VINTAGE 14KT YELLOW GOLD BLACK OPAL SIGNET RING WITH EMERALDNY Elizabeth 4.1(104)$25(1 bid)Feb 07, 2026
14K GOLD RING WITH NATURAL OPAL AND 0.08CTS DIAMONDS (SIZE: 7) 6.5 GRAMSModern Jewelry4.5(203)$1,800Feb 22, 2026
14K GOLD RING WITH NATURAL BOULDER OPAL AND DIAMONDS SIZE: 6.25 3.5GModern Jewelry4.5(203)$1,025Feb 22, 2026
14K Gold 3.60ct Opal, 1.20ct Ruby & 1.51ct Diamond RingPrestige Auction Galleries4.4(638)$550(2 bids)14 hrs Left
14K Gold 3.60ct Opal, 1.20ct Ruby & 1.51ct Diamond RingPrestige Auction Galleries4.4(638)$506 days Left
18K Yellow Gold Setting with 6.62ct Opal and 0.40ct Diamond Ladies RingRiverside Galleries4.5(197)$506 days Left
18K Yellow Gold Setting with 6.62ct Opal and 0.40ct Diamond Ladies RingRiverside Galleries4.5(197)$50(1 bid)3 days Left
14K Gold 10.00ct Opal 0.80ct Sapphire 1.00ct Diamond RingPrestige Auction Galleries4.4(638)$506 days Left
14K GOLD RING WITH NATURAL DIAMONDS, PINK TOURMALINE AND OPAL (SIZE: 7) 8.6GModern Jewelry4.5(203)$1,950Feb 22, 2026
Sold18K Yellow Gold Opal Doublet RingThis is an 18kt yellow gold black opal doublet ring. The approximate 12mm x 8mm oval opal doublet is in a lost wax cast nugget-style setting made of 18kt yellow gold. The ring is US size 6 and weighsSee Sold Price
Sold14kt Yellow Gold Opal Doublet RingOne opal doublet ring stamped 14kt. yellow gold weighing 16.9 grams. Set with one oval opal doublet measuring 22.13mm x 13.51mm. Size 7.See Sold Price
SoldAn 18K Opal Ring & 9K Opal Pin1) 18K yellow gold opal doublet ring in textured mounting, opal measures 13.2 x 16.8 mm, sz 7.5 and 2) 9K yellow gold opal doublet ribbon pin, florentine finish and high polish, 2 in. L, 18.2 grams twSee Sold Price
SoldVINTAGE 14K GOLD OPAL DOUBLET & PEARL RING.A vintage 14k yellow gold ring set with a 19x13 mm oval black opal doublet with very bright red multi-color, broad flashfire that is surrounded by 3 mm white half pearls with very good luster. Ring siSee Sold Price
SoldGold and Opal Doublet RingGold and Opal Doublet Ringthe freeform opal doublet (14.7 x 8 mm) bezel set on a double shank with beaded detail at shoulders, stamped 18K and with maker's mark Opex. Ring size 6 3.4 dwt. Opal displaySee Sold Price
Sold14K Yellow Gold Opal Doublet Diamond Ring14K Yellow Gold Opal Doublet Diamond Ring, featuring one centered prong set opal doublet, approx. 20 x 14 mm., adorned with 20 prong set round brilliant cut diamonds weighing a total of approx. 1.00 cSee Sold Price
SoldTWO YELLOW GOLD AND OPAL DOUBLET RINGS, 5.9gA 10k yellow gold and synthetic opal ring, marked 10k, size 6 1/2, together with 14k gold and synthetic opal ring, marked 14, size 6.See Sold Price
Sold22KARAT YELLOW GOLD AND BLACK OPAL DOUBLET RING22KARAT YELLOW GOLD AND BLACK OPAL DOUBLET RING, 11.11gSee Sold Price
Sold14K GOLD, OPAL DOUBLET & DIAMOND CLUSTER RING, 7gA vintage 14k yellow gold cocktail ring, set with an oval shaped opal doublet, surrounded by a row of round brilliant cut diamonds, marked 10k, size 6. L. of opal: 1.6cmSee Sold Price
Sold9ct Gold and Opal Doublet Dress Ring,with central oval stone set in a facetted band, total weight 6.32gmSee Sold Price
SoldOval Opal Doublet Ring, 10K/14K GoldOval opal doublet ring, 14k white gold with 10k yellow gold shank, size US 6.75, 3.08gSee Sold Price
Sold9CT Yellow Gold Australian Doublet Opal Dress RingA 9ct yellow gold Australian doublet Opal dress ring. Featuring one pear cabochon cut and two semi-oval cabochon cut doublet Opals with strong play of colours in Green, Red, Yellow and Blue. Size 7 /See Sold Price
SoldCollection of Opal and Opal Doublet, Yellow Gold RingsIncluding one ring featuring an oval opal cabochon measuring approximately 14.00 x 9.00 mm, set in a 9k yellow gold mounting, size 5 1/2; one ring featuring three oval opal cabochons, each measuring aSee Sold Price
SoldTWO WHITE GOLD AND OPAL CLUSTER RINGS, 6.7gA 14k white gold, pear cut white opal and white gemstone cluster ring, marked 14k, size 6 1/4. Together with a 10k white gold, oval opal doublet and white gemstone cluster ring, marked 10k, size6 1/4.See Sold Price
SoldOpal Doublet Ring set in 14K GoldA 14K yellow gold ring set with an oblong oval doublet opal cabochon of approximately 5.25 carats. The opal framed by a beaded brushed gold setting over an open-work design. The face measures 1.25" hiSee Sold Price
SoldLady's 14k Gold Opal Diamond and Garnet RingLady's 14k (tests as) rose gold with natural opal, diamond, garnet, and glass doublet ring. Center opal 2.3mm / 3/100 carat approx. Smaller opals 1.8mm & 1.9mm / 1.5 carats approx. 2 missing stones frSee Sold Price
SoldOpal Doublet RignOpal Doublet and gold evening ring in bamboo setting. Stone 3/4 by 1/5"* Not a good quality opalSee Sold Price
Sold10kt Gold Opal Ring & 10kt Gold Signet Ringa. One ladies opal doublet ring stamped 10kt yellow gold, weighing 3.5 grams. Size 5.5. b. One initial signet ring stamped 10kt yellow gold, weighing 3.2 grams. Size 2.75See Sold Price
SoldOpal Diamond Doublet 18kt Gold RingOne ladies opal doublet ring stamped 18kt yellow and white gold weighing 8.5 grams. Bezel set with 1 oval opal doublet measuring approximately 12.75mm x 9.50mm x 3.45mm, also set with 4 old mine cut dSee Sold Price
