FeaturedSave6 days LeftRare! Bvlgari Bulgari 18k Gold Diamond Monete Antique Large Coin Signet RingChairish Auctions4.5(10.3k)Est. US$33,000-US$40,000US$22,000
FeaturedSave6 days LeftAuthentic! Bulgari Bvlgari Serpenti Viper 18k Rose Gold Diamond Large RingChairish Auctions4.5(10.3k)Est. US$10,000-US$12,000US$7,000
FeaturedSaveEnds in 2d 20h18K Gold Ring with Natural RubyChairish Auctions4.5(10.3k)Est. US$2,500-US$3,000US$1,800
FeaturedSave6 days LeftCartier Panther Panthere 18k White Gold Peridot Onyx Lacquer Large Ring CertChairish Auctions4.5(10.3k)Est. US$33,500-US$40,000US$30,000
SaveFeb 28, 2026Superb Quality 2.25ct Natural Emerald Platinum 18k Gold Ring w/ Baguette Diamonds Signed TiffanyHess Fine Auctions4.5(239)Est. US$4,000-US$5,000US$225(5 bids)
SaveLive NowBvlgari Serpenti Viper 18K Rose Gold RingVictorins Auctions4.5(37)Est. US$2,000-US$4,500US$850(2 bids)
SaveFeb 21, 202610.02 CT Diamond 18K Gold Ring F VS1 LAB GROWN With IGI CertificateCompendium Auction House4.4(607)Est. US$60,000-US$80,000US$15,000
SaveLive NowVan Cleef & Arpels Magic Alhambra White Mother of Pearl Size 48 18K Rose Gold RingVictorins Auctions4.5(37)Est. US$2,500-US$4,000US$1,000(2 bids)
SaveFeb 24, 2026Vintage French 18k Gold Sapphire & Diamond RingAkiba Galleries4.7(1.9k)Est. US$3,000-US$5,000US$1,600(2 bids)
Save2 days LeftAn 18K Gold and Silver Coin RingJohn Moran Auctioneers, Inc.4.7(500)Est. US$600-US$800US$450(2 bids)
SaveFeb 24, 2026Tiffany & Co. 18k Gold Platinum Diamond & Emerald RingAkiba Galleries4.7(1.9k)Est. US$4,000-US$6,000US$2,000
Save17 hrs LeftCartier 18K Yellow Gold Onyx Diamond Ring Size 7Bidhaus4.2(837)Est. US$26,403-US$34,323US$20,250
FeaturedSaveEnds in 2d 20h18K Gold Australian White Sea Pearl RingChairish Auctions4.5(10.3k)Est. US$4,000-US$5,000US$3,000
FeaturedSaveEnds in 2d 20h18K Gold Inlaid Natural Jade RingChairish Auctions4.5(10.3k)Est. US$2,000-US$3,000US$1,200
FeaturedSave6 days LeftAuthentic! Van Cleef & Arpels 18k Rose Gold Diamond Clovers Band Ring Size 50Chairish Auctions4.5(10.3k)Est. US$18,000-US$22,000US$11,000
FeaturedSaveEnds in 4d 22hGIA Fancy Light Yellow Cushion Halo Diamond Engagement Ring Platinum, 2.67 CTWChairish Auctions4.5(10.3k)Est. US$18,000-US$22,000US$7,500
Save4 days LeftAmethyst, Diamond, 18k Rose Gold RingMichaan's Auctions4.5(527)Est. US$2,000-US$3,000US$1,000(1 bid)
Save4 days LeftMorganite, Diamond, 18k Rose Gold RingMichaan's Auctions4.5(527)Est. US$1,800-US$2,500US$900
Save3 days LeftCARTIER 18K Yellow Gold GIA Certified 3.96 Ct Diamond Ring with BaguettesMynt Auctions4.4(828)Est. US$120,198-US$156,257US$110(2 bids)
Save2 days LeftA 18K Gold and Ruby RingJohn Moran Auctioneers, Inc.4.7(500)Est. US$500-US$700US$325(3 bids)
Save17 hrs Left13.18ct Emerald GIA Three Stone Halo Ring in 18k White GoldBidhaus4.2(837)Est. US$86,398-US$112,317US$66,000
Save2 days LeftAn 18K White Gold and Diamond RingJohn Moran Auctioneers, Inc.4.7(500)Est. US$600-US$800US$325(2 bids)
Save2 days Left18k Gold Ring With Diamonds & Blue StoneNeil's Auctions4.4(24)Est. US$700-US$1,200US$600(6 bids)
SaveMar 02, 2026Second-hand Mikimoto 18K Yellow Gold Jade and Diamond RingHans Auction4.5(110)Est. £70,000-£140,000£35,000
Save3 days LeftFlli Menegatti Sterling 18k Gold Semiprecious RingThe Benefit Shop Foundation Inc.4.4(3.3k)Est. US$50-US$200US$40(4 bids)
SaveFeb 16, 2026Star Sapphire 34.15ct Ruby Diamond Bombe 18K Yellow Gold Ring 29.02 GramsDover Jewelry4.4(12)Est. US$20,000-US$24,000US$90(1 bid)
SaveFeb 24, 2026(5 pcs) Van Cleef & Arpels 18k Gold Diamond Emerald Ruby & Sapphire Ring & Earring SetAkiba Galleries4.7(1.9k)Est. US$10,000-US$15,000US$5,000
Save2 days LeftAn 18K Gold, Spessartite Garnet and Diamond RingJohn Moran Auctioneers, Inc.4.7(500)Est. US$2,000-US$3,000US$1,000(1 bid)
Save2 days LeftA 18K Gold, Jade and Diamond RingJohn Moran Auctioneers, Inc.4.7(500)Est. US$1,500-US$2,000US$750(1 bid)
Save2 days LeftJoan Boyce: An 18K Gold, Mother-of-Pearl and Pink Tourmaline RingJohn Moran Auctioneers, Inc.4.7(500)Est. US$800-US$1,200US$400(1 bid)
SaveFeb 24, 202618k Gold Diamond & Turquoise Ring SignedAkiba Galleries4.7(1.9k)Est. US$2,500-US$3,500US$1,000