Sold2022Sterling, Onyx and Marcasite PinSterling, Onyx and Marcasite Pin Stamped and tested, signed, 51.0mm in length, onyx center stone on sterling mounting with sterling metal overlay and small green stone cabochon. 1.315 troy ounces totaSee Sold Price
Sold2022Sterling, Onyx and Marcasite PinSterling, Onyx and Marcasite Pin Stamped and tested, signed, 67.5mm in length, onyx disk with sterling silver elements and malachite and cultured pearl accents (9.5mm/7.0mm in size). 0.635 troy ouncesSee Sold Price
Sold2022Sterling, Onyx and Marcasite PinSterling, Onyx and Marcasite Pin Stamped and tested, signed, 75.75mm in length, bezel set onyx stone navette cabochon in stair-step mounting adorned with marcasite/pyrite stones. 0.81 troy ounces totaSee Sold Price
Sold2023.925 Sterling Black Onyx Marcasites Pin & .925 Sterling Marcasites Hummingbird Bird Pin.925 Sterling Black Onyx Marcasites Pin 2 in. x 1 1/2 in. & .925 Sterling Marcasites Hummingbird Bird Pin 2 in. x 2 1/2 in.See Sold Price
Sold2018Sterling, Black Onyx, Malachite & Marcasite PinSterling Silver , Black Onyx, Malachite & Marcasite Pin. Measures - 3 1/8" long. Weight - 20.3 grams.See Sold Price
Sold2019Sterling Amethyst Onyx Marcasite Brooch PinSterling Amethyst Onyx Marcasite Brooch Pin. Hallmarked. Measures 1.75 inches in length.See Sold Price
Sold2020Sterling Onyx and Marcasite Brooch PinVictorian Style Sterling silver .925 Pin or brooch with Marcasite and inlaid Black Onyx. Beautiful condition .925 on backSee Sold Price
Sold20223 PC SET .925 Sterling Silver Black Onyx & Marcasites Pin Brooch and Earrings3 PC SET .925 Sterling Silver Black Onyx & Marcasites Pin Brooch and Earrings. size: pin brooch 2 3/4 x 1 1/2; earrings 1 1/2 in. x 1 1/4 in.See Sold Price
Sold2024Vintage Sterling Silver Marcasite & Onyx Pin / BroochThe following Vintage treasure has been tested and researched prior to listing. Please view all our pictures prior to bidding they are part of our description . Happy bidding Metal - Sterling Color -See Sold Price
Sold2022Sterling Marcasite Onyx Articulated Pendant PinHandcrafted brooch pin necklace pendant. Features a fantail goldfish embellished with black onyx eyes, the body graced with marcasites. Articulated in manner. Servers as a brooch pin or a pendant. MeaSee Sold Price
Sold2018STERLING SILVER MARCASITE ONYX BEETLE PINHallmarked 925. Measures 2-7/8” L x 1-1/8” W. Weighs 14.1g. U.S. SHIPPING $15 + INSURANCE.See Sold Price
Sold2017LARGE BUG (BLACK ONYX) PIN/STERLING MARCASITE PIN(2) INCL. LARGE BUG (BLACK ONYX) PIN/STERLING BUG MARCASITE PIN, 20TH C.See Sold Price
2021Vintage Art Deco Style Sterling Silver Marcasite OnyxVintage Art Deco Style Sterling Silver Marcasite Onyx Brooch Pin 2" Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picSee Sold Price
Sold2024Sterling Silver with Black Onyx Center Stone and Marcasites Pin / .925 Sterling Black Onyx MarcasiteSterling Silver with Black Onyx Center Stone and Marcasites Pin / .925 Sterling Black Onyx Marcasites Victorian Ring Size 7.5 in., 3/4 in. x 1 in.See Sold Price
Sold2023marked .925 Sterling Silver Large Art Deco Black Onyx and Marcasite Pin, 2 1/4 in. x 1 1/4 in.marked .925 Sterling Silver Large Art Deco Black Onyx and Marcasite Pin, 2 1/4 in. x 1 1/4 in.See Sold Price
Sold2021925 Sterling Silver - Vintage Marcasite Onyx Brooch Pin925 Sterling Silver - Vintage Marcasite Onyx Brooch Pin Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requestSee Sold Price
Sold2023[4] STERLING SILVER PINS: Black Onyx and Marcasites Art Deco Pin; .925 Cheetah Pin; Sterling[4] STERLING SILVER PINS: Black Onyx and Marcasites Art Deco Pin 2.25 in. x 1.5 in. ; .925 Cheetah Pin 2.5 in. x 2.25 in. ; Sterling Russell Terrier Pin 1.5 in. dia.; Sterling Braided Circle 1.75 in.See 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
Sold2021Vintage Sterling Marcasite Onyx Topaz Dolphin BroochVintage Sterling Marcasite Onyx Topaz Dolphin Brooch Pin 1 3/4" Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or pictureSee Sold Price
May 13Donny Malone Auctions10 Assorted .925 Sterling Silver Pins: 2 Kittens, Marcasite & Black Onyx ; Deer; Bird; Round Flower$15(2 bids)
3 days LeftGlobal Auctions CompanyVintage Sterling Silver Onyx Marcasite RING size 6.75-7. Domed form onyx flush$40
3 days LeftAnnzstiques Auction HouseJudith Jack VTG Brooch Marcasite Pin Sterling Silver Signed JJ Art Deco Design$38
3 days LeftGlobal Auctions CompanyVintage Sterling Silver Onyx and Marcasite ring, square mount, size 6, 7.45gram$40
3 days LeftAnnzstiques Auction HouseVintage Sterling Silver onyx long marcasite earrings signed 2 3/4"$48
May 12Annzstiques Auction HouseVintage sterling silver onyx large marcasite heart Necklace 17" 54 grams$84
3 days LeftSuccetti GalleryVintage German Alice Caviness Style Enamel Sterling Silver Marcasite Sailboat Ship Pin Brooch.$20
3 days LeftGlobal Auctions CompanyVintage Sterling Silver Marcasite Onyx cabochon Statement Cocktail Ring size 5.5$40
6 days LeftJasper52Sterling Faux Marcasite & Onyx Rhinestone Pointed Necklace, Enameled Accents, 18"$40
3 days LeftGlobal Auctions CompanySterling Silver Marcasite Onyx Swan Brooch Ruby eye large onyx cabochon body$50