7 hrs LeftAntique Yellow Gold Opal Cocktail Ring with Cornflower Sapphire HaloEst. $3,734-$4,183$1,375Diamond DepotNew York, NY
5 days LeftEdwardian 18k Gold Platinum Opal Diamond Halo Cluster RingEst. $3,770-$4,901$100BidhausNew York, NY
Jul 12, 202614k Yellow Gold White Opal and Diamond RingEst. $500-$600$400Taylor & HarrisWILMINGTON, CA
2 days LeftVictorian 14K Gold Oval Opal Diamond Halo Ring 0.80ctwEst. $3,913-$5,086$100BidhausNew York, NY
10 hrs LeftVictorian 14K Gold Oval Opal Diamond Halo Ring 0.80ctwEst. $3,913-$5,086$100BidhausNew York, NY
3 days LeftAntique Yellow Gold Opal Cocktail Ring with Cornflower Sapphire HaloEst. $2,197-$2,856$100BidhausNew York, NY
Jul 02, 2026Antique Victorian 18k Gold Opal Diamond Dome Ring 1.02ctEst. $3,913-$5,086$100BidhausNew York, NY
Jul 05, 2026VINTAGE 14K YELLOW GOLD STATEMENT RING 3.50CT. NATURAL ROUND OPALEst. $4,675-$5,225$3,850Modern JewelryValley Village, CA
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Jul 05, 2026Mauboussin Vintage Opal Diamond 18k Yellow Gold Fish Motif Cocktail RingEst. $3,700-$4,450$990SEUYCORaleigh, NC
4 days LeftANTIQUE 14K YELLOW GOLD NATURAL AUSTRALIAN FIRE BOULDER OPAL HALO RINGEst. $842-$941$690Modern JewelryValley Village, CA
3 days LeftVictorian 14K Gold Oval Opal Diamond Halo Ring 0.80ctwEst. $3,913-$5,086$100Mynt AuctionsNew York, NY
2 days LeftVintage Antique 8K Yellow Gold Sapphire Opal Cocktail Ring Cluster DesignEst. $962-$1,250$100BidhausNew York, NY
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2 days LeftAntique Solid Yellow Gold Opal Rose Cut Diamond Band RingEst. $2,431-$2,722$810Diamond DepotNew York, NY