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
Sold2021Vintage 18K Yellow Gold Mounted Black Onyx CrossVintage 18K Yellow Gold Mounted Black Onyx Cross Pendant, the tubular cross with gold caps on each arm, and a central "X" mounted with 13 five point round diamonds, with an 18K yellow gold bail, TotalSee 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, 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
Sold2022A Black Onyx & Diamond Slide & Earrings in 14K1) 14K yellow gold rectangular black onyx and diamond earrings, post with Omega backs, 1 in. L and 2) Matched design custom made 14K yellow gold rectangular slide with black onyx and diamonds, hinge cSee Sold Price
Sold2022A Trio of Gemstone Rings in 14K1) 14K yellow gold textured band, sz 11, 2) 14K yellow gold rectangular black onyx and diamond, sz 9.5 and 3) 14K white gold synthetic star sapphire, brushed finish shank, sz 10, 28.9 grams twSee Sold Price
Sold202314k Yellow Gold Black Onyx Blush Moonstone and Diamond Ring, Size 714k Yellow Gold Black Onyx Blush Moonstone and Diamond Ring, Size 7. Marked 14k to the inner band. Weight Approx., 6.06 grams Measures Approx., Size 7 Domestic Shipping: $25See 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
Sold2023A Collection of Six 14K Gemstone Rings1) 14K yellow gold ring featuring blue star sapphire in center and black star sapphires on sides, sz 5.75, 2) 14K yellow gold black onyx heart ring with diamond accent in center, sz 5, 3) 14K yellow gSee 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
Sold2023Two Pairs 14k Yellow Gold EarringsFeaturing A Pair Of 14k Yellow Gold Braided Pierced Earrings And A Pair Of 14k Yellow Gold Black Onyx Hearts And Center Diamond Pierced Earrings, Both Are Marked 14k On The Posts, 3.1g..See 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
Sold2017A Pair of Inlayed Earrings & Pendant in Gold1) 14K yellow gold black onyx mother of pearl and diamond half hoops, posts with Omega backs, 0.75 in. L and 2) 14K yellow gold pendant featuring pear shape tanzanite, opal and diamond inlayed, 1.25 iSee 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
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
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
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
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
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
Sold2016Vintage 14K Lion's Head PendantVintage 14K Lion's Head Pendant Vintage 14K yellow gold and black onyx Lion's Head Pendant with 2 diamond chips for eyes. Weight: 5.6 DWT (with onyx and diamonds). Condition: Very good with minor wearSee Sold Price
2 days LeftSeized Assets AuctioneersLarge Vintage 14k Yellow Gold Bezel Black Onyx & 0.60 ctw Diamond Button Earring$1
837 Lots AwaySeized Assets Auctioneers14K Yellow Gold .12 ctw Pave Diamond Black Onyx Sides Polished Wide Dome Band Ri$1
9 hrs LeftJasper52Vintage Black Onyx Diamond Geometric Pendant Necklace 14K Yellow Gold 28.50 Gr$2,600
2 days LeftFederal Assets AuctioneersVintage 14k Gold .18 ctw Diamond Black Enamel Engraved Hinged Open Bangle Bracel$1
9 hrs LeftJasper52Vintage 1960's Marquise Black Onyx Diamond Cocktail Ring 14K Yellow Gold 9.54 Gr$1,400
9 hrs LeftJasper52Vintage Geometric Black Onyx Diamond Drop Earrings 14K Yellow Gold, 9.82 Gram$1,600
9 hrs LeftJasper52Vintage Black Onyx Diamond Square Bangle Bracelet 14K Yellow Gold, 30.75 Grams$2,800
3 days LeftFederal Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch Pin$1
9 hrs LeftJasper52Vintage Diamond Black Enamel Cross Necklace Pendant 14K Yellow Gold, 15.36 Grams$2,200
Jun 11Heritage Auctions71058: Freshwater Cultured Pearls, Diamond, Black Onyx,$500
19 hrs LeftSeized Assets AuctioneersLarge Vintage 14K Yellow Gold .44 ctw Diamond & Onyx Tulip Flower Bouquet Pendan$1
56 mins LeftEric's Estate & JewelryVintage Mens Diamond E or F Initial Monogram Ring in 14k Yellow Gold$770
1 day LeftEric's Estate & JewelryVintage Mens Diamond E or F Initial Monogram Ring in 14k Yellow Gold$770