Sold2016An opal and diamond cluster ring. The oval opalAn opal and diamond cluster ring. The oval opal cabochon, with brilliant-cut diamond scalloped surround and similarly-cut diamond line shoulders. Estimated total diamond weight 0.15ct. Ring size N. WeSee Sold Price
Sold2018An opal and diamond cluster ring. The oval opalAn opal and diamond cluster ring. The oval opal cabochon, with rose-cut diamond surround. Ring size L. Weight 3.7gms.See Sold Price
Sold2016An 18ct gold opal and diamond cluster ring. The ovalAn 18ct gold opal and diamond cluster ring. The oval opal cabochon, within a single-cut diamond surround, to the tapered band. Estimated total diamond weight 0.35ct. Hallmarks for London, 1978. Ring sSee Sold Price
Sold2016An opal and diamond cluster ring. The oval-shape opal,An opal and diamond cluster ring. The oval-shape opal, within a vari-cut diamond surround and shoulders. Ring size N. Weight 7.7gms. Overall condition fair to good. Some surface scratches/ wear, discoSee Sold Price
Sold2022A BLACK OPAL AND DIAMOND CLUSTER RING, LONDON 1975A BLACK OPAL AND DIAMOND CLUSTER RING LONDON 1975The oval cabochon black opal within a surround of brilliant cut diamonds, approximately 0.48 carats total, the 18 carat gold shank stamped with sponsorSee Sold Price
Sold2022An opal and diamond cluster ringAn opal and diamond cluster ring claw-set with an oval opal cabochon, in a single border of ten round brilliant-cut diamonds, indistinctly marked(Ring size: Q/R)See Sold Price
Sold2022An opal and diamond cluster ringAn opal and diamond cluster ring claw-set with an oval cabochon opal, in a border of old round-cut diamonds, unmarked(Ring size: U)See Sold Price
Sold2022An opal and diamond cluster ringAn opal and diamond cluster ring claw-set with an oval cabochon opal in a border of round-cut diamonds, to a plain band, stamped 18ct(Ring size: K)See Sold Price
Sold2022OPAL AND DIAMOND CLUSTER RINGOPAL AND DIAMOND CLUSTER RING The oval opal cabochon, within a brilliant-cut diamond surround, ring size approx. MSee Sold Price
Sold2022OPAL AND DIAMOND CLUSTER RINGOPAL AND DIAMOND CLUSTER RING The oval opal cabochon, in a double tiered, brilliant-cut diamond surround, one diamond deficient, several possible diamond simulants, ring size approx. K (sizing band)See Sold Price
Sold20183 ANTIQUE OPAL AND GOLD & DIAMOND RINGS3 ANTIQUE OPAL AND GOLD RINGS: 1.) Romany (Hans Stern Romany)14K Opal and Diamond Cluster Ring, in shades of blue and green, fur oval opal cabochons surround a prong set center diamond, size 8,stampedSee Sold Price
Sold2022BOULDER OPAL AND DIAMOND CLUSTER RINGBOULDER OPAL AND DIAMOND CLUSTER RING The oval boulder opal within a radiating surround set with brilliant-cut diamonds, ring size approx. NSee Sold Price
Sold2023JEWELRY. Men's 18kt Gold, Opal and Diamond Ring.Men's 18kt yellow gold ring displaying a central oval cut opal with a surround of (24) single cut diamonds. Opal measures approx. 13.5mm x 9.5mm. Stamped, "18K". Total approx. weight of the ring is 21See Sold Price
Sold2022AN OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cabochon opal in a cluster ofAN OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cabochon opal in a cluster of rose cut diamonds, French import mark, size O / 7, 3.9g.See Sold Price
Sold2022AN OPAL AND DIAMOND CLUSTER DRESS RING in yellow gold and silver, set with an oval cabochon opalAN OPAL AND DIAMOND CLUSTER DRESS RING in yellow gold and silver, set with an oval cabochon opal within a border of old cut diamonds, no assay marks, size N / 6.5, 4.6g.See Sold Price
Sold2023OPAL AND DIAMOND CLUSTER RINGOPAL AND DIAMOND CLUSTER RING, in 18 ct. gold. Set with an oval cabochon cut opal with nice color play, surrounded with diamonds. Size N. 3.1 grams.See Sold Price
Sold2023An opal, diamond and 14k gold jewelry setcomprising a cluster ring set with 3 oval opals and 5 round brilliant-cut diamonds, a pendant set with nine navette-shaped opals, and a pair of clip earrings set with oval-shaped opals measuring approSee Sold Price
Sold2019WHITE OPAL & ROSE CUT DIAMOND RINGDesigned as a central oval cabochon opal (12.3 x 7.7 mm) in a border of rose cut diamonds set in 14k gold; size 3-1/2, 3.7gSee Sold Price
Sold2019Group of Opal, Turquoise, Diamond JewelrySeven fine and semi-fine jewelry items including a sterling silver ring with approximately 28mm x 19mm turquoise stone; a sterling silver cluster ring with seven oval opals; an 18K yellow gold electroSee Sold Price
Sold2024JEWELRY. 14kt Gold, Opal, Diamond and SapphireRing. 14kt white gold cocktail ring displaying a central prong-set oval opal pendant surrounded by (12) round faceted sapphires alternating with (12) round faceted diamonds. Opal measures approx. 12.8See Sold Price
Sold202214KT YELLOW GOLD, DIAMOND AND OPAL RING Approx. 3.64 total dwt.14KT YELLOW GOLD, DIAMOND AND OPAL RINGSmall central diamond surrounded by three approx. 6.0 x 8.0mm oval opals. Stamped. Size 5½.Approx. 3.64 total dwt.See Sold Price
Sold2015A set of opal and diamond floral jewellery.A set of opal and diamond floral jewellery. The ring designed as oval opal cabochon and diamond accent floral cluster with rope-twist and polished bar scrolling sides, with a similarly-set pair of folSee Sold Price
Sold2015Two 18ct gold diamond and gem-set rings.Two 18ct gold diamond and gem-set rings. To include an oval opal cabochon single-stone ring with brilliant-cut diamond stepped sides, together with a ruby and diamond cluster ring. Estimated total diaSee Sold Price
Sold2017An 18ct gold opal and diamond novelty brooch, and anAn 18ct gold opal and diamond novelty brooch, and an 18ct gold gem-set cluster ring. The brooch designed as a pair of sunglasses with oval opal cabochon lenses and brilliant-cut diamond bridge, the riSee Sold Price
8 hrs LeftAdam's AuctioneersAN OPAL, GEM-SET AND DIAMOND COCKTAIL RING The central oval-shaped opal cabochon weighing approxima€0
6 days LeftSeized Assets AuctioneersNEW 14K White Gold Oval Cabochon Opal Solitaire Round Diamond Halo Cluster Ring$1
Jun 02Tremont Auctions14K white gold opal and diamond halo ring. Large central opal stone measuring approx. 10.8 x 9.3mm.$150
Jun 02Tremont Auctions14K gold diamond and opal heart shape cluster ring. Opal measures 14mm long. 4.5 ring size. 6.7$150
May 22Elmwood'sA BLACK OPAL AND DIAMOND RING set with an oval cabochon black opal of approximately 19.26 carats,£15,000
May 31Miami Auctions & Appraisals LLC GIA 7.53ct Black Opal Diamond Platinum Oval Cocktail Ring$9,300