Cushion 4.02ct Blue SISEUYCO4.5(54)Est. $12,475-$14,975$7,900
SaveBuy NowVintage 18k Gold Sapphire Diamond Scroll Ring GIA Certified 6.31ctwDiamond Depot4.3(10)$14,000
Save7 days LeftVINTAGE 14K WHITE GOLD ENGAGEMENT RING 3.02CT.NATURAL BLUE SAPPHIRE OVAL GIAModern Jewelry4.4(204)Est. $10,115-$11,305$8,300
SaveMar 11, 2026Loose Sapphire Gemstone - GIA Round 4.31ct Blue SISEUYCO4.5(54)Est. $11,775-$14,150$7,500
Save4 days LeftLoose Sapphire Gemstone - GIA Cushion 2.55ct Pink SISEUYCO4.5(54)Est. $4,925-$5,925$3,100
Save4 days LeftLoose Sapphire Gemstone - GIA Heart 2.01ct Green ECSEUYCO4.5(54)Est. $3,175-$3,825$2,000