18 karat yellow gold “Cable” Collar Necklace with One Baroque White Fresh Water Pearl. The necklace measures 16″ in length. The baroque pearl measures 36.00 x 25.00 m.m.. with wonderful luster. The cable wire goes through the pearl, and the drill holes are capped off with 18 karat yellow gold 2.50 m.m. rondels. The 18 karat yellow gold cable has a diamond cut texture and measures 1.40 m.m. in diameter. The collar was made in Italy. Necklace is stamped: “750” on clasp and ” 750 140 AR ” on ring on cable.