Sold2021VINTAGE 14K BLACK ONYX & DIAMOND RINGA large black onyx center stone (approx 10mm) that is surrounded by 26 round brilliant cut diamonds (approx .75 ctw). It is set in 14K yellow gold and has an expandable spring engaged band that easilySee Sold Price
Sold2023VINTAGE 14K GOLD DIAMONDS BLACK ONYX SIGNET RINGA vintage 14K yellow gold signet ring. A polished black onyx stone is set in the center of the piece and encompassed with diamonds. Marked 14K on the inside. Weight: 7 grams. Luxury Statement JewelrySee Sold Price
Sold2021Vintage Black Onyx and Diamond 14K Ringa 0.05 round brilliant-cut diamond setted in the center of the onyx. This vinatge ring is 14 k yellow gold. Ring size 6. Total weight 3.5 grams. AY-X2MLSee Sold Price
2021Vintage Black Onyx and Diamond 14K Ringa 0.05 round brilliant-cut diamond setted in the center of the onyx. This vinatge ring is 14 k yellow gold. Ring size 6. Total weight 3.5 grams. AY-X2MLSee Sold Price
Sold2020Collection of Two Vintage Amethyst, Black Onyx,Collection of Two Vintage Amethyst, Black Onyx, Diamond, 14k White Gold Rings. Including one amethyst, diamond, 14k white gold filigree ring, size 5 1/4 together with one diamond, black onyx, 14k whitSee Sold Price
Sold2022Vintage Black Onyx & Diamond Pave Ring, 14kThis super chic black onyx and diamond accented ring is a geometric feast for your hand. It is bold yet flashy with diamonds sparkling within the high polished facets of black onyx and a gold split shSee Sold Price
Sold2022VINTAGE MEN'S 14K MONOGRAM ONYX & DIAMOND RINGVintage 14KT yellow gold men's ring with black onyx, gold monogram, & round diamond accent. Size 11, weighs 4.5 DWT (7 grams).See Sold Price
Sold20159 Vintage 10k-18k Rings & Bar Pins1st-4th items: Four 14k vintage rings with diamonds (.03-.15 ct) and/or black onyx. Sizes: 5-6, 11.4 grams. 5th-7th items: 3 14k collar pins with diamonds and/or colored stones, 2-1/4"-2-1/2" L. 9.6 gSee Sold Price
Sold202314K Gold Double Diamonds Twins Ring Sz 6.75 7.5g.A vintage 14k gold designer ring with twin diamonds. Modernist design with a rectangular black onyx panel fitted with dual diamonds, evoking the front of a domino tile. Tested 14k. Size 6.75. Total apSee Sold Price
Sold2019Vintage Diamond, Onyx and 14K RingVintage Pave Set Round Brilliant Cut Diamond, Black Onyx and 14 Karat Yellow Gold Bow Ring. Ring size 7. Approx. weight: 14.7 grams. Condition: Good vintage condition, typical surface wear. Estimate:See Sold Price
Sold2022LADIES 14K WHITE GOLD, DIAMOND AND ONYX RINGVintage, handmade designer ring set with diamonds and black onyx inlay. Top of the ring has (1) marquise shaped natural diamond, set east to west. Approx. weight 1.20ct (by measurement formula), ClariSee Sold Price
Sold2018Judith Ripka 14K Gold RingVintage Judith Ripka Black Onyx, Diamond and 14 Karat Yellow Gold Intaglio Ring. Signed. Ring size 5. Approx. weight: 11.1 grams. Condition: Good condition. Domestic Shipping: $28.00 Min Est. $200.00See Sold Price
Sold202414K, Onyx and Diamond RingAntique 14 Karat Yellow Gold and Black Onyx "J" Ring Accented with Small Round Cut Diamonds. Ring size 8-1/4. Approx. weight: 3.93 grams. Condition: Good vintage condition. Estimate: $100.00 - $200.00See Sold Price
Sold2022Onyx, Diamond and 14K RingVintage Black Onyx, Small Round Cut Diamond and 14 Karat White Gold Ring. Stamped 14K. Ring size 7. Approx. weight: 5.49 grams. Condition: Very good vintage condition. Needs cleaning. Estimate: $200.0See Sold Price
Sold201814K Vintage Filigree RingDESCRIPTION: 14k white gold filigree ring with black glass or onyx etched accent and 2 point diamond. MEASUREMENTS: 2.1 dwt (3.4 gr). Size 5. CONDITION: Very light wear, tablet slightly loose in settiSee Sold Price
Sold2021Diamond, Onyx and 14K RingMan's Vintage Approx. .70 Carat TW Fourteen Round Brilliant Cut Diamond, Black Onyx and 14 Karat Yellow Gold Nugget Style Ring. Diamonds F-G color, VS1-SI1 clarity. Stamped 14K. Ring size 9-1/4. ApproSee Sold Price
Sold2020Onyx, Diamond and 14K RingVintage Black Onyx and 14 Karat Yellow Gold Ring with Small Micro Pave Round Brilliant Cut Diamond Accents. Diamonds E-F color, VS1-VS2 clarity. Stamped 14K. Ring size 7. Approx. weight: 11.4 grams. CSee Sold Price
Sold2020A Trio of Gemstone Rings in Gold1) 14K yellow gold marquise sapphire prong set with marquise and baguette diamonds, sz 7, and 2) 10K black hills gold band, sz 7, and 3) 10K vintage ring with onyx and diamond, sz 8, 10.7 grams twSee Sold Price
Sold202214K Black Onyx & Diamond Ring9mm X 4mm Marquise Black Onyx 2) 6mm X 3mm Marquise Black Onyx & .02cttw Diamond Ring Size 5.5, 3.0 gramsSee Sold Price
Sold2022Vintage 14kt Black Onyx Diamond Ring, Sz 5.5., FiligreeVintage 14kt Black Onyx Diamond Ring, Sz 5.5., Filigree White gold with a bezel-set flush mounted onyx that is appx. 17mm by 12mm and set in the center is a 1.5mm diamond set with six prongs in a six-See Sold Price
Sold2023RUSSIAN SOVIET ERA 14K GOLD BLACK ONYX DIAMOND RINGA Russian Soviet-era 14K yellow gold ring with black onyx. Black onyx inset and a diamond garnish the crown. The ring is decorated with pierced ornaments. The hallmark of 585 gold standards, the SYuZSee Sold Price
Sold202214K Black Onyx and Diamond Ring14K, black onyx and diamond ring. Unfortunately, the black onyx has a crack in the bottom left corner. Has a beautiful older cut diamond in the top left. Is marked. Size 4 1/4. All invoices must be paSee Sold Price
Sold2022LADIES VINTAGE 14K W.G., ONYX AND DIAMOND RINGWhite gold mount set with a round onyx which is surrounded by full cut round diamonds totaling approx. .50 ct.See Sold Price
6 hrs LeftJasper52Vintage 1960's Marquise Black Onyx Diamond Cocktail Ring 14K Yellow Gold 9.54 Gr$1,400
May 06Hudson Valley Auctioneers LLC Beacon NYJewelry. (3) GOLD rings, (1) 14kt white gold Vintage black onyx w. small central diamond, size 6,$40(3 bids)
6 days LeftSeized Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch Pin$1
7 days LeftGolden Gate AuctioneerVan Cleef & Arpels 18K Yellow Gold Black Onyx Diamond Vintage Alhambra Ring 59 8.75$3,800
16 hrs LeftSeized Assets AuctioneersLarge Vintage 14k Yellow Gold Bezel Black Onyx & 0.60 ctw Diamond Button Earring$1
962 Lots AwayFederal Assets AuctioneersVintage 14K Gold Oval Bezel Inlaid Chrysoprase & Black Onyx Scarab Beetle Ring$1
538 Lots AwaySeized Assets AuctioneersVintage 14K Gold Large Black Onyx Matte Carved Cameo Intaglio Round Platter Ring$1
635 Lots AwaySeized Assets AuctioneersVintage 14k Yellow Gold Oval Opal Diamond & Black Enamel Ladies Cocktail Ring$1(1 bid)