Sold2015vintage Sterling, Black Onyx & Marcasite NECKLACEvintage Sterling, Black Onyx & Marcasite NECKLACE, 17 inch chain, 1 x 2 pendant, excellent qualitySee Sold Price
Sold2023Vintage Sterling Silver Black Onyx and Marcasite Pendant on ChainVintage 925 Sterling Silver Black Onyx and Marcasite Pendant on 18 inches Snake Chain Necklace. Total weight of Necklace 10.9 Grams.See Sold Price
Sold20242 Sterling Vintage NecklacesOne black and white cameo (missing part of clasp), the other with black onyx and marcasite. 0.50 ozt totalSee Sold Price
Sold2017Collection Of Vintage Sterling JewelryConsists Of Necklace On Nylon String With Marcasite Pendant, One Mexican Pin, One Rhinestone Necklace And Bracelet And One Ring With Black Onyx Stone And A Set Of Sweater ClipsSee Sold Price
Sold2023(2) MARCASITE STERLING FESTOON NECKLACES15.4DWT, 16IN LONG WITH SPRING CLASP, BOTH STAMPED 925, MOTHER OF PEARL INLAY AND BLACK ONYX STONESee Sold Price
Sold2023Vintage Necklace Black Onyx lady Pendant 925 Sterling Signed AF marcasite 19"Vintage Necklace Black Onyx lady Pendant 925 Sterling Signed AF marcasite 19" Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questiSee Sold Price
Sold2023Vintage Necklace Black Onyx lady Pendant 925 Sterling Signed AF marcasite 16"Vintage Necklace Black Onyx lady Pendant 925 Sterling Signed AF marcasite 16" Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questiSee Sold Price
Sold2024Vintage Sterling Silver onyx marcasite Necklace sz 18"Vintage Sterling Silver onyx marcasite Necklace sz 18" 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 requestsSee Sold Price
Sold2023vintage sterling silver onyx marcasite necklace pendant 17"vintage sterling silver onyx marcasite necklace pendant 17" 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 reqSee Sold Price
Sold2021Vintage Sterling Silver Black Onyx Marcasite Art DecoVintage Sterling Silver Black Onyx Marcasite Art Deco Ring Size 10 Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or pictSee Sold Price
Sold2021Vintage Sterling Silver Black Onyx Marcasite Ring sz 6Vintage Sterling Silver Black Onyx Marcasite Ring sz 6 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 requestsSee Sold Price
Sold2016Vintage Mexican Sterling Silver Black Onyx NecklaceFine mid-century sterling silver and large oval Onyx statement necklace. 1940’s. Marked with ornate "H" or "FF" and "Taxco Mexico" Measurements: 16-3/4" wearable length by 3/4" width Onyx cabochon iSee Sold Price
Sold2017Vintage AMLEE Sterling Silver Black Onyx NecklaceThis is a lovely vintage AMLEE sterling silver necklace with a hanging oval black onyx gemstone and rhinestones. There is intricate filigree with crystal clear round and pear-cut rhinestones. The neckSee Sold Price
Sold2023Vintage Sterling Silver Onyx Marcasite Pendant NecklaceVintage Sterling Silver Onyx Marcasite Pendant Necklace 19" missing one stone.Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questiSee Sold Price
Sold2024Vintage Sterling Silver onyx marcasite pendant Necklace 18"Vintage Sterling Silver onyx marcasite pendant Necklace 18" 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 reqSee Sold Price
Sold2019Vintage Sterling Onyx & Marcasite Maltese CrossVintage Sterling Onyx & Marcasite Maltese Cross Necklace Pendant. Measures 2.25 inches w bail.See Sold Price
Sold2022.925 Sterling Black Onyx Marcasites Heart Locket Neckla.925 Sterling Black Onyx Marcasites Heart Locket Necklace. size: 18 in. x 1 3.8 in. x 1 in. Locket marked FASSee Sold Price
Sold2021Vintage Sterling Silver 925 Black Onyx Pendant NecklaceVintage Sterling Silver 925 Black Onyx Pendant Necklace 16" 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 reqSee Sold Price
Sold2023Vintage Anco Sterling Silver Black Onyx Pendant Necklace & Matching Screw Back EarringsVintage Anco Sterling Silver Black Onyx Pendant 1 1/4 in. x 5/8 in. Necklace on 16 in. Sterling chain & Matching Screw Back Earrings 1 5/8 in. x 5/8 in..See Sold Price
Sold2023Sterling Silver Black Onyx with Marcasites Pendant Necklace .925 Sterling Snake Chain 18 in.Sterling Silver Black Onyx with Marcasites Pendant 1 1/2 in. x 1 1/4 in. Necklace .925 Sterling Snake Chain 18 in.See Sold Price
Sold2021925 Sterling Silver - Vintage Black Onyx & Marcasite925 Sterling Silver - Vintage Black Onyx & Marcasite Chain Bracelet 2 1/2" Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questionsSee Sold Price
Sold2022Vintage Sterling Silver Marcasite Black Onyx Ring 9.5Vintage Sterling Silver Marcasite Black Onyx Ring 9.5 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 requests!See Sold Price
Sold2023Vintage Sterling Silver FAS locket heart onyx marcasite Necklace 18"Vintage Sterling Silver FAS locket heart onyx marcasite Necklace 18" pendant necklace Please view all photos as they are part of the description and condition of this Item, Feel free to contact me witSee Sold Price
Sold2022Vintage sterling silver marcasites black onyx earringsVintage sterling silver marcasites, square black onyx push back earrings. Weight 5.55 grams. Length 1 5/8 inches. Hallmarked FAS 925. Condition very good.See Sold Price
Jun 23Annzstiques Auction HouseVintage sterling silver onyx large marcasite heart Necklace 17" 54 grams$84
2 days LeftKamy INCVintage 925 sterling silver Mexico black onyx, malachite, jasper and lapis necklace$175
Jun 30House of TreasureVintage 925 sterling silver Mexico black onyx, malachite, jasper and lapis necklace$175
5 days LeftJasper52Silpada Sterling Silpada Black Onyx Beaded Necklace, 16? long and a 2? extender.$60
Jun 23Annzstiques Auction HouseJay King Mine Finds Beautiful Black Onyx Gemstone Sterling Silver Necklace new 4"$57
3 days 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)
2 days LeftAnnzstiques Auction HouseVintage Sterling Silver onyx long marcasite earrings signed 2 3/4"$48