K18YG FIRE OPAL DIAMOND RINGEstimate: $4,525 - $6,265Starting Bid$100Beverly Hills, CANY Elizabeth 4.3(130)
PT900 PLATINUM RING OPALEstimate: $2,095 - $2,900Starting Bid$100Beverly Hills, CANY Elizabeth 4.3(130)
Platinum Ring with 3.47ctw Black Opal and Trillion Cut Diamond AccentsEstimate: $2,366 - $3,075Starting Bid$100New York, NYMynt Auctions4.5(939)
Womens Estate Sterling Silver Modernist Blue Opal Heart RingEstimate: $90 - $150Starting Bid$30HAGERSTOWN, MDMannys Jewelry4.6(394)
14k Yellow Gold 6.81ct Opal 2.75ct Diamond RingEstimate: $8,357 - $12,290Starting Bid$50Arcadia, CARiverside Galleries4.6(231)
14k White Gold 4.50ct Opal 1.40ct Diamond RingEstimate: $4,557 - $27,620Starting Bid$50Woodland Hills, CAPrestige Auction Galleries4.4(664)
18K Yellow Gold Setting with 1.96ct Opal and 0.08ct Diamond Ladies RingEstimate: $4,458 - $4,878Starting Bid$50Arcadia, CARiverside Galleries4.6(231)
Buy Now4.15 Carats Premium Black Fire Opal Faceted Loose Gemstone for Rings - 14X9X7 mm$220Muscat, AEFantasy Jewelry3.8(157)
Buy Now4.15 Carats Premium Black Fire Opal Faceted Loose Gemstone for Rings - 14X9X7 mm$220Muscat, AEFantasy Jewelry3.8(157)
14k Gold 13.32ct Opal 1.95ct Diamond RingEstimate: $13,750 - $18,555Starting Bid$50Woodland Hills, CAPrestige Auction Galleries4.4(664)
Vintage Opal Diamond Halo Cocktail Ring in Platinum and Yellow GoldEstimate: $3,913 - $5,086Starting Bid$3,000New York, NYMynt Auctions4.5(939)
14k Yellow Gold 10.52ct Opal 8.67ct Pink Tourmaline 1.10ct Diamond RingEstimate: $8,041 - $11,825Starting Bid$50Arcadia, CARiverside Galleries4.6(231)
PT900 PLATINUM RING OPALEstimate: $1,960 - $2,710Starting Bid$100Beverly Hills, CANY Elizabeth 4.3(130)
Antique Victorian 18k Gold Opal Diamond Dome Ring 1.02ctEstimate: $3,913 - $5,086Starting Bid$3,000New York, NYMynt Auctions4.5(939)
14k Yellow Gold 3.16ct Ethiopian Opal 1.18ct Diamond RingEstimate: $2,346 - $3,450Starting Bid$50Arcadia, CARiverside Galleries4.6(231)
Live Now - 1874 Lots AwayVintage Opal and Diamond Ring in 14k Yellow GoldEstimate: $2,110 - $3,165Starting Bid$960Punta Gorda, FLEric's Estate & Jewelry4.6(552)
Platinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail RingEstimate: $3,783 - $4,917Starting Bid$2,900New York, NYMynt Auctions4.5(939)
Buy Now3.35 Carats Genuine Black Fire Opal Gemstone ? Perfect for Custom Rings & Pendants - 18X9X5 mm$220Muscat, AEFantasy Jewelry3.8(157)
14K Yellow Gold 6.52ct Opal and 1.79ct Diamond RingEstimate: $9,598 - $12,996Starting Bid$50Arcadia, CARiverside Galleries4.6(231)
Live Now - 2072 Lots AwayVintage Opal and Emerald Ring in 14K Yellow GoldEstimate: $1,520 - $2,280Starting Bid$760Punta Gorda, FLEric's Estate & Jewelry4.6(552)
Vintage Opal and Emerald Ring in 14K Yellow GoldEstimate: $1,520 - $2,280Starting Bid$760Punta Gorda, FLEric's Estate & Jewelry4.6(552)
PT900 PLATINUM RING OPALEstimate: $2,025 - $2,805Starting Bid$100Beverly Hills, CANY Elizabeth 4.3(130)
14k Yellow Gold 12.46ct Opal 0.39ct Ruby 1.20ct Diamond RingEstimate: $10,841 - $15,943Starting Bid$50Woodland Hills, CAPrestige Auction Galleries4.4(664)