3 strand faceted black spinel sterling silver long necklace

This is an absolutely gorgeous 3-strand faceted black spinel bead sterling silver necklace. The beads are 2.0 to 2.5 mm in diameter. It measures 34 inches long and can be worn as a long 3-strand or a shorter 6-strand necklace. The clasp and the 2.0 inch extender chain are made of sterling silver and stamped 925 on the catch of the clasp. It is also stamped BBJ for the manufacturer’s mark. In unused vintage condition.