High quality aquamarine bead sterling silver necklace

This is a gorgeous highly polished top quality aquamarine bead sterling silver necklace. The beads are over 10mm in diameter and are hand-knotted with silk. They are yellowish cream, bluish green, sky blue, and bluish grey in color. It is quite long and measures 36 inches end to end. It can be worn as long single strand or shorter double strand. The clasp is made of solid sterling silver. It’s is stamped 925 on its catch and has the designer’s logo. In unused vintage condition.