6 days LeftVINTAGE 14K GOLD BRUTALIST OPAL CLIP EARRINGS.Est. $500-$800$400(2 bids)William Smith AuctionsPlainfield , NH
Jun 07, 202614 Karat Yellow Gold, Opal, Diamond & Ruby Spider BroochEst. $600-$800$450Fontaine's Auction GalleryPittsfield, MA
2 days Left14K Gold 18.21ct Opal 1.53ct Diamond BraceletEst. $16,552-$20,303$50Riverside GalleriesArcadia, CA
Jun 06, 202614K Gold Inlaid Pendant with Opals, Malachite, and Multi-Stone Landscape DesignEst. $300-$700$10(1 bid)Lakeshore Event CenterWest Olive, MI
Jun 10, 202618K Yellow Gold Boulder Opal and Diamond PendantEst. $10-$100,000$10Gallery 63Atlanta, GA
Jun 10, 2026Vintage Platinum Opal and Baguette-Cut Diamond RingEst. $10-$100,000$10Gallery 63Atlanta, GA
6 days LeftAntique 14kt Gold and Silver Turtle Brooch with Diamonds and OpalEst. $2,000-$3,000$1,000Winbids AuctionsAventura, FL
14 hrs Left14K Yellow Gold 34.65ct Opal and 1.06ct Diamond NecklaceEst. $33,585-$37,410$50Riverside GalleriesArcadia, CA
5 days Left14K Yellow Gold 34.65ct Opal and 1.06ct Diamond NecklaceEst. $33,585-$37,410$50Riverside GalleriesArcadia, CA
Jun 03, 2026Vintage 14K Gold & Boulder Opal Ladies RingEst. $100-$200$50SebastianCharles AuctionsSt Paul, MN
7 days LeftOpal & Baguette Diamond Ring 14Kt.Est. $1,467-$2,053$20(1 bid)AWS AuctioneersLos Angeles, CA
Jun 06, 2026Calvin Begay Navajo Sterling Multi-Stone Pueblo Inlay Naja PendantEst. $1,000-$1,600$5Retro Roadshow AuctionsMantua, OH
2 days Left14K Gold 8.62ct Opal 0.82ct Diamond BraceletEst. $12,656-$15,998$50Riverside GalleriesArcadia, CA
3 days LeftAnnette Ferdinandsen 18K Gold & Opal Pendant NecklaceEst. $1,200-$1,800$600Hughes AuctionsSunland, CA
7 days LeftVintage 14k Yellow Gold Bangle with Opal Seed Pearl CenterEst. $5,252-$6,827$100Mynt AuctionsNew York, NY
14 hrs Left14K Gold 9.89ct Opal 2.38ct Diamond PendantEst. $35,685-$40,025$50Riverside GalleriesArcadia, CA
4 days Left14K Gold 9.89ct Opal 2.38ct Diamond PendantEst. $35,685-$40,025$50Riverside GalleriesArcadia, CA
May 31, 2026BLACK OPAL & DIAMOND CLUSTER RING PLATINUM 0.539 CT COAEst. $3,400-$5,250$50Antique Arena Inc.Brooklyn, NY
May 31, 2026Vintage 14K gold opal mounted floral ring. Tiered setting with braided and smooth open petals, 6Est. $400-$600$200Tremont AuctionsSudbury, MA
May 31, 202610K Gold Victorian Opal and Diamond RingEst. $100-$200$80(3 bids)Hoch LTD.West Chester, PA
3 days LeftBrooke Gregson 18K Gold & Boulder Opal BraceletEst. $1,200-$1,800$600Hughes AuctionsSunland, CA
Jun 02, 2026Ray Tracey 14K Yellow Gold Black Jade Fire Opal Diamond Cuff BraceletEst. $7,748-$10,072$100BidhausNew York, NY