Sold2016Asch Grossbardt 14K Gold Diamond Gemstone Brooch Lot ofMETAL:14K gold. GEMSTONES: lapis lazuli, black onyx, turquoise, coral,mother of pearl,diamonds, malachite. MEASUREMENTS: butterfly brooch is 32mm x 21mm , fish brooch measures 27mm x 23mm. MARKED: 18KSee Sold Price
Sold2022White Gold, Black Onyx, Angel Skin Coral and Diamond BroochWhite Gold, Black Onyx, Angel Skin Coral and Diamond Brooch Black onyx frame ap. 33.0 x 35.0 mm., small round diamonds, 2 small round cabochon angel skin coral, 12 navette-shaped angel skin coral, 18See Sold Price
Sold2022A CORAL, ONYX AND DIAMOND BROOCH in 18ct white gold, the body terminated at either end by an ovalA CORAL, ONYX AND DIAMOND BROOCH in 18ct white gold, the body terminated at either end by an oval coral cabochon within a border of black onyx, accented by trios of further black onyx cabochons withinSee Sold Price
Sold202314kt. Onyx, Coral, and Diamond Brooch17 precision cut coral, 46 precision cut black onyx accent in body and tail, pave set white diamonds, straight pin, tail is flexible, tested 14kt. white gold, length with tail 3-7/8 in., 15.4 grams PrSee Sold Price
Sold2020Coral, Diamond and Onyx Brooch/PendantCoral, Diamond and Onyx Brooch/Pendant 14k yellow gold, the coral carved in the form of a Buddha head, accented by round brilliant-cut diamonds weighing approximately 0.90 carats in total and black onSee Sold Price
Sold201618K Gold Red Coral & Black Onyx Diamond Drop EarringsContemporary Art Deco style drop dangle earrings. Crafted of solid 18k white gold. Features pink angel skin coral and black onyx in a geometric pear shape design. Knot style carved links connecting aSee Sold Price
Sold2024Gump's Black Onyx, Diamond, 18k Yellow Gold Crab BroochGump's Black Onyx, Diamond, 18k Yellow Gold Crab Brooch. Designed as a crab, the shell comprised of a black onyx cabochon measuring approximately 15.2 x 19.5 mm, the eyes completed by two full-cut diaSee Sold Price
Sold2017A Lady's Gold, Black Onyx & Diamond Brooch by Erte14K yellow gold rectangular brooch by Erte featuring diamond studded snake wrapped around woman's body with diamond accents in the corners of the brooch, carved black onyx base, traditional pin back,See Sold Price
Sold2016Vintage Pave Set Round Cut Diamond, Oval Cut Emerald,Vintage Pave Set Round Cut Diamond, Oval Cut Emerald, Black Onyx and 18 Karat Yellow Gold Brooch. Signed 18K. Two (2) small chips to onyx otherwise good condition. Measures 2-7/8" L, 3/4" W. Approx. wSee Sold Price
Sold2022Seaman Schepps Gold, Coral and Black Onyx BroochSeaman Schepps Gold, Coral and Black Onyx Brooch 14 kt., one branch coral, 3 coral buttons ap. 8.5 to 7.5 mm., signed P.S.V. OF for Seaman Schepps. CSee Sold Price
Sold201714K Gold, Onyx, Ruby, Diamond & Carved Opal BroochArt Deco style black onyx, 14K gold, ruby & diamond brooch with applied carved opal fish and conch shell. Measures 1.75" x 1.13".See Sold Price
Sold202118K Yellow Gold Diamond, Coral, Onyx and Jade BroochWith its splendidly imaginative design and incredibly attractive dcor, this gorgeous swan brooch will add a feminine touch to any ensemble of yours. The brooch is made of radiant 18K yellow gold and eSee Sold Price
Sold2016Russian Gold Black Onyx stone & diamonds brooch locketRussian Gold Black Onyx stone with diamonds brooch locket. Marked and Stamped. Comes in presentation box.Dimensions: Total length: 2" approx Total width: 2.5" approx length of suspension: 1.3" width oSee 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
Sold2015Brooch, 18kt white gold (stamped 750) with diamonds,Brooch, 18kt white gold (stamped 750) with diamonds, onyx and coral (marked Giovane)See Sold Price
Sold202214K White Gold, Onyx, Coral, Diamonds Earrings14K White Gold Clip Back Earrings with Black Onyx, Coral, and Diamonds. Condition: Excellent. Dimensions: 0.8" x 0.6". Weight: 5.8 dwt / 8.9 g. Provenance: From a Long Island, NY Home. Please note theSee Sold Price
Sold2020Laurence Foss pendant necklace or broochLaurence Foss (b. 1920) artist's palette pendant necklace or brooch Massachusetts sterling silver, 14K yellow gold, coral, lapis lazuli, black onyx, green quartz, carnelian stamped marks 14.9 dwts penSee 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
Sold2022Diamonds, Onyx, Sapphires 18k gold BroochNice Egyptian motif Plaque Brooch crafted in 18k white Gold, featuring the shape of two animals made from Black Onyx, on a Pave Diamonds set weighing Approx. 2.05 carats. And Accented with natural BluSee Sold Price
Sold2019Gemstone and 18K Fish Brooch/PendantContemporary Approx. .25 Carat TW Diamond, 10.05 Carat TW Blue and White Sapphire, .50 Carat TW Ruby, Black Onyx and 18 Karat Yellow Gold Fish Brooch / Pendant. Gem quality stones throughout, vivid coSee Sold Price
Sold2015Brooch, 18kt white gold (stamped 750) with diamonds,Brooch, 18kt white gold (stamped 750) with diamonds, coral and onyx (marked Giovane)See 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
Sold2016Van Cleef & Arpels Egyptian Revival 18K yellow goldSigned Van Cleef & Arpels Egyptian Revival/Art Deco style 18K yellow gold necklace/open-end "choker" love birds, green chrysoprase, coral cabochon, lapis, black onyx & diamonds 53.15 dwt approx. & appSee Sold Price
44 mins LeftSeized Assets AuctioneersVintage 18k White Gold Diamond Black Onyx and Coral Clown Brooch PinUS$1
Jun 20Modern JewelryFrench Vintage BRACELET Atelier Janca 18k Gold Diamond Coral Black Onyx JewelryUS$17,000
Jun 12Mynt AuctionsVacheron Constantin 18K Yellow Gold 1970's Coral Diamond And Onyx Pendant BroochUS$5
2 days LeftFederal Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch PinUS$1
Jul 09Platinum Auction GroupArt Deco Diamond Onyx Coral Platinum 18k Gold Curve Huggie EarringsUS$400
1 day LeftSeized Assets Auctioneers0.12 ctw Diamond and Multi-Colored Gemstone Lovebird Pin - 14KT Yellow GoldUS$1
1 day LeftElmwood'sA VINTAGE CORAL, ONYX AND DIAMOND RING in 14ct yellow gold, set with carved pieces of black onyx and£600
1 day LeftElmwood'sCARTIER, AN ART DECO CORAL, DIAMOND, PEARL AND ENAMEL BLACKAMOOR BROOCH in 18ct yellow gold, the£1,800
Jun 13DOYLE Auctioneers & AppraisersCartier Long Triple Strand Black Onyx and Coral Bead Necklace with Gold, Coral, Black Onyx andUS$4,000
Jun 25Miami Auction GalleryEstate 10.58cts Multi-Gem Flower Basket Lapel 18K Gold Brooch 49.4 GramsUS$10,000
17 hrs LeftJasper523.90CT NATURAL TOURMALINE DIAMONDS MOONSTONE BLACK ONYX 3D OWL BROOCH PIN 18KT+US$2,200
Jun 12Quittenbaum Kunstauktionen GmbH, Historic butterfly brooch with diamonds as well as sapphire, ruby and emerald cabochons€7,000
7 days LeftHeritage Auctions71058: Freshwater Cultured Pearls, Diamond, Black Onyx,US$500