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
Sold2019Two-Color Gold Black Onyx Diamond Pendant NecklaceThis unique designed c. 1970 onyx pendant necklace from Italy is crafted in 18K and 14K yellow and rose gold, weighing 61.66 grams and measuring 60mm in diameter while the chain measuring 47cm (17 1/2See Sold Price
Sold2019Multi-stone, diamond, cultured pearl, gold and silver(Lot of 3) Multi-stone, diamond, cultured pearl, gold and silver jewelry Including 1) Mikimoto, 5.5 mm cultured pearl, silver and 15 inch necklace; 1) black onyx, diamond, 14k yellow gold ring, size 3See Sold Price
Sold2017Honey quartz, black onyx, diamond & 14k pendantHoney quartz, black onyx, diamond and 14k yellow gold pendant necklace, having a 15mm round checkerboard cut honey quartz encircled by .16ctw of single cut diamonds of H-I color and Si1-Si2 clarity, iSee Sold Price
Sold2015Cultured Blister Pearl, Diamond, Black Onyx, 14k YellowCultured Blister Pearl, Diamond, Black Onyx, 14k Yellow Gold Pendant Enhancer Necklace. Featuring an oval shaped cultured blister pearl measuring approximately 32 x 26 mm, accented by eight full-cut dSee Sold Price
Sold2022Erte Diamond, Onyx, Mother-of-Pearl, 14k Gold NecklaceErte "Aventurine" Diamond, Black Onyx, Mother-of-Pearl, 14k Yellow Gold Necklace. Designed as a cameo, the octagonal gold center depicting the profile of a person, the shoulder neck and head carved inSee Sold Price
Sold202114K Gold, Onyx, Diamond and Garnet Pendant NecklaceThis stunning designer necklace is signed "M.J.S." The portion that encircles the neck is strung with 28 double-knotted highly-polished natural black onyx balls or beads, each 15mm in size. The knotteSee Sold Price
Sold2022Diamond, Onyx and 14K NecklaceContemporary Round Cut Diamond, Black Onyx and 14 Karat White Gold Pendant Necklace. Stamped 14K to clasp. Diamonds F-G color, VS1-VS2 clarity. Pendant measures 2" L, 5/8" W; chain measures 16" L. AppSee Sold Price
Sold202214Kt Yellow Gold Onyx Diamond Pendant.Ladies 14Kt Yellow Gold Onyx Diamond Pendant. Pendant has One Black Onyx Stone on the center with Diamonds & A 14K Necklace. Necklace length: 18.00" Total weight: 1.85 Grams.See Sold Price
Sold202114Kt Yellow Gold Onyx Diamond Pendant.Ladies 14Kt Yellow Gold Onyx Diamond Pendant. Pendant has One Black Onyx Stone on the center with Diamonds & A 14K Necklace. Necklace length: 18.00" Total weight: 1.85 Grams.See Sold Price
Sold2019A Trio of Necklaces on Gold14K yellow gold station necklace with enamel rectangular links alternating with chain, 25 in. L, 18K yellow gold black onyx pendant with panda on front and 14K yellow gold oval ruby and diamond pendanSee Sold Price
Sold201614 Karat White Gold, 0.66 Carat Diamond14 Karat White Gold, 0.66 Carat Diamond and Black Onyx Pendant and Chain Necklace. Signed 14K, 585 and Makers Mark. Good Condition. Weighs 4.50 Pennyweights. Pendant Measures 2 Inches Long and Chain MSee Sold Price
Sold2021Group of Silver & Black Jewelrycomprising mostly onyx; one ring with druzy, diamond & 14K gold, one vermeil necklace, ebony and silver cuff. Bracelet: 7 3/4" long. Chain: 18" long. Use wear, oxidization. We offer in-house packing aSee Sold Price
Sold2023Erte Gemstone, Onyx and 14K NecklaceErté, French (1892–1990) Vintage Art Deco style Tapered Baguette Cut Multi-color Gemstone, Round Cut Diamond, Carved Mother of Pearl, Carved Black Onyx and 14 Karat Yellow Gold Pendant NecklSee 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 Gold Onyx & Diamond Necklace, Ring & EarringsThese pretty pieces are all 14K yellow gold.? The necklace has a nice cabochon onyx gold overlay in a leaf form and center diamond. Pendant has no visible maker mark, necklace has a lightly stamped maSee Sold Price
Sold202118KT WHITE GOLD, BLACK ONYX AND DIAMOND NECKLACE18KT WHITE GOLD, BLACK ONYX AND DIAMOND NECKLACE Contemporary Length 16”. Total diamond weight approx. 1.37 cts. Approx. 14.90 total dwt.See 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
Sold202014K Gold Onyx & Diamond Pendant Necklace14K yellow gold onyx and diamond pendant necklace, with two small round white diamonds, stamped "585". 17.25" L. Approx: 1.0 dwt.See 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
Sold2022Art Deco 14k Gold onyx and diamond necklaceArt Deco 14k Gold onyx and diamond necklace16" long, 3.5 grams gross weightSee Sold Price
Sold201814k Yellow Gold Black Onyx Necklace.14k Yellow Gold Black Onyx Necklace. With gold clasp and beads. Marked. Length: 47cm.See 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
4 days LeftJasper52Vintage Black Onyx Diamond Geometric Pendant Necklace 14K Yellow Gold 28.50 Gr$2,600
May 06Heritage Auctions55352: Black Onyx, Diamond, Gold Necklace Stones: Blac$500
3 days LeftFederal Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch Pin$15(2 bids)
836 Lots AwayFederal Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch Pin$1