SaveEnds in 11d 11h14k Gold 10.26 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(74)Est. $11,000-$17,000$5,000
SaveBuy NowVintage Platinum GIA Certified 1.46ctw Blue Sapphire Diamond RingDiamond Depot4.3(10)$2,140
Save2026GIA Certified 5.52ct natural cornflower blue sapphire diamonds ring platinumChairish Auctions4.5(10.3k)Est. $20,000-$24,000Buy Now for $16,517.00
SaveEnds in 11d 13h14k Gold 8.22 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(74)Est. $11,000-$16,000$4,900
SaveEnds in 11d 9h14k Gold 10.26 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(74)Est. $11,000-$17,000$5,250
SaveFeb 27, 2026Enhanced Blue Diamond Ring 1.81 Carat 14k W/gM.D.CHJewelry Co.4.2(90)Est. $7,541-$10,240$5,200
SaveEnds in 10d 10h14k Gold 1.17 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $9,000-$14,000$4,100
SaveEnds in 1d 12hGIA Certified 3.75ct Natural Blue Sapphire Diamonds Ring Multi Row+Chairish Auctions4.5(10.3k)Est. $8,000-$10,000$3,400
SaveBuy NowVintage Platinum 17.45ct GIA Certified Blue Star Sapphire Diamond RingDiamond Depot4.3(10)$3,500
SaveBuy NowRing - 14 kt. Yellow gold, Beautiful 14K Yellow Gold Ring with Diamonds Blue Enamel DiamondEastern European Art Gallery Inc$2,000
SaveBuy NowChopard LOVE Diamond Blue Sapphire 18k White Gold Dome Band RingDiamond Depot4.3(10)$5,790
Save2026GIA Certified 2.54ct Natural Teal Blue Sapphire Diamond Ring 14 KaratChairish Auctions4.5(10.3k)Est. $8,000-$10,000Buy Now for $6,510.00
Save2026GIA Certified 19.67 Carat Natural "Blue" Aquamarine Diamonds Ring Vivid Long CutChairish Auctions4.5(10.3k)Est. $5,000-$6,000Buy Now for $4,185.00
Save20261.85ct NATURAL BLUE SAPPHIRE DIAMONDS RING 14KT CLASSIC THREE BEAD SET+Chairish Auctions4.5(10.3k)Est. $3,500-$4,000Buy Now for $3,069.00
SaveBuy NowAuthentic! Pasquale Bruni 18k White Gold Diamond London Blue Topaz Large RingChairish Auctions4.5(10.3k)$10,500
SaveEnds in 4d 16h14k Gold 7.64 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(74)Est. $9,000-$14,000$4,100
SaveMar 08, 20262.57CT. 14K WHITE GOLD VINTAGE ENGAGEMENT RING NATURAL ROUND BLUE DIAMONDModern Jewelry4.5(204)Est. $12,750-$14,250$10,500
SaveFeb 27, 2026Natural Blue Zircon Diamond Ring: 5.84Ct 14k Y/gM.D.CHJewelry Co.4.2(90)Est. $6,200-$7,460$3,150
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SaveEnds in 12d 9h14k Gold 2.27 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $8,400-$13,000$3,800
SaveEnds in 11h 53m14k Gold Blue Topaz & Diamond RingPoinsett Auction & Realty, Inc.4.5(122)Est. —$275(11 bids)
SaveEnds in 12d 12h14k Gold 1.5 Ct Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $9,700-$15,000$4,400