Sold201718k Yellow Gold and 14k White Gold Rings. 3.1 dwtComprises: 1.) 18k yellow gold etched nugget-form ring. 4.3 dwt. 2.) 14k white gold ring with mounted black opal doublet with 8 round faceted diamond accents. 8 diamonds, .04 ct each for an estimatedSee Sold Price
Sold2022Black Opal and Diamond RingBlack Opal and Diamond Ring 14k yellow gold, the ring mounted with a black opal doublet weighing approximately 1.76 carats, accented by round brilliant-cut diamonds weighing approximately 0.17 caratsSee Sold Price
Sold202113.5mm Black Opal, 0.50ctw Diamond Platinum Ring13.5mm Black Opal, 0.50ctw SI1-SI2/G-H Diamond Solid Platinum Ring - This ring is made of solid platinum and boasts a 13.5mm black opal center. The ring is then finished with approximately 0.50ctw SI1See Sold Price
Sold202118K 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
Sold2019LONG 14K YG BLACK OPAL DIAMOND CUSTOM RING Sz 6.75Amazing women's estate ring custom made of 14k yellow gold featuring two oval cut black opals (the smaller of the two appears to be a doublet) and accented with 6 round cut diamonds approx. 0.60tcw. MSee Sold Price
Sold2021DIAMOND, OPAL AND ENAMEL RINGDIAMOND, OPAL AND ENAMEL RING Containing one round brilliant cut diamond, eight round cabochon opals and black enamel detail. Mounted in yellow gold. Ring size 6 3/4. Stamp: 14K. 8.10 dwt. Property frSee Sold Price
Sold2021BLACK OPAL, TANZANITE AND DIAMOND RINGBLACK OPAL, TANZANITE AND DIAMOND RING Containing one triangular black opal, five triangular tanzanites and five round brilliant cut diamonds. Mounted in yellow gold. Ring size 5 1/2. Stamp: B&H 14K.See Sold Price
Sold2021ANTIQUE BLACK OPAL AND DIAMOND RING, EARLY 20TH CENTURYANTIQUE BLACK OPAL AND DIAMOND RING, EARLY 20TH CENTURY mounted in yellow gold, claw-set with an oval black opal measuring 14.8 x 10.5mm,and weighing approximately 3.36 caarts, within a border of circSee Sold Price
Sold2023BLACK OPAL AND DIAMOND RINGBLACK OPAL AND DIAMOND RING Containing one opal measuring approximately 15.60 x 10.85 x 5.45 mm, six marquise and 14 round brilliant cut diamonds weighing approximately 2.20 carats total. Mounted in bSee Sold Price
Sold2021BLACK OPAL AND DIAMOND RINGBLACK OPAL AND DIAMOND RING Containing one oval cabochon black opal measuring approximately 15.00 x 13.00 mm and 40 round brilliant cut diamonds weighing approximately 0.40 carat total. Mounted in yelSee Sold Price
Sold2021BLACK OPAL AND DIAMOND RINGBLACK OPAL AND DIAMOND RING Containing one oval cabochon black opal measuring 10.85 x 9.00 mm and 12 round brilliant cut diamonds weighing approximately 1.20 carats total. Mounted in yellow gold. RingSee Sold Price
Sold2020Hughes Bosca 18K Gold Mexican Opal Ring18K Gold Hand Forged Hughes Bosca Mexican Opal Ring. This custom made ring has a large Mexican Opal center stone with round cut citrines mounted to outside of the band. Signed on underside of ring. ThSee Sold Price
Sold20231CT OPAL BLACK HILLS RING 10K GOLD SIZE 7 3/4COLEMAN CO MARKED "C.C.O. 10K" WITH 8mm X 6mm GENUINE NATURAL OPAL MOUNTED IN SIZE 7 3/4 MULTI COLOR; ROSE, GREEN & YELLOW GOLD. WEIGHS 2.0 GRAMS. EXCELLENT CONDITION. USA SHIPPING $5See Sold Price
Sold2023Vintage European 14K Gold & Black Onyx Aristocratic Seal / Signet RingThis gorgeous and impressive ring was made for a member of a powerful European family likely around the 1950s/60s. The piece features a 14K gold family coat of arms with the monogram "FK" mounted on aSee Sold Price
Sold2021Intaglio Earrings and Cameo RingIntaglio Earrings and Cameo RingBlack Basalt intaglio with pan and companion mounted in gold. Originally cuff links made into earrings. One 14kt yellow gold ladies cameo ring. Size 4.5.See Sold Price
Sold2019Sterling Jewelry1) 3 in. Artisan made fish pin, 1) "SKYTOP 1970" turquoise mounted tie bar, 1) set of Captain's rank bars, 1) 1 1/4 in. diameter coin bezel, 1) size 9 3/4 faux opal and diamond ring stamped 925, (specSee Sold Price
Sold2023An 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
Sold2022RAYMOND YARD, BLACK OPAL AND DIAMOND RINGRAYMOND YARD, BLACK OPAL AND DIAMOND RING Containing one freeform black opal measuring approximately 15.50 x 11.30 mm, two marquise and six round brilliant cut diamonds weighing approximately 0.55 carSee Sold Price
Sold2022BLACK OPAL AND DIAMOND RINGBLACK OPAL AND DIAMOND RING Containing one oval cabochon black opal measuring approximately 23.00 x 15.00 x 6.45 mm and 34 transitional and single cut diamonds weighing approximately 0.65 carat total.See Sold Price
Sold202314K Gold Black Opal and Diamond Ring14K Gold Black Opal and Diamond Ring 14K gold setting. Black Opal: 17.45 x 9.38 x 4.50 mm. Four round diamonds have an approximate total weight of 1/2 carat. F-VS. Weight: 4.5 grams. Ring Size: 7 1/2See Sold Price
Sold2017Black Opal Slate, 1ctw Diamond & Platinum Ring18.5mm Black Opal Slate, 1.00ctw VS1-VS2/F-G Diamond & Solid Platinum Cocktail Ring W/Emerald Accents - This beautiful ring was finely crafted of solid platinum, and boasts a lovely, 18.5mm black opalSee Sold Price
Sold202318Kt Gold Ring with 15.5 carat Black Opal and Diamonds18 karat yellow gold ring with one oval cabochon semi-Black Opal with gray background that weighs 15-1/2 carats. 41 round full cut diamonds at 0.84 NEIMAN MARCUS. Appraised Fair Market Value (FMV) isSee Sold Price
Sold2022White Gold, Black Opal and Diamond Pendant with Chain and RingWhite Gold, Black Opal and Diamond Pendant with Chain and Ring 14 kt., 2 oval opals ap. 51.75 and 9.70 cts., round diamonds ap. 4.65 cts., signed ADG, ap. 33 dwts. gross. Length 18 inches. Size 7. C PSee Sold Price
May 14Adam's AuctioneersA GEM-SET COCKTAIL RING The mount designed as matrix, set with numerous gemstones such as a topaz, €0
May 10Hermann Historica GmbHA Japanese General's personal standard with field mount and case, World War II€5,000
May 14Adam's AuctioneersAN ENAMEL AND DIAMOND COCKTAIL RING Of openwork bombé design, the centre pavé-set with br€0(1 bid)
4 days LeftBidhausCHANEL Camelia No. 13 Ring Coco Mark Metal Made in France 2001 Black 01A Women'sUS$5
5 days LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold Green Emerald And Diamond Tiger RingUS$5
May 14Freeman's | HindmanCARTIER, YELLOW GOLD, DIAMOND AND TSAVORITE GARNET 'PANTHÈRE DE CARTIER' RINGUS$750(1 bid)
May 10Hermann Historica GmbHHauptmann Andreas Kuffner – Knight's Cross of the Iron Cross, made by Juncker of Berlin€10,000