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
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
Sold202214k Gold, Diamond and Enamel Jewelry, Three PiecesA bangle bracelet in 14k yellow gold set with black enamel and 13 single cut and one round brilliant diamonds (.20 pts total weight) and a pair of 14k gold and black onyx earrings. Dimensions:The bracSee Sold Price
Sold2018A Suite of Lady's Black Onyx Jewelry in 14K Gold1) 14K yellow gold bracelet featuring 14 faceted oval black onyx alternating alternating with flowers and diamond accents, lobster clasp, 7 in. L, 2) 14K yellow gold black on earrings, bezel set, OmegSee Sold Price
Sold2018Three Pieces of Gold Jewelry.Lot consists of a 14K yellow gold crescent moon pin with a small diamond, a 14K yellow gold & black onyx pendant and lastly a 10K gold claddagh ring set with stones(?). All in good condition. Total weSee Sold Price
Sold2017(4) Jewelry Crosses-14K Gold & Platinum w Diamonds(4) Piece lot of jewelry crosses includes (3) 14k Gold crosses and (1) Platinum cross with diamonds. (2) Matching Victorian crosses are black onyx set on engraved 14k gold pin-backed mounts (larger crSee Sold Price
Sold2022A Collection of Assorted Cameo JewelryA Collection of Assorted Cameo Jewelry A collection of cameo jewelry, including a 14K yellow and white gold pendant with pearls surrounding the frame and a diamond, a carved black onyx ring set in 14KSee Sold Price
Sold2021A GROUP OF GOLD, ONYX, CORAL AND DIAMOND JEWELRYA GROUP OF GOLD, ONYX, CORAL AND DIAMOND JEWELRY In a geometric design, including a 14K gold and platinum bracelet, set with black onyx, coral cabochons and round diamonds with an estimated weight ofSee 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
Sold202114K WHITE GOLD DIAMOND BLACK PEARL JEWELRY SET14K WHITE GOLD DIAMOND BLACK PEARL JEWELRY SET 14K white gold jewelry set with black pearls set with round cut diamonds. Pearls measure approximately 8mm, stones are approximately .02 CT each. IncludeSee Sold Price
Sold202214K Gold, Diamond & Black Onyx Bracelet & Earring SetArtist/Designer; Manufacturer: unknown Marking(s); notes: no marking(s) apparent Country of origin; materials: country of origin unknown; 14k gold, lapis lazuli Dimensions (H, W, D): bracelet: 2.5"l,See Sold Price
201714k white gold diamonds and carved black onyx set14k white gold diamonds and carved black onyx set contain omega clasp with post earrings, pendant and chain. Total weight of set 12.8 grams. Length of chain 16". Length of earrings 1 1/2". Total weighSee 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
Sold2016Masonic 14k Gold and Onyx Diamond RingMen's Masonic 14k gold ring set with black onyx alone with a Masonic symbol and a diamond in very good condition. Size 11.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
Sold2022DIAMOND, BLACK ONYX, 14K WHITE GOLD RING, 11.3 GRAMS SIZE 9DIAMOND, BLACK ONYX, 14K WHITE GOLD RING, 11.3 GRAMS SIZE 9 Round diamond .40cts centered on rectangular black onyx. Four borders set with diamond melee. Circa 1940.See 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
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
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
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
Sold202414k Designer Black Onyx & Diamond Ring14k gold with black onyx and diamond ring. This ring is a handmade piece and is designed with a massive oval black onyx stone set in the center of the mounting that is surrounded by pave diamonds withSee Sold Price
Sold202414K Yellow Gold Victorian Slide Bracelet14K Yellow Gold Victorian Slide Braceletset with sapphire, diamond, garnet, black onyx, pearl, moonstone accented with enamel• 7 7/8 inches (length)• 21.1 dwt (total weight)Provenance: PriSee Sold Price
Featured1 day LeftJasper52Vintage 1960's Marquise Black Onyx Diamond Cocktail Ring 14K Yellow Gold 9.54 GrUS$1,400
1 day LeftJasper52Vintage Geometric Black Onyx Diamond Drop Earrings 14K Yellow Gold, 9.82 GramUS$1,600
13 hrs LeftFederal Assets AuctioneersVintage 14k Gold .18 ctw Diamond Black Enamel Engraved Hinged Open Bangle BracelUS$1
1 day LeftJasper52Vintage Black Onyx Diamond Geometric Pendant Necklace 14K Yellow Gold 28.50 GrUS$2,600
1 day LeftJasper52Vintage Black Onyx Diamond Square Bangle Bracelet 14K Yellow Gold, 30.75 GramsUS$2,800
Jun 12DOYLE Auctioneers & AppraisersTwo-Color Gold, Emerald and Diamond and Black Onyx Dress SetUS$900
4 days LeftMiami Auctions & Appraisals LLC Retro Black Onyx Diamond Yellow Gold Dome Bangle BraceletUS$6,600
Jun 24Platinum Auction GroupJudith Ripka Diamond Ring Onyx 18k Yellow Gold Cocktail RingUS$300(1 bid)
5 days LeftPacific Global AuctionNatural 4.00 CTW Black Diamond Stud Earrings 14K White GoldUS$1(1 bid)