Save2026GIA Certified 8.12ct Natural No Heat Spinel 6.00ct Diamonds Ballerina Ring 18KtChairish Auctions4.5(10.4k)Est. $21,000-$25,000Buy Now for $17,460.00
SaveBuy NowArt Deco Platinum No-heat Sapphire Ring GIA Certified 8.57 x 7.09 x 5.11mmDiamond Depot4.3(11)$5,930
SaveBuy NowArt Deco Platinum No-heat Sapphire Ring GIA Certified 8.57 x 7.09 x 5.11mmBidhaus4.2(849)$5,930(26 bids)
SaveBuy NowVintage GIA Certified 6.72ctw Black Opal Diamond Halo Platinum RingDiamond Depot4.3(11)$7,520
SaveBuy NowVintage Platinum GIA Certified 2.4ctw Royal Blue Sapphire Diamond RingDiamond Depot4.3(11)$6,600
SaveBuy NowVintage GIA Certified 2.67ct White Gold Emerald Diamond Swirl RingDiamond Depot4.3(11)$4,600
SaveBuy NowVintage GIA Certified 6.72ctw Black Opal Diamond Halo Platinum RingDiamond Depot4.3(11)$7,520
SaveBuy Now18k Gold GIA Certified 2.62ctw Burma Sapphire Diamond Pendant NecklaceDiamond Depot4.3(11)$8,450
SaveBuy Now18k Yellow Gold GIA Certified Ruby Diamond Burst Stud EarringsMynt Auctions4.5(855)$3,820(15 bids)
SaveBuy NowVintage 14k Gold GIA Certified 1ct Blue Sapphire Pearl BroochMynt Auctions4.5(855)$1,970(19 bids)
SaveBuy Now18k Yellow Gold GIA Certified 0.93ct Pink Sapphire Solitaire RingDiamond Depot4.3(11)$2,750
SaveBuy Now18k Gold Platinum GIA Certified 3.02ctw Marquise Diamond Cocktail RingDiamond Depot4.3(11)$17,700
SaveBuy NowEmerald Cut 13.18ct Emerald and Diamond Halo Ring in 18k White Gold GIA CertifiedDiamond Depot4.3(11)$94,170
Save2026GIA Certified 1.12ct Natural No Heat Ruby Cluster Ballerina Diamonds Ring 18ktChairish Auctions4.5(10.4k)Est. $9,000-$11,000Buy Now for $7,275.00
SaveBuy NowUnique 18k White Gold GIA Certified Marquise Diamond Engagement RingDiamond Depot4.3(11)$5,210
SaveBuy NowGIA Certified A Jadeite Green Cabochon and Diamond Double Halo Ring in White GoldDiamond Depot4.3(11)$6,600
SaveBuy Now18k Gold GIA Certified 2.81ctw Oval Ruby Diamond Cocktail RingMynt Auctions4.5(855)$4,740(14 bids)
SaveBuy NowGIA Certified Ruby and Diamond Cross Pendant Necklace in 18K White GoldDiamond Depot4.3(11)$30,410
Save2026GIA Certified 1.46ct Emerald Cut Diamonds ring 18kt F/VVs-1 Coil A+Chairish Auctions4.5(10.4k)Est. $13,000-$16,000Buy Now for $10,670.00
SaveBuy NowVintage GIA Certified 200ctw Emerald Rondelle Necklace 18k Gold ClaspMynt Auctions4.5(855)$4,740(17 bids)