Pretty Natural Fresh water pearl Necklace and 925 Silver Biwa Pearl/Black Onyx Pendant, 21" long. Professionally re-beaded. Every bead is knotted.  Pendant marked at the back: 925.   Pendant is 49mm long included bail; 16mm wide and 5,5mm thick. There are 4,5cm 925 Silver chain extension from the both ends of the Necklace and Silver clasp. Rice shape Pearls are: 7mm-8mmm long and 4mm-4,5mm in diameter. IMAGES IN THE PICTURE GALLERY ARE ENLARGED FOR THE BETTER VIEW.  TAKE THE ACTUAL MEASURE TO YOUR ATTENTION, PLEASE.