Beaded natural black spinel necklace . 4 Strands for amazing sparkle and an elegant look. 14k gold filled chain and clasp. Size is 18 inches, can be shortened a little with toggle clasp. 3 mm gemstones, very nice faceting. Has the look of black diamonds, wear alone, jumble with other necklaces or add a pendant for a unique look. A great casual or dressy simple necklace - goes with almost anything. Shipping is Free!