Sterling Tassel Necklace with Moonstones, Diamonds and Black Onyx, the chain composed of seventy-eight Dutch-cut moonstones attached to a sphere set with approximately 154 Dutch-cut moonstones, dangling from the sphere is a tassel with moonstone beads, being held together by a sterling and black onyx cap with approximately 154 single-cut diamonds with an approximate total weight of 0.38 carats, l. 28".