Beautiful Vintage Sterling Silver Picture Locket with Sterling Silver and Faceted Genuine Onyx Beaded Necklace. There is only a marking etched into the Locket of FAS = Fantastic Antique Silver Company. I tested both Locket and The ends of the Onyx Necklace and guarantee they're Sterling Silver. The Locket Pendant measures 1.25" including bail and the Onyx beaded chain measures from 16" up to 18" long depending on where you fasten it. I left the Patina on the Locket Pendant as most Collectors desire it to remain however, it can be polished up by its new owner should they desire. All in excellent Vintage condition. The Onyx beads are almost like black diamonds, as they sparkle with every movement in the light. Just Beautiful! Item E61. I've been in Vintage/Antique jewelry for over 30yrs and I sell some new items occasionally. Feel free to ask questions. MY LISTINGS GENERALLY CONSIST OF MANY ONE OF A KIND OR VERY RARE PIECES, SOLID 14KT ITEMS, PLATINUM, 18KT, DIAMONDS, AMETHYSTS, TOPAZ, AGATE, EMERALDS, SAPPHIRES, OPALS, STERLING SILVER, VINTAGE AND ANTIQUE PIECES, BOLD AND RUNWAY-ERA. DESIGNERS SUCH AS GIVENCHY PARIS NEW YORK, CHRISTIAN DIOR FRANCE, FENDI ITALY, VALENTINO, KENNETH JAY LANE, CHANEL, ALEXIS BITTAR, YVES SAINT LAURENT, HENRI BENDEL, HERMES, JUDITH JACK, KATE SPADE, MICHAEL KORS, MIRIAM HASKELL, CORO, PRADA, GUCCI.