SaveEnds in 22d 3h14k Gold 3.87 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(76)Est. $7,000-$11,000$3,200
FEATUREDSaveEnds in 5d 5h7.70ct Natural Indigo Blue zircon Diamonds Ring 18kt**Chairish Auctions4.5(10.5k)Est. $7,000-$8,000$3,000
Save2 days Left14k White Gold GIA Certified 1.67ctw No Heat Cushion Blue Sapphire Diamond RingDiamond Depot4.2(14)Est. $4,087-$4,598$1,425
Save18 hrs Left14K Two Tone Lab Grown Diamond 3 1/10 Ct.Tw. Blue Round Engagement Ring (Center 1 5/8ct)Diamond Depot4.2(14)Est. $6,313-$7,102$2,950
Save21 hrs LeftBlue Sapphire Diamond Ring 3.84Ct 14k W/gM.D.CHJewelry Co.4.2(93)Est. $8,542-$9,120$3,150
Save2 days LeftDAVID YURMAN RING ALBION DIAMOND BLUE GEMSTONE STERLING SILVERModern Jewelry4.5(205)Est. $3,334-$3,727$2,700
Save19 hrs LeftElegant 1.61ctw Oval Blue Sapphire Diamond Cocktail Ring in PlatinumDiamond Depot4.2(14)Est. $4,729-$5,320$1,800
SaveEnds in 5d 9hGIA 3.67CT Natural Vivid Royal Blue Diamonds Ring Cluster 18KT Gold 12212 *vChairish Auctions4.5(10.5k)Est. $5,500-$7,000$2,200
Save21 hrs LeftRing Natural Blue Sapphire Diamond 4.33Ct 14k Y/gM.D.CHJewelry Co.4.2(93)Est. $8,950-$9,680$4,950
Save3 days LeftLeVian 18k White Gold Pink Blue Sapphire Diamond Band RingDiamond Depot4.2(14)Est. $7,768-$8,739$2,650
Save21 hrs LeftBlue Sapphire: 1.78Ct & Diamond Ring .50Ct 14k W/gM.D.CHJewelry Co.4.2(93)Est. $8,012-$8,345$3,850
SaveEnds in 5d 5h14K GOLD 3.03 CTW VIVID BLUE NATURAL TANZANITE & DIAMOND RINGChairish Auctions4.5(10.5k)Est. $5,500-$7,000$2,200
Save3 days LeftNew 18K White Gold GIA Certified Heart Blue Sapphire Diamond Bypass RingDiamond Depot4.2(14)Est. $7,853-$8,835$2,500
SaveEnds in 5d 3h14K GOLD 2.37 CTW VIVID BLUE NATURAL SAPPHIRE & DIAMOND RINGChairish Auctions4.5(10.5k)Est. $5,500-$7,000$2,200
Save21 hrs LeftAnniversary Blue Sapphire Diamond Ring 4.85Ct 14k W/gM.D.CHJewelry Co.4.2(93)Est. $6,990-$8,790$3,150
SaveBuy NowGIA Certified 33.85ct Natural Blue Aquamarine diamonds ring 14kt**Chairish Auctions4.5(10.5k)$15,810
SaveBuy NowVictorian 14k Gold GIA 1.64ct Diamond Engagement Ring Blue Enamel HaloMynt Auctions4.4(871)$13,070(14 bids)
Save2 days LeftPlatinum Ring 2.99ct Oval Violet Blue Tanzanite Diamond CocktailDiamond Depot4.2(14)Est. $4,879-$5,489$1,400
SaveEnds in 5d 6h10k Gold Blue Topaz & Diamond RingPoinsett Auction & Realty, Inc.4.5(168)Est. —$3(3 bids)
SaveJun 02, 20262.12ct. Platinum vintage Engagement ring natural round blue diamond circ 1920'sModern Jewelry4.5(205)Est. $12,665-$14,155$10,250
SaveBuy NowStunning 18K Yellow Gold Blue Topaz Diamond Ring 9.00 Ct 107 DiamondsDiamond Depot4.2(14)$1,900
SaveJun 02, 2026Vintage 14K White Gold 2.57ctw Blue & White Diamond Three Stone Ring Sz 6Modern Jewelry4.5(205)Est. $12,750-$14,250$10,500