14K Gold 10.00ct Opal 0.80ct Sapphire 1.00ct Diamond RingPrestige Auction Galleries4.4(638)$501 day Left
14K GOLD RING WITH NATURAL BOULDER OPAL AND DIAMONDS SIZE: 6.25 3.5GModern Jewelry4.5(203)$1,025Feb 22, 2026
SoldWHITE GOLD, DIAMONDS AND HARLEQUIN OPAL RINGANELLO IN OPALE E DIAMANTI in oro bianco con opale arlecchino taglio ovale cabochon decorato con diamanti taglio brillante ct 0,60 ca. Peso g 5,60 - mis. 21 WHITE GOLD, DIAMONDS AND HARLEQUIN OSee Sold Price
Delightful Harlequin Australian Opal Ring Set on Made in Italy 18k solid goldDelightful Harlequin Australian Opal Ring Set on Made in Italy 18k solid gold Opal size: 13.4 X 9.6 weight: 2.8gr Rong size: US 6 SKU: 126 Our company's certification is available for free, upon requeSee Sold Price
SoldHarlequin Opal & Diamond SuiteSlices of Harlequin Opal laid over glass in geometric shapes, set in 18k white gold with accenting diamonds. Largest diamond in earring measuring 3.29mm in diameter. Ring shank stamped 18K HR. Gross wSee Sold Price
Sold1970's Platinum Black Opal & Diamond Ring1970's Platinum Black Opal & Diamond Ring. The ring is centrally set with a large oval cabochon cut black peacock opal. It exhibits a fine blue to green harlequin play of color. It weighs approx. 5.99See Sold Price
SoldEstate 1970's Yellow Gold and Black Opal Free Form RingRare 1970's Yellow Gold and Black Opal Free Form Ring. The ring is centrally set with a large black opal triplet that measures 24mm x 15mm in width. It has an exhibition and vibrant harlequin play-of-See Sold Price
SoldAn Art Deco single stone black opal ring,An Art Deco single stone black opal ring, An Art Deco single stone black opal ring, with diamond set shoulders. A circular tallow cabochon cut black opal, milligrain set to each shoulder, to a ridgedSee Sold Price
SoldChristopher Walling Gold and Opal Ring18 kt., one oval opal ap. 7.00 cts., signed C. Walling, ap. 15.3 dwts. Size 7. * Opal: dark gray, rainbow large play-of-color, few faint crazing lines, reverse with visible host rock, good lusteSee Sold Price
Sold14K WHITE GOLD 3.66CT DIAMOND 10.53CT OPAL RINGRetail Price: $45,000.00/ Metal: 14K White Gold/ Manufactured: USA/ (Size 7 can be resized) Main Stone: Opal/ Shape: Oval/ Color: White & Play of Color/ Carat Weight: 10.53CT/ Treatment: None/ DimensiSee Sold Price
SoldLUNA FELIX GOLDSMITH, YELLOW GOLD AND OPAL RINGLUNA FELIX GOLDSMITH, YELLOW GOLD AND OPAL RING Containing one oval cabochon opal measuring approximately 17.50 x 12.00 mm with granulation detail. Ring size 7. Stamp: Luna 22K 18K. 10.75 dwt. PropertSee Sold Price
SoldART NOUVEAU, YELLOW GOLD AND OPAL RINGART NOUVEAU, YELLOW GOLD AND OPAL RING Consisting of an openwork curling foliate motif containing one round cabochon opal measuring approximately 5.75 mm in diameter and 10 mixed cut green gemstones.See Sold Price
Sold14K GOLD 14.03 CT NATURAL OPAL RINGRef:231099112 // Gold Content:14K Gold // Ring Size:7.25US // // Main Gemstone:Opal // Shape:Oval // Carat Weight:14.03ct // Color:Color // Treatment:Natural // Condition: New Low Estimate: 6800.00 HSee Sold Price
SoldPlatinum Diamond Opal RingPlatinum Weight 8.79gr 1.2”x1.2” Diamond Approx 4ct Opal 10ct Ring Size 7See Sold Price
SoldMen's 18K YG, Diamond & Ethiopian Opal RingMen's 18K yellow gold ring with center bezel set ethiopian oval cabochon opal that weighs 12.39cts and has a yellowish orange color with orange and green color play. Bezel set on each side is a triangSee Sold Price
SoldTIFFANY & CO., PALOMA PICASSO, YELLOW GOLD AND FIRE OPAL RINGTIFFANY & CO., PALOMA PICASSO, YELLOW GOLD AND FIRE OPAL RING Containing one cushion mixed cut fire opal measuring approximately 16.80 x 14.20 x 9.40 mm. Ring size 7 1/2. Stamp: TIFFANY & Co 18K PalomSee 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
SoldThree opal ringsThree opal rings18k and 14k yellow gold; One ring stamped: 14kIncluding an 18k yellow gold half moon opal ring off-set with seventeen round full-cut diamonds totaling approximately 0.30ct. in weight aSee Sold Price
Sold18K gold & approx 2.25 ct opal ring 12 g, size 6 3/418K gold & approx 2.25 ct opal ring 12 g, size 6 3/4See Sold Price
SoldAN ARTS AND CRAFTS BLACK OPAL RINGAN ARTS AND CRAFTS BLACK OPAL RING, a pear-cut black opal in a double claw setting and spaced by fruiting vines. Ring size MSee Sold Price
Sold1970's 18Kt YG & Black Australian Opal RingThis is a 1970's 18Kt YG and black Australian opal ring with a total of 6.60Cts. The ring is centrally set with an oval cabochon cut opal that measures 17.80mm x 13.00mm x 4.99mm. The opal exhibitSee Sold Price
Sold14kt. Men's Chocolate Opal Ringoval cabochon opal, approx. 22.5 x 16.0mm, tests 14kt. yellow gold, 9-3/4 ring sz., 27.8 g Provenance: Estate of Gary L. Johnson, Virginia Note: Brunk Auctions makes no warranty or guarantee regardingSee 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
1970's 18Kt YG & Black Australian Opal RingThis is a 1970's 18k yellow gold and black Australian opal ring with a total of 6.60Cts. The ring is centrally set with an oval cabochon cut opal that measures 17.80mm x 13.00mm x 4.99mm. The opalSee Sold Price
Sold14 Karat White Gold Diamond and Oval Opal RingThe ring center 4-prong set with one oval cabochon cut White Opal, approximately 6.50 carats, surrounded by 14 tapered baguette cut Diamonds [H/VS], approximate total weight 1.72 carats, and ten fullSee Sold Price
SoldDiamond and Opal Ring in Platinum, George Teufel & Sons, Buffalo NYA striking vintage ring showcasing an impressive natural opal of approximately 18 carats, displaying vivid play-of-color. The oval cabochon opal is prong-set in a substantial platinum setting, surrounSee Sold Price
