14K WHITE GOLD RING WITH 1CT OPAL AND 0.66CTS DIAMONDS (SIZE: 6) 3.3 GRAMSModern Jewelry4.5(203)$1,475Feb 22, 2026
14K WHITE GOLD RING SET WITH NATURAL OPAL AND 0.06CTS DIAMONDS SIZE: 6.25 3.3GModern Jewelry4.5(203)$650Feb 08, 2026
14K WHITE GOLD RING WITH WHITE OPAL AND 0.20CTS OF VVS/VS DIAMONDS SIZE: 7Modern Jewelry4.5(203)$740Feb 08, 2026
14K WHITE GOLD RING WITH NATURAL OPAL AND 0.08CTS OF DIAMONDS SIZE: 5.5Modern Jewelry4.5(203)$445Feb 08, 2026
18K White Gold Ladies Ring with 2.38ct Opal and 0.35ct tw Adjacent DiamondsRiverside Galleries4.5(197)$505 days Left
14K WHITE GOLD RING WITH NATURAL OPAL AND 0.35CTW DIAMONDS (SIZE: 5.75)Modern Jewelry4.5(203)$1,800Feb 22, 2026
18K WHITE GOLD OPAL RING WITH 0.30CTS OF DIAMONDS SIZE: 8 2.2GModern Jewelry4.5(203)$1,275Feb 22, 2026
18K White Gold Ladies Ring with 2.38ct Opal and 0.35ct tw Adjacent DiamondsRiverside Galleries4.5(197)$502 days Left
14K Yellow Gold Opal and Diamond RingNew England Auctions - Fred Giampietro4.6(436)$150(3 bids)Feb 12, 2026
Platinum Setting with 3.33ct Opal and 0.55ct Diamond Ladies RingRiverside Galleries4.5(197)$503 days Left
Sold14KTVintage Diamond/Opal RingLadies Vintage 14KT White Gold Diamond and Opal Ring. Ring has a total of 2 Diamonds on the Sides and has an Opal in the Center. Ring size: 9.75. Total weigth: 2.53 grams.See Sold Price
Sold14KT Yellow Gold Diamond/Opal RingLadies 14KT Yellow Gold Diamond ring. Ring has Opal and 2 diamonds. Ring size: 5.75. Total weight: 2.10 grams.See Sold Price
SoldPlatinum Diamond Opal RingPlatinum Weight 8.79gr 1.2”x1.2” Diamond Approx 4ct Opal 10ct Ring Size 7See Sold Price
SoldPlatinum Diamond Opal RingMETAL: platinum. GEMSTONES: opal-5.86ct, diamonds-0.792ctw. MEASUREMENTS: ring size 6.25. Ring top is 17.5mm at widest oint. MARKED: Pt900 5.86 D 0.792. WEIGHT: 12 grams.Gemstones have not been gradedSee Sold Price
SoldMid Century Platinum Diamond Opal RingBlack opal surrounded by baguette and brilliant cut diamonds in a floral motif. Opal 6.24 carats, diamonds 1.79 ctw. Ring measures 7/8 x 1 x 1 1/4 T. Weight 14g. Excellent condition.See Sold Price
SoldPlatinum Diamond Opal RingPlatinum Weight 10.18g Diamond Opal Ring Size 6.5 Measurements 1.23”x0.79” See Sold Price
SoldPlatinum Diamond Opal RingPlatinum Weight 4.9gr Diamond Approx 0.35ct VS1-HÊ Opal Ring Size 7 1/4 Measurement 0.7Óx0.7ÓSee Sold Price
SoldLADYS 18KT DIAMOND & OPAL RINGRing size- 7 Weight- 6 grams Shipping U.S. $15 plus insuranceSee Sold Price
SoldPlatinum 18k Gold Diamond Opal RingMetal Content: Platinum/ 18k Gold. Weight of Item: 13.9 grams.Size: 6.25, width of the top - 21mm. Gemstone: Opal , Diamonds. Carat Weight: approx. 0.35ctw. Stamp: 0.35, pt900 k18.See Sold Price
SoldEffy 18K Gold Diamond Opal RingMETAL: 18K gold. GEMSTONES: diamonds, opal. MEASUREMENTS: ring size 7.25. Ring top is 24mm at widest point. MARKED: 18K Effy. WEIGHT: 7.6 grams.Gemstones have not been graded for color and clarity ,anSee Sold Price
SoldPlatinum Diamond Opal RingMetal Content: Platinum.Weight of Item: 8 grams.Size: Ring size 6, ring top - 16mm x 15mm.Gemstone: Diamonds. Opal 2.94( stone is slightly loose in the setting).Carat Weight: approx. 0.40ctw.Stamp: PtSee Sold Price
Sold18K Gold Diamond Opal RingMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.35ctw. Opal. MEASUREMENTS: Ring size 7 3/4, ring top is 21mm 18mm wide. MARKED: 18ct. WEIGHT: 6.8 grams.Gemstones have not been graded for color and clarSee Sold Price
Sold18K Gold Diamond Opal RingDESCRIPTION: 18k Yellow gold ring with opal cabochon flanked by inset round cut diamonds.Hallmarked: 'CAG, 750'CIRCA: 20th Cent.ORIGIN: ContinentalDIMENSIONS: Size: 6.5 (Opal) Dia: 17mm (Total Weight:See Sold Price
Sold14K Gold Diamond & Opal Ring14K Gold Diamond & Opal Ringcentering a white opal measuring approximately 17.27 mm x 13.74 mm• round brilliant diamonds weighing a total of 0.54 carats• 14K white and yellow gold• 9See Sold Price
Sold14K Gold Diamond Opal RingMETAL: 14K gold. GEMSTONES: diamonds-approx. 0.25ctw, opal. MEASUREMENTS: ring size 8.25. Ring top is 20.2 x 18.5mm. MARKED: 14K. WEIGHT: 7.5 grams. Gemstones have not been graded for color and claritSee Sold Price
Sold18k Gold Diamond Opal RingMETAL: 18k Gold. MEASUREMENTS: Ring size - 6.25, ring top - 12mm x 15mm. GEMSTONES: Opal - 6.1mm x 7.6mm, diamonds approx. 1.00ctw. MARKED: JWC, 18k. WEIGHT: 6.9 grams.Gemstones have not been graded fSee Sold Price
SoldPlatinum Diamond Opal RingMETAL: platinum. GEMSTONES: diamonds-0.38ctw, opal-0.63ct. MEASUREMENTS: ring size 4. Ring top is 11.5mm at widest point. MARKED: Pt900 038 063. WEIGHT: 6.9 grams.Gemstones have not been graded for coSee Sold Price
Sold.18ct natural diamond eternity ring 14kt vintage floral patinaVintage Everyday Eternity. .18ct. Natural diamonds Durable Built. Vs-2 clarity G/H color. 14kt yellow gold. 4.6 Grams Overall ring: 7.6mm diameter Depth: 2mm Current ring size: 7 Reserve: $480.00 ShSee Sold Price
Sold18K Gold Diamond Opal RingMETAL: 18K gold. GEMSTONES: diamonds, opal. MEASUREMENTS: ring size 9.25. Ring top is 26mm x 21mm at widest point. MARKED: 750 Queen$Daddy. WEIGHT: 5.5 grams.Gemstones have not been graded for color aSee Sold Price
SoldItalian 18K Gold Diamond Opal RingMETAL: 18K gold. GEMSTONES: diamonds - approx. 0.24ctw, oval cut opal 16.5mm x 10mm. MEASUREMENTS: ring size 6.25. Ring top is 23.3mm x 17mm at widest point. MARKED: Italy 18K. WEIGHT: 11.7 grams. GemSee Sold Price
Sold1960s 18k Gold Diamond Opal RingMetal : 18k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.21ctw. Opal Measurements : Ring size approx. 4 3/4 (sizing balls can be removed to increase the size), top - 21mm wide MarkSee Sold Price
Sold18K Gold Diamond Opal RingMETAL: 18K gold. GEMSTONES: opal, 3 diamonds. MEASUREMENTS: ring size 6. Ring top is 21.5mm x 16mm at widest point. MARKED: 750, maker's hallmark. WEIGHT: 7.4 grams. Gemstones have not been gradedSee Sold Price
Sold1960s 14k Gold 14k Gold Diamond Opal RingMETAL: 14k Gold. GEMSTONES: Diamonds approx. 0.35ctw. Opal. MEASUREMENTS: Ring size 6 1/4, ring top is 22mm wide. MARKED: 14k, W S. WEIGHT: 11.5 grams.Gemstones have not been graded for color and clarSee Sold Price
