Jun 28, 2026NEW 14K WHITE GOLD ONYX MEN'S RING - SIZE 10Est. US$2,023-US$2,261US$1,650Modern JewelryValley Village, CA
Jun 28, 2026NEW 14K YELLOW GOLD ONYX MEN'S RING - SIZE 10Est. US$1,876-US$2,096US$1,525Modern JewelryValley Village, CA
Jun 28, 2026NEW 14K YELLOW GOLD MEN'S FULL CUT ONYX RINGEst. US$1,676-US$1,873US$1,375Modern JewelryValley Village, CA
Jun 27, 202614k White Gold Filigree Ring with Black Onyx and Old Mine Cut DiamondEst. US$1,966-US$2,202US$610Diamond DepotNew York, NY
Ends in 3d 22hSterling Silver Black Onyx RingEst. —US$1(1 bid)Poinsett Auction & Realty, Inc.Travelers Rest, SC
Ends in 3d 22hSterling Silver Black Onyx RingEst. —US$1(1 bid)Poinsett Auction & Realty, Inc.Travelers Rest, SC
13 hrs LeftOnyx Diamond Creation Pendant 36.94Ct 18k W/g OverlayEst. US$1,270-US$1,860US$250M.D.CHJewelry Co.Fort Worth, TX
Jun 28, 2026NEW 14K TWO TONE GOLD LADIES ONYX RINGEst. US$1,676-US$1,873US$1,375Modern JewelryValley Village, CA
Buy NowLouis Vuitton Brassle Star Blossom Onyx 1P Diamond Bracelet Yellow Gold (18K) Onyx Charm BraceletUS$1,700(2 bids)IntervendueMIAMI, FL
Jun 28, 2026NEW 14K YELLOW GOLD ONYX MEN'S RING - SIZE 10Est. US$1,537-US$1,718US$1,250Modern JewelryValley Village, CA
Jun 28, 2026ANTIQUE 10K YELLOW CABOCHON BLACK ONYX OVAL GYPSY SIGNET MEN'S RING -9.5GEst. US$1,615-US$1,805US$1,325Modern JewelryValley Village, CA
13 hrs LeftCreation Diamond/Green Onyx 5.56 Carat 18k W/g OverlayEst. US$1,830-US$2,490US$200M.D.CHJewelry Co.Fort Worth, TX
2 days LeftMARCASITE BRACELET, RING AND EARRINGS WITH BLACK ONYXEst. US$255-US$285US$210Modern JewelryValley Village, CA
Jun 28, 2026NEW 14K TWO TONE GOLD ONYX MEN'S RING - SIZE 10Est. US$1,503-US$1,680US$1,225Modern JewelryValley Village, CA
6 days Left1940s Eisenberg Originals Bracelet Taxco Sterling Silver Mexican Jade 7" OnyxEst. US$250-US$350US$25(1 bid)Eco Estate JewelryLakeway, TX
Jun 30, 2026Vintage 14k Yellow Gold Signet Ring with Black Onyx Size 9Est. US$2,121-US$2,376US$690Diamond DepotNew York, NY
Jun 28, 2026NEW 14K TWO TONE GOLD LADIES ONYX RINGEst. US$1,416-US$1,583US$1,150Modern JewelryValley Village, CA
Jun 28, 2026VINTAGE NAVAJO STERLING SILVER NATUAL BLACK ONYX OVAL CONCHO BELT 41" -146G #2Est. US$1,352-US$1,511US$1,100Modern JewelryValley Village, CA
4 days LeftVintage American Western Black Onyx Sterling Silver Liquid Silver Necklace 16 InchEst. US$40-US$120US$10(1 bid)Golden Age Jewelry AuctionsUrbana, OH
Jun 28, 2026VINTAGE NAVAJO STERLING SILVER NATUAL BLACK ONYX OVAL CONCHO BELT 37" -161.5GEst. US$1,352-US$1,511US$1,100Modern JewelryValley Village, CA
Jun 28, 2026David Yurman Onyx Pendant Sterling Silver 14k Yellow Gold Cable DesignEst. US$2,033-US$2,277US$590Diamond DepotNew York, NY