5 days Left14k Gold 6.48ct Opal 1.76ct Diamond RingEst. $5,925-$7,900$50Prestige Auction GalleriesWoodland Hills, CA
1 day Left14k Yellow Gold 3.16ct Ethiopian Opal 1.18ct Diamond RingEst. $2,346-$3,450$50Riverside GalleriesArcadia, CA
6 days Left14K Rose Gold 7.60ct Opal and 2.09ct Diamond RingEst. $11,250-$14,989$50Riverside GalleriesArcadia, CA
3 days Left6.43 Ctw SI2/I1 Opal And Diamond 14K White Gold Engagement RingEst. $3,260-$3,510$750Papps Family LiquidationBurbank, CA
Jul 01, 202614k Gold 6.50ct Opal 1.20ct Diamond BraceletEst. $6,806-$13,920$50Prestige Auction GalleriesWoodland Hills, CA
4 days LeftPlatinum 3.31ctw Opal Diamond Halo Cocktail Ring Size 9Est. $1,534-$1,994$100BidhausNew York, NY
Jul 01, 2026Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow GoldEst. $6,630-$8,619$100BidhausNew York, NY
Jul 26, 2026Sterling Silver, Lab Created Opal & CZ Bypass Ring With Modernist Organic Design Size 6Est. $50-$100$10Crafted AuctionsGermantown Hills, IL
Jul 01, 202614k Yellow Gold 12ct Opal 1.35ct Diamond BraceletEst. $7,644-$15,720$50Prestige Auction GalleriesWoodland Hills, CA
4 days Left14k Gold 3.00Ct Opal 0.70Ct Diamond EarringsEst. $3,381-$6,900$50Prestige Auction GalleriesWoodland Hills, CA
Jun 29, 202614K Gold 6.88cts Opal, 7.67cts Sapphire & 1.64cts Diamond RingEst. $13,606-$19,437$50Prestige Auction GalleriesWoodland Hills, CA
5 days Left14k Gold 4.50ct Triplet Opal 2ct Diamond EarringsEst. $4,116-$8,500$50Prestige Auction GalleriesWoodland Hills, CA
3 days Left6.43 Ctw SI2/I1 Opal And Diamond 14K Yellow Gold Engagement RingEst. $3,260-$3,510$750Papps Family LiquidationBurbank, CA
4 days Left3.78 Ctw SI2/I1 Opal and Diamond 14K White Gold Engagement RingEst. $5,260-$5,440$600Papps Family LiquidationBurbank, CA
5 days Left14k White Gold 7.09ct White Opal 0.48ct Orange Sapphire 2.21ct Diamond RingEst. $8,833-$12,990$50Riverside GalleriesArcadia, CA
Jun 30, 202614K Gold 6.88cts Opal, 7.67cts Sapphire & 1.64cts Diamond RingEst. $13,606-$19,437$50Prestige Auction GalleriesWoodland Hills, CA
6 days Left14k Gold 1.00ct Opal 0.70ct Diamond PendantEst. $3,038-$6,320$50Prestige Auction GalleriesWoodland Hills, CA
6 days Left14k Yellow Gold 12.65ct Opal 2.04ct Diamond RingEst. $10,149-$14,925$50Riverside GalleriesArcadia, CA
Jul 02, 202614K Gold 9.88cts Opal & 1.78cts Diamond RingEst. $13,606-$19,437$50Prestige Auction GalleriesWoodland Hills, CA
6 days Left14k Yellow Gold 1.81ct Opal Doublet 1.69ct Diamond RingEst. $6,314-$9,285$50Riverside GalleriesArcadia, CA
5 days Left14k White Gold 13.00ct Opal 1.80ct Diamond RingEst. $6,272-$12,800$50Prestige Auction GalleriesWoodland Hills, CA
5 days Left14k Yellow Gold 10.52ct Opal 8.67ct Pink Tourmaline 1.10ct Diamond RingEst. $8,041-$11,825$50Riverside GalleriesArcadia, CA
7 days LeftVintage Platinum 4.35ct Opal Diamond Halo Cocktail RingEst. $3,913-$5,086$100BidhausNew York, NY
Jul 01, 202614K Gold 6.88cts Opal, 7.67cts Sapphire & 1.64cts Diamond RingEst. $13,606-$19,437$50Prestige Auction GalleriesWoodland Hills, CA