Sold2016VINTAGE 14K YELLOW GOLD ONYX & DIAMOND SQUARE CUFFLINKSCufflinksConditionVintage, In Excellent conditionMaterial 14k Yellow goldStones Black Onyx & Diamonds 0.50ctSize 0.62" X 0.62"Weight 8.3gSee Sold Price
Sold2018Vintage 14K Yellow Gold CufflinksMan's Vintage 14 Karat Yellow Gold, Diamond and Black Onyx Cufflinks. Stamped 14K. Measure 3/4" x 1/2". Approx. weight: 8.9 grams.See Sold Price
Sold2021Tiffany & Co Diamond & Onyx Plat & Gold CufflinksA pair of Tiffany & Co diamond and black onyx cufflinks set in platinum and 14K yellow gold. The four heads measure 18mm diameter and are each centered with one round brilliant cut diamond. Stamped TiSee Sold Price
Sold2015Gentleman's black onyx, diamond, 14k yellow and whiteGentleman's black onyx, diamond, 14k yellow and white gold dress set featuring a pair of black onyx, diamond cuff links, two matching shirt studs and a matching tie tac. Total diamond weight is approxSee Sold Price
Sold2022JEWELRY. Pr. Lindsay 14kt Gold, Onyx, and DiamondCufflinks. A pair of Lindsay 14kt yellow gold rectangular cufflinks with polished inlaid black onyx faces, central bezel set diamonds, and toggle backs - stamped, "Lindsay 14K". Total approxSee 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 white gold, black onyx diamond necklace14k white gold, black onyx diamond necklace, 9.3 dwtsChain: 15"Pendant: 1 1/2 inches.--------------------------------------------------------------------Davids notes: There are approximately 100 roundSee Sold Price
Sold2021LADIES 14K YELLOW GOLD BLACK ONYX DIAMOND PURPLELADIES 14K YELLOW GOLD BLACK ONYX DIAMOND PURPLE AMETHYST CUSTOM MADE RING 11mm 34696 Ladies 14k Yellow Gold (not plated or filled) Custom Made Black Onyx, Diamond, & Synthetic Purple Amethyst Ring! VSee Sold Price
Sold202214K Gold Black Onyx and Diamond Men's Ring14K Gold Black Onyx and Diamond Men's Ring. Marked: 14K ; 7/8 in. x 1/2 in. ; Ring Size 10.75See Sold Price
Sold202114K White Gold, Black Onyx & Diamond Ring14K White Gold, Black Onyx & Diamond Ring. Condition: Excellent Condition. Dimensions: Ring Size- 7.5. Total Weight: 1.8g./.1.1dwt. Provenance: From a North Shore Long Island, NY Estate. Please note tSee Sold Price
Sold202314K GOLD Black Onyx and DIAMOND Ring Size 5.5, 1.6 dwt., 5/8 in. diameter14K GOLD Black Onyx and DIAMOND Ring Size 5.5, 1.6 dwt., 5/8 in. diameterSee Sold Price
Sold202414KT GOLD ONYX & DIAMOND JEWELRY COLLECTIONIncludes a 14K yellow gold black onyx bracelet, a 14K gold black onyx and diamond pendant and a 14K RG black onyx ring (size 7).See Sold Price
Sold2016LADIES 14K WHITE GOLD BLACK ONYX AND DIAMOND RINGA Gabriel & Co. multiple rope twist band with central 12 x 7mm rectangular black onyx stone surrounded by 20 round brilliant cut diamonds having an approximate total weight of .45 carats. The band meaSee Sold Price
Sold202214k Yellow Gold Caps Black Onyx, Diamond CrossPendant in the form of cross measuring 80 mm x 53 mm (3 inch x 2 inch). Arms of cross are black onyx. 14k yellow gold caps in melon design on ends of cross. Platinum center section is set with 21 brilSee Sold Price
Sold202114K Gold Ring, Black Onyx with Diamond, 3.1 DWT14K Gold Ring, Black Onyx with Diamond, 3.1 DWT. This ring came form a local estate. The owner had them looked at by a jeweler. The information of gold, stone and DWT is from the jeweler. The conditioSee Sold Price
Sold201714k White Gold, Black Onyx and Diamond Chip RingRing displays a single diamond chip embedded in a faceted black onyx center stone and set in a 14K white gold band. Upper shank of band is finely detailed in organic motifs. Size 5 1/2.See Sold Price
Sold202214K YELLOW GOLD, BLACK ONYX AND DIAMOND RING, early 20th century.14K YELLOW GOLD, BLACK ONYX AND DIAMOND RING, early 20th century. Oval black onyx panel centers bezel-set early modern brilliant-cut round diamond; pierced shouldersRing size: 3 1/2See Sold Price
Sold2018A Collection of Black Onyx Gold Jewelry1) 14K yellow gold oval hinged bangle bracelet with three black enamel flowers with diamonds in the center, 2.25 in. D, 2) 14K yellow gold black onyx and diamond contemporary bypass ring, sz 6.5, andSee Sold Price
Sold202014K Yellow Gold Onyx CufflinksThese 14k yellow gold cufflinks feature black onyx along with a unique brushed satin finish. They measure 19mm in size and weigh 14 grams. The backs are stamped with the gold content. ***FREE JEWELRYSee Sold Price
Sold202414K Gold Diamond & Black Onyx Locket,13 round diamonds totaling 1 carat, black onyx field, 1 1/2" X 1 1/4", 13.7 grams.See 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
Sold202414K Gold, Diamonds & Black Onyx Jewelry Set.This 1980s jewelry set includes a pair of earrings and a thick ring. The ring is a size 6 1/2 and is 9mm wide. It has 10 very small diamonds, and what appears to be a small green stone, possibly emeraSee Sold Price
3 days LeftFederal Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch Pin$1
3 days LeftSeized Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch Pin$1
5 days LeftSeized Assets AuctioneersAntique Men's 14k Gold Black Onyx Disk Natural Pearls White Enamel Cuff Links$1
4 days LeftSeized Assets AuctioneersLarge Vintage 14k Yellow Gold Bezel Black Onyx & 0.60 ctw Diamond Button Earring$1
4 days LeftFederal Assets AuctioneersVintage 14k Yellow Gold Swivel Cuff Links w/ Hematite Inlaid in Black Onyx$1(1 bid)
4 days LeftSeized Assets Auctioneers14K Yellow Gold .12 ctw Pave Diamond Black Onyx Sides Polished Wide Dome Band Ri$1
5 days LeftFederal Assets AuctioneersModernist 14K Yellow Gold Rectangular Black Onyx Brushed Finish Swivel Cuff Link$1(1 bid)
1 day LeftSeized Assets Auctioneers14K Yellow Gold Rectangular Cut Black Onyx Florentine Finish Swivel Cuff Links$1
5 days LeftJasper52Vintage 1960's Black Onyx Green Serpentine Cufflinks 14K Yellow Gold, 13.65 Gr$1,200
5 days LeftJasper52Vintage 1960's Marquise Black Onyx Diamond Cocktail Ring 14K Yellow Gold 9.54 Gr$1,400
5 days LeftJasper52Vintage Geometric Black Onyx Diamond Drop Earrings 14K Yellow Gold, 9.82 Gram$1,600
5 days LeftJasper52Vintage Black Onyx Diamond Geometric Pendant Necklace 14K Yellow Gold 28.50 Gr$2,600
5 days LeftJasper52Vintage Black Onyx Diamond Square Bangle Bracelet 14K Yellow Gold, 30.75 Grams$2,800
2 hrs LeftFederal Assets AuctioneersMen's 14k Gold Square Black Onyx Infinite Octagon Cuff Links & 3 Button Stud Set$1
2 days LeftFederal Assets AuctioneersVintage 14k Gold .18 ctw Diamond Black Enamel Engraved Hinged Open Bangle Bracel$1
5 days LeftFederal Assets AuctioneersMen's 14k Gold Square Black Onyx Infinite Octagon Cuff Links & 3 Button Stud Set$1
May 06Heritage Auctions55352: Black Onyx, Diamond, Gold Necklace Stones: Blac$500
1 day LeftFederal Assets AuctioneersNEW Men's Round 14K White Gold Black Onyx Ribbed Circle Disc Swivel Cuff Links$1(1 bid)