Sold2022Five Pairs of Gemstone Stud Earrings in 14K & 18K1) 18K yellow gold bezel set emerald studs with small diamond accent, 2) 14K yellow gold oval black onyx studs with scroll frame, 3) 14K yellow gold heart shape amethyst earrings, 4) 14K yellow gold oSee Sold Price
Sold2018DESIGNER ASCH/GROSSBARDT 14K YELLOW GOLD, DIAMOND,DESIGNER ASCH/GROSSBARDT 14K YELLOW GOLD, DIAMOND, BLACK ONYX AND MOTHER OF PEARL EARRINGS stamped 14K yellow gold disc shaped post clip earrings with inlaid mother of pearl, black onyx and yellow golSee Sold Price
Sold202314k Yellow Gold Diamond and Black Onyx Ring, Size 6.514k Yellow Gold Diamond and Black Onyx Ring. Black onyx with a brilliant round cut diamond center weighing 0.025 carats. Marked "14k" with maker mark "LR" and a flower. Weight Approx., 5.18 grams MeasSee Sold Price
Sold2023Group of RingsGroup of Rings• 14K yellow gold, diamond & ruby ring• 14K yellow gold plated, diamond & black onyx ring• 14K yellow gold & amethyst ring• 14K yellow gold & diamond ring• 14K ySee Sold Price
Sold201614k Gold, Diamond & Onyx EarringsPair of 14k yellow gold, diamond, and black onyx earrings. Diamonds: approx 1 ct. Overall: 14.5 dwtSee Sold Price
Sold202314k Gold Diamond & Onyx Stickpin14k Yellow Gold Diamond and Black Onyx Stick Pin Brooch Out of a New York City EstateSee Sold Price
Sold2017Erte Bronze Letter B BroochErte (Romain De Tirtoff, Russian/French, 1892-1990), Art Deco Letter B limited edition brooch, comprised of 14K yellow gold, diamonds and black onyx. Numbered 105/1000. Certificate of authenticity incSee Sold Price
Sold2016Pair 14k Gold Diamond & Onyx Earrings14k yellow gold diamond and carved black onyx earrings. Overall 13.2 dwtSee Sold Price
Sold2016Collection of Two Diamond, Black Onyx, 14k Yellow GoldCollection of Two Diamond, Black Onyx, 14k Yellow Gold Rings. Including one diamond, black onyx, 14k yellow gold ring, size 9 1/4 together with one diamond, 14k yellow and white gold textured buckle rSee 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 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
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
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
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
Sold2018Pairs of mabe pearl, mother-of-pearl, diamond, black(Lot of 2) Pairs of mabe pearl, mother-of-pearl, diamond, black onyx and yellow gold earrings Including 1) pair of mother-of-pearl, diamond, black onyx and 14k yellow gold oval earrings, measuring appSee 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
Sold202014K Yellow Gold Diamond and Onyx Bangle BraceletOctagonal bangle in 14k yellow gold featuring approx 0.60ctw of diamonds with J-K color and SI-I clarity along with black onyx inlay. Lightly worn. It is 7mm wide, approx 6.25" inner circumference, anSee Sold Price
Sold2020Collection of Two Diamond, Black Onyx, 14k, 10k YellowCollection of Two Diamond, Black Onyx, 14k, 10k Yellow Gold Rings. Including one 14k yellow gold textured and slightly concave band, size 9 1/4 together with one diamond, black onyx, 10k yellow gold rSee Sold Price
Sold2023Men's Diamond & Black Onyx 14K Gold Ring, round diamond weighing .10 carat in center of rectangularMen's Diamond & Black Onyx 14K Gold Ring, round diamond weighing .10 carat in center of rectangular black oynx, 14K yellow gold, 7.8 grams, currently size 8 1/2.See Sold Price
Sold2023Diamond & Black Onyx 14K Gold Ring, round diamond weighing approx..08 carat in oval black oynx, 14kDiamond & Black Onyx 14K Gold Ring, round diamond weighing approx..08 carat in oval black oynx, 14k yellow gold, 3.8 grams, currently size 5 3/4.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
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
2 days LeftSeized Assets Auctioneers14K Yellow Gold .12 ctw Pave Diamond Black Onyx Sides Polished Wide Dome Band RiUS$1
14 hrs LeftJasper52Vintage 1960's Marquise Black Onyx Diamond Cocktail Ring 14K Yellow Gold 9.54 GrUS$1,400
14 hrs LeftJasper52Vintage Geometric Black Onyx Diamond Drop Earrings 14K Yellow Gold, 9.82 GramUS$1,600
3 days LeftSeized Assets Auctioneers14k Yellow Gold Fan Shape Carved Black Onyx Diamond Pearl Pendant On Cable ChainUS$1
14 hrs LeftJasper52Vintage 1970's Black Emerald Cut Diamond Trillion Ring 14K Yellow Gold, 2.72 GrUS$750
14 hrs LeftJasper52Vintage Black Onyx Diamond Geometric Pendant Necklace 14K Yellow Gold 28.50 GrUS$2,600
14 hrs LeftJasper52Vintage Black Onyx Diamond Square Bangle Bracelet 14K Yellow Gold, 30.75 GramsUS$2,800
May 31Miami Auctions & Appraisals LLC Retro Black Onyx Diamond Yellow Gold Dome Bangle BraceletUS$6,600
24 hrs LeftSeized Assets AuctioneersLarge Vintage 14k Yellow Gold Bezel Black Onyx & 0.60 ctw Diamond Button EarringUS$1
24 hrs LeftFederal Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch PinUS$1