Save2026Antique Vintage Art Deco Round Diamond Platinum Engagement Ring 1.60 CTWChairish Auctions4.5(10.4k)Est. $6,000-$7,000Buy Now for $5,036.00
Save2026Tapered Baguette Diamond Halo Engagement Ring Setting Mounting Platinum .47 CTWChairish Auctions4.5(10.4k)Est. $1,500-$2,000Buy Now for $1,196.00
Save2026Vintage 1940's 2-Stone Diamond Engagement Ring Platinum, .18 CTW, 3.33 GramsChairish Auctions4.5(10.4k)Est. $1,000-$1,200Buy Now for $796.00
SaveBuy NowElegant 18k Yellow Gold Platinum Double Heart Princess Diamond RingDiamond Depot4.3(11)$3,890
SaveBuy NowTiffany & Co. 1.07ct Fancy Intense Yellow Diamond Platinum Gold RingDiamond Depot4.3(11)$27,120
Save2026Rectangle Halo Diamond Engagement Ring Setting Mounting Platinum 1.04 CTWChairish Auctions4.5(10.4k)Est. $3,500-$4,000Buy Now for $3,116.00
SaveApr 10, 2026Platinum 0.45ctw Round Pave Diamond Stack Eternity Band RingDiamond Depot4.3(11)Est. $1,746-$2,113$600
SaveBuy NowPlatinum Band Ring with GIA-Certified No Heat Green Blue Sapphire and DiamondsDiamond Depot4.3(11)$6,500
Save17 hrs LeftTiffany & Co. Schlumberger 18K Gold Diamond Enamel Bangle BraceletDiamond Depot4.3(11)Est. $110,355-$133,529$43,000
SaveApr 08, 2026Vintage Platinum 1ctw 5 Stone Carre Diamond Band RingDiamond Depot4.3(11)Est. $4,068-$4,922$1,575
SaveBuy NowNecklace with pendant Platinum, Platinum Diamond and Sapphire necklace - 3.03ct. tw. DiamondEastern European Art Gallery Inc$2,500
Save3 days LeftPlatinum 1.41ctw Diamond Emerald Flower Cocktail RingDiamond Depot4.3(11)Est. $5,410-$6,546$1,650
Save3 days LeftDavid Webb Platinum 18K Yellow Gold Amethyst Diamond Cocktail RingDiamond Depot4.3(11)Est. $31,737-$38,401$9,900
Save7 days Left18K Yellow Gold Aquamarine Diamond Halo Estate RingBidhaus4.2(847)Est. $10,504-$13,655$100
Save3 days LeftTiffany & Co. Platinum Diamond Pearl Collar Necklace 15.00 CtsDiamond Depot4.3(11)Est. $45,262-$54,767$15,500
Save17 hrs LeftMellerio French Vintage Platinum Diamond Bracelet 13.25cttw Signed ParisDiamond Depot4.3(11)Est. $40,257-$48,710$12,000
Save3 days Left2.07 Carat GIA Certified Fancy Yellow Three Stone Engagement RingDiamond Depot4.3(11)Est. $26,923-$32,577$9,100
Save2 days LeftPlatinum 5.1ctw Grayish Green Cat's Eye Diamond Cocktail RingDiamond Depot4.3(11)Est. $4,856-$5,876$1,425
Save2026ADORABLE PLATINUM 1.60CTS DIAMOND & GOLD SOUTH SEA PEARL RING C.1950Chairish Auctions4.5(10.4k)Est. $5,500-$7,000Buy Now for $4,400.00