18 kt gold coral-brilliant-ringEstimate: €590 - €2,360Starting Bid€590Mutterstadt, RPHenry's Auktionshaus AG4.3(212)
18KT GOLD ALEDANDRITE & DIAMOND RINGEstimate: $1,400 - $2,400Starting Bid$1,200Houston, TXLewis & Maese Antiques & Auction4.4(553)
18 kt gold brilliant-ruby-emerald-sapphire- ringEstimate: €1,500 - €3,800Starting Bid€1,500Mutterstadt, RPHenry's Auktionshaus AG4.3(212)
Platinum Round Brilliant Cut Diamond Ring - GIAEstimate: $2,000 - $3,000Starting Bid$1,000Asheville, NCBrunk Auctions4.6(529)
Art Deco Style 18 kt. White Gold, Diamond, Ruby and Sapphire RingEstimate: $3,000 - $5,000Starting Bid$1,600New Orleans, LANeal Auction Company4.6(370)
18 kt gold sapphire-brilliant-ringEstimate: €990 - €3,300Starting Bid€990Mutterstadt, RPHenry's Auktionshaus AG4.3(212)
Mid-Century 14K Gold Pavé Diamond Ring by Lucas JewelersEstimate: CA$100 - CA$50,000Current Bid - 2 bidsCA$120Montreal, QuebecKavanagh Auctions4.6(418)
Roman Carnelian Gemstone of a Man Contemplating a Mask in a Nineteenth-Century Gold RingEstimate: £1,000 - £1,400Starting Bid£900Harwich, EssexTimeLine Auctions Ltd.4.6(203)
18K White Gold 4.50ct Blue Sapphire and Onyx RingEstimate: $3,000 - $5,000Starting Bid$300Hollywood, FLLion and Unicorn4.7(2.6k)
Certified 15 Carat 14KT Solid White Gold lab grown Sapphire RingEstimate: $15,000 - $17,000Starting Bid$50Delhi , DelhiGatral Gems4.4(17)
AN ANCIENT INTAGLIO GARNET GOLD RINGEstimate: $3,000 - $5,000Starting Bid$1,000CHATHAM, NJZovelle Auction lnc
Certified 8.5 Ct - Emerald Cut Lab Grown Green Emearld & Lab Grown Diamond D VVS1 Engagement RingEstimate: $10,000 - $12,000Starting Bid$50Delhi, INForever Diamond4.3(4)
Large Medieval Silver Signet Ring with TreesEstimate: £500 - £700Starting Bid£440Harwich, EssexTimeLine Auctions Ltd.4.6(203)
Multi-Band Rose Gold Diamond RingEstimate: $4,500 - $6,000Starting Bid$1,200Hollywood, FLWilliamson Auction Gallery4.7(399)
Late Bronze Age Banded Gold Ring MoneyEstimate: £800 - £1,000Starting Bid£700Harwich, EssexTimeLine Auctions Ltd.4.6(203)
GOLD AND DIAMOND SERPENT-FORM RING WITH SAPPHIREEstimate: $8,000 - $10,000Starting Bid$2,000Summit, NJoldstone ventures llc4.6(89)
Certified 7 Carat 14KT Solid Yellow Gold lab grown emerald ringEstimate: $3,000 - $3,600Starting Bid$50Delhi , DelhiGatral Gems4.4(17)
2pc Natural Emerald Rings Gold Over SilverEstimate: $800 - $1,200Starting Bid$400Stuart, FLNeely Auction4.6(244)
Certified 4 Carat Emerald Cut D VVS1 Lab Grown Green Emerald Ring 14KT Solid White GoldEstimate: $10,000 - $12,000Starting Bid$50Delhi, INForever Diamond4.3(4)
LARGE SELJUK GOLD RING WITH GARNET CABOCHONEstimate: £300 - £600Starting Bid£200London, UKApollo Art Auctions4.6(142)
Certified 8.50 Ct.14kt Solid White Lab Grown sapphire Emerald Cut Engagement ringEstimate: $12,000 - $14,000Starting Bid$50Delhi, INForever Diamond4.3(4)
Ends in 3d 12h*Antique 18ct Yellow Gold Large Sapphire and Diamond 5 Stone RingEstimate: £600 - £700Starting Bid£320 Gloucestershire Banks Jewellery Auctions4.4(17)
Certified 3 Carat Pear Cut 14kt Solid White Gold Lab Grown Diamond RingEstimate: $11,000 - $12,000Starting Bid$50Delhi , DelhiGatral Gems4.4(17)
Navajo Sterling Silver Spiderweb Turquoise RingEstimate: $400 - $800Starting Bid$250Scotts Valley, CAClark's Auction Company4.6(529)