Sold2022Modern 1960s Mardi Handmade Sterling w/ Single Black Onyx Gemstone PinThis is a beautiful Mardi sterling pin, it is has a single black onyx gem stone at the top of 8 sterling legs. it measures 2.5" L x 2.5" W x 1"H.See Sold Price
Sold2019BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 8BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 8 , GEMSTONE - BLACK ONYX , GEMSTONE COLOR - BLACK , STONE SHAPE - OVAL , MAIN STONE SIZE - 13X9 MM , QUANTITY - 1 PIECE RING , WEIGHT - 8.200 GRAMSSee Sold Price
Sold2019BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 9BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 9 , GEMSTONE - BLACK ONYX , GEMSTONE COLOR - BLACK , STONE SHAPE - OVAL , MAIN STONE SIZE - 13X9 MM , QUANTITY - 1 PIECE RING , WEIGHT - 7.300 GRAMSSee Sold Price
Sold2019BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 9BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 9 , GEMSTONE - BLACK ONYX , GEMSTONE COLOR - BLACK , STONE SHAPE - OVAL , MAIN STONE SIZE - 13X9 MM , QUANTITY - 1 PIECE RING , WEIGHT - 7.300 GRAMSSee Sold Price
Sold2019BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 8BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 8 , GEMSTONE - BLACK ONYX , GEMSTONE COLOR - BLACK , STONE SHAPE - ROUND , QUANTITY - 1 PIECE RING , WEIGHT - 6.880 GRAMSSee Sold Price
Sold2019BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 8BLACK ONYX GEMSTONE SILVER PLATED RING SIZE 8 , GEMSTONE - BLACK ONYX , GEMSTONE COLOR - BLACK , STONE SHAPE - ROUND , QUANTITY - 1 PIECE RING , WEIGHT - 6.880 GRAMSSee Sold Price
Sold201519TH CENTURY MOURNING RING FEAT. BLACK ONYX GEM STONES19TH CENTURY MOURNING RING FEAT. BLACK ONYX GEM STONES CIRCLING A OVAL INCASED FRAME DISPLAYING VERY INTRICATE WOVEN HUMAN HAIR - ALL SET IN 10K GOLD - SIZE 7See Sold Price
Sold2019Black Onyx Gemstone Silver Plated Handmade BraceletBlack Onyx Gemstone Silver Plated Handmade Bracelet , JEWELRY TYPE : BRACELET , Gemstone : BLACK ONYX , BRACELET LENGTH : 8 INCHES (WITH ADJUSTABLE LINKS) , BRACELET WEIGHT : 41.80 GRAMS , Metal : BRASee Sold Price
Sold2019BLACK ONYX GEMSTONE SILVER PLATED LEVER BACK EARRINGBLACK ONYX GEMSTONE SILVER PLATED LEVER BACK EARRING JEWELRY 1.5" , Jewelry Type : Earring , Gemstone : Onyx , Gemstone Size : 15x20mm , Gemstone Shape : Oval , Gemstone Color : Black , Metal : WhiteSee Sold Price
Sold2019Black Onyx Gemstone Silver Plated Handmade BraceletBlack Onyx Gemstone Silver Plated Handmade Bracelet , JEWELRY TYPE : BRACELET , Gemstone : BLACK ONYX , BRACELET LENGTH : 8 INCHES (WITH ADJUSTABLE LINKS) , BRACELET WEIGHT : 41.80 GRAMS , Metal : BRASee Sold Price
Sold2024Unique Art Black Onyx Gemstone World Globe w/ 4 Leg Stand18" diameter x 35-1/2" high. Stones include lapis, amethyst, tiger's eye, jasper, and more. MEGSee Sold Price
Sold202321.13 ct Oval Cabochon Obsidian Black Onyx Gemstone21.13 ct Oval Cabochon Obsidian Black Onyx Gemstone Introducing the Oval Cabochon Obsidian Black Onyx Gemstone—a captivating embodiment of refined sophistication and timeless allure. The smootSee Sold Price
Sold2021Polished Black Onyx Gemstone Ring with AustrianPolished Black Onyx Gemstone Ring with Austrian Crystals on an 18KTGP Band. Black Onyx is the anniversary gemstone for the 10th year of marriage. Onyx is a variety of the microcrystalline quartz, calSee Sold Price
Sold201720CT OVAL CUT BLACK ONYX GEMSTONE SOLITAIRE RING20CT OVAL CUT BLACK ONYX GEMSTONE SOLITAIRE RING /STERLING SILVER SIZE 8See Sold Price
Sold2023Black Onyx Gemstone Loose BeadsBlack Onyx Gemstone Loose Beads This is an assorted bag of loose beads that are of different shapes and sizes. These beads are all in good condition and made out of real black onyx. weight: 2.6ozSee Sold Price
Sold2019Oval Shape Natural Black Onyx GemstoneNo Reserve! Title: Oval Shape Natural Black Onyx Gemstone Gemstones: Onyx Carat Weights: 16.03 Size/Dimensions: 18 x 16 x 9 No of Pcs.: 1 Shipping: Domestic: Flat-rate of $7.00 to anywhere within theSee Sold Price
Sold2019Square Shape Natural Black Onyx GemstoneNo Reserve! Title: Square Shape Natural Black Onyx Gemstone Gemstones: Onyx Carat Weights: 24.66 Size/Dimensions: 20 x 20 x 8 No of Pcs.: 1 Shipping: Domestic: Flat-rate of $7.00 to anywhere within thSee Sold Price
Sold2020MULTI GEMSTONE SILVER PLATED MULTICOLOR BRACELETJewelry Type : Bracelet , Gemstone : Lapis Lazuli, Malachite, Sandstone, Amethyst, Turquoise, Black Onyx , Gemstone Color : Multicolor , Gemstone Shape : Round , Gemstone Size : 12x12 MM , Metal PuritSee Sold Price
Sold2022Bvlgari Bulgari Onyx 18k White Gold Floral Post Clip EarringsThis authentic Bvlgari pair of earrings are finely crafted from solid 18k white gold in a high polished finish. It features a gorgeous pyramid shaped black onyx gemstone which is set into a lovely squSee Sold Price
6 days LeftWeatherham Estate TreasuresElegant Silver Pendant Accented With A Jet Black Onyx Gemstone$30
3 days LeftHudson Valley Auctioneers LLC Beacon NYJewelry. (3) Gold rings to include 18k yellow gold ring w/ large gemstone approx 19mm 6.20 grams,$120(6 bids)
Jun 23Leonard Auction, a division of The Leonard Company14k Yellow Gold and Gemstone Ring Assortment$400