This necklace features one 16x8mm marquise shape crystal black onyx in a unique gold setting. Actual pendant measures 2 1/2 inches long and 3/4 inch wide on an 18 inch cable chain with lobster-claw clasp. Necklace comes with a free pair of matching earrings. Earrings dangle down 1 1/2 inches and have fishhook backs. Jewelry set is crafted in gold plated brass.