Van Cleef & Arpels Vintage Black Onyx Green Chalcedony Diamond Pave 18K Gold Cocktail Ring US Size 6Estimate: $10,000 - $15,000Starting Bid$1,000Tokyo, Setagaya CityVictorins Auctions4.5(71)
David Yurman 10mm Osetra Cable Berries Green Onyx Ring # 31REstimate: $950 - $1,400Starting Bid$550Brooklyn, NYJewels For You, Inc.4.4(48)
David Yurman 3mm Cable Berries Green Onyx Band RingEstimate: $800 - $1,200Starting Bid$400Brooklyn, NYJewels For You, Inc.4.4(48)
Bold 16-18K Yellow Gold Ruby Diamond Green Onyx Bombe Ring Size 7.5Estimate: $5,556 - $8,168Current Bid - 1 bid$100New York, NYDiamond Depot4.3(16)
Bold 16-18K Yellow Gold Ruby Diamond Green Onyx Bombe Ring Size 7.5Estimate: $6,203 - $7,133Starting Bid$100New York, NYDiamond Depot4.3(16)
David Yurman Octagon Intaglio Ring 18k Yellow Gold Green Onyx Size 10Estimate: $5,538 - $7,199Starting Bid$4,250New York, NYMynt Auctions4.5(940)
David Yurman Cable Statement Ring 14k Yellow Gold Amethyst Green Onyx Size 7Estimate: $3,692 - $4,799Starting Bid$2,800New York, NYMynt Auctions4.5(940)
Buy NowDavid Yurman Octagon Intaglio Ring 18k Yellow Gold Green Onyx Size 10$5,400New York, NYDiamond Depot4.3(16)
Buy Now18k Yellow Gold Cocktail Ring Green Onyx Cabochon and Diamonds$2,310New York, NYDiamond Depot4.3(16)
Buy NowDavid Yurman Cable Statement Ring 14k Yellow Gold Amethyst Green Onyx Size 7$3,600New York, NYDiamond Depot4.3(16)
Ends in 16d 0hHRD Certified Green Onyx & White Topaz Ring – 925 Sterling SilverEst. —Starting Bid£25Multiple sitesWilliam George4.2(15)
Sterling Silver Carved Green Onyx Stone Face RingEstimate: $80 - $160Starting Bid$45Orlando, FLRapid Estate Liquidators and Auction Gallery4.5(1.4k)
Ends in 16d 0hHRD Certified Green Onyx Cabochon Oval Ring – 925 Sterling SilverEst. —Starting Bid£30Multiple sitesWilliam George4.2(15)
18k Yellow Gold Cocktail Ring Green Onyx Cabochon and DiamondsEstimate: $2,366 - $3,075Starting Bid$100New York, NYMynt Auctions4.5(940)
Bold 16-18K Yellow Gold Ruby Diamond Green Onyx Bombe Ring Size 7.5Estimate: $3,822 - $4,968Starting Bid$100New York, NYBidhaus4.2(886)
Bold 16-18K Yellow Gold Ruby Diamond Green Onyx Bombe Ring Size 7.5Estimate: $3,822 - $4,968Starting Bid$100New York, NYMynt Auctions4.5(940)
Size 7 Italian 18k Yellow Gold Ring with Malachite and OnyxEstimate: $2,067 - $2,687Starting Bid$1,575New York, NYMynt Auctions4.5(940)
Companion pair of Gold & Gemset RingsEstimate: $150 - $250Starting Bid$75Glen Cove, NYRoland NY4.6(1.1k)
Two Antique 14K Yellow Gold RingsEstimate: $300 - $500Starting Bid$150Pineville, PALocati, LLC4.8(521)
Cartier Panthere de Cartier 18K Yellow Gold RingEstimate: $18,350 - $21,250Starting Bid$14,500Broomall, PAEastern European Art Gallery Inc4.3(4)
Buy NowCartier Panthere Cocktail Ring 18K Yellow Gold Peridot Onyx Size 53$39,400New York, NYBidhaus4.2(886)
Antique French Bronze Eagle on Onyx ColumnEstimate: $500 - $1,000Current Bid - 1 bid$250Sarasota, FLHelmuth Stone Gallery4.6(372)
Cartier Panthere Cocktail Ring 18K Yellow Gold Peridot Onyx Size 53Estimate: $40,456 - $52,592Starting Bid$100New York, NYMynt Auctions4.5(940)