Sold2021Vintage sterling silver Bow brooch marcasitesVintage sterling silver Bow shape brooch with black onyx and marcasites. Weight 9.10 grams. Hallmarked 925 A. Brooch measured 2 x 1 1/2 inches. Condition excellent.See Sold Price
2024Vintage Sterling Silver Jewelry with Black OnyxVintage Sterling Silver Jewelry including Extra Large Brooch with Black Onyx in the Middle, Pair of Long Flower shaped Earrings with Black Onyx and Necklace with reversable Black Onyx/ Moon Stone PendSee Sold Price
Sold2024Large & Very Unusual Vintage Sterling Silver & Black Onyx Beetle BroochVery unusual, large, and beautiful piece. Very good vintage condition; minor patina according to age. Measures approx. 2 1/2" long x 1 1/8" wide, and weighs ca. 12.6 grams. Marked "925" for Sterling SSee Sold Price
Sold2023Vintage sterling silver black onyx rhombus broochVintage sterling silver black onyx rhombus shape brooch pendant. Weight 17.8 grams. Brooch is hollow. Measured 2 1/4 x 1 3/4 inches. Hallmarked 925 Mexico. Condition very good.See Sold Price
Sold2024ANTIQUE STERLING LOT - ABALONE / CAMEO(1) ANTIQUE CAMEO PIN NECKLACE, STAMPED 925; (4) STERLING BROOCHES WITH BLACK ONYX, ABALONE & MORE, STAMPED STERLING & ALPACA MEXICO; (2) STERLING PENDANTS WITH ABALONE INLAY, STAMPED MEXICO 925; 27.5See Sold Price
Sold2022Vintage Sterling Estate BroochesFine, circa 1940's sterling silver large orange bell Spider brooch and Mexican sterling black Onyx belly sterling Beetle brooch.See Sold Price
Sold2022Vintage Art Deco Sterling Silver Necklace, BroochVintage Art Deco Style Necklace with Black Onyx Pendant, Two Tone Sterling Brooch with Black Onyx and Money Clip with Onyx Stone. Neckalce is approx. 15" long. Good Condition.See Sold Price
Sold2022Vintage AIS Sterling Silver Black Onyx Mexico Brooch / Pendant with Sterling Silver DanglesVintage AIS Sterling Silver Black Onyx Mexico Brooch / Pendant with Sterling Silver Dangles - This beautiful pendant/brooch is in excellent condition with a little signs of wear seen. It is marked SteSee Sold Price
Sold2024Unusual Vintage Mid-Century TAXCO Mexico Sterling Silver & Black Onyx BroochBeautiful and large vintage piece featuring an arrowhead shaped Black Onyx gemstone attached to a wavy Sterling Silver frame. Very good vintage condition with very minor patina. Measures approx. 3 1/2See Sold Price
Sold2022Vintage Mexico Sterling & Onyx Necklace PendantVintage Mexico Sterling & Onyx Necklace Pendant or Brooch. Having a large black onyx cabochon at center. Hallmarked and signed on back. Measures 2 inches in length.See Sold Price
Sold2016Vintage Mexican Sterling Silver Brooch,inset black onyx, 2.5" diameter, plus tassels, 50 grams.See Sold Price
Sold2023Large Vintage Mid-Century Mexican Sterling Silver & Black Onyx Pendant / BroochBeautiful vintage piece featuring a large Onyx gemstone in a Sterling Silver frame. The piece measures approx. X and weighs ca. Y. Very good vintage condition with some patina according to age. MarkedSee Sold Price
Sold2021Vintage Sterling Iguala Onyx Pin BroochUnusual sterling silver Iguala onyx, Mexico black onyx EML, perfect condition, 4.8 cm x 3cm, onyx 3cm x 2cm, 14 grams.See Sold Price
Sold2020Vintage Sterling Iguala Onyx Pin BroochUnusual sterling silver Iguala onyx, Mexico black onyx EML, perfect condition, 4.8 cm x 3cm, onyx 3cm x 2cm. The pictures reflect the light.See Sold Price
Sold2023Vintage Mexican Sterling Silver Jewelry GroupMexican sterling silver jewelry group. Butterfly Brooch and Earrings, Dove Brooch and earrings with black onyx. Total weight: 1.458 troy ounces.See Sold Price
2022Vintage Southwestern Sterling Silver Inlaid Roadrunner Brooch Pendant ComboVintage Southwestern Sterling Silver Inlaid Roadrunner Brooch Pendant combination. This is 2" long and 1" tall with inlaid coral, MOP, shell, black onyx or jet, and turquoise. Weight is appx. 6.99 graSee Sold Price
Sold2019Cute Vintage Sterling Silver Taxco Mexico Kitty BroochHeavy silver, sturdy construction black onyx inlay. Fine vintage condition.See Sold Price
Sold2021Vintage Southwestern Sterling Silver Inlaid RoadrunnerVintage Southwestern Sterling Silver Inlaid Roadrunner Brooch Pendant combination. This is 2" long and 1" tall with inlaid coral, MOP, shell, black onyx or jet, and turquoise. Weight is appx. 6.99 graSee Sold Price
Sold2022Sterling Silver Jewelry with Black Onyx StonesVintage Sterling Silver Jewelry with Black Onyx Stones. Necklace, Brooch and Earrings. Necklace is approx. 16" long. Good Condition.See Sold Price
Sold2019Group of 4 Unusual Vintage Sterling Silver Pins1) large high relief brooch, 2 5/8", 2) With black onyx round accent, 3", 3) Indian Maiden, 3 7/8" tall, "A Mc/ Sterling" 4) Jaguar (?), 3", "Greidenberg Paris", "3398".See Sold Price
Sold2024Vintage Mexican modernist Juan Sandoval black onyx sterling silver pin brooch pendant.Vintage Mexican modernist Juan Sandoval black onyx cab sterling silver pin brooch pendant. Marked 925 Mexico TS-79. For measures please refer to the pictures taken with a measuring tape. Weight: 28.59See Sold Price
Sold2021Sterling Silver Vintage Large Black Onyx, Marcasite &Sterling Silver Vintage Large Black Onyx, Marcasite & Carnelian Brooch Pin 3 1/2" Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with quSee Sold Price
Sold2019Collection of Vintage Sterling JewelryCollection of Vintage Sterling Silver Jewelry Including Eight Pair of Clip Back Earrings, Two Pendant / Brooches, One Pendant and One Ring. Variously set with amber, lapis, black onyx, mother of pearlSee Sold Price
Jun 30House of TreasureVintage 925 sterling silver Mexico black onyx, malachite, jasper and lapis necklace$175
21 hrs LeftHudson Valley Auctioneers LLC Beacon NYCollection of Jewelry & items to include 14k white gold ring no stone; 14k white gold pearl drop$40(2 bids)
3 days LeftJasper52Silpada Sterling Silpada Black Onyx Beaded Necklace, 16? long and a 2? extender.$60
7 days LeftAnnzstiques Auction HouseVintage Sterling Silver Amethyst onyx pearl marcasite Brooch signed 2 1/4"$145