A gorgeous ring is consisting of Tahitain black seashell pearls with pendant,The pearls beads measure approx 12mm in diameter of good quality,100% perfect round, beautiful luster. The pearl have a mother of pearl beads center . The pendant approx 14mm in diameter. The necklace is 18"" length. Each pearl is double knotted with durable silk thread for beauty and security.The necklace is 18"" in length including the clasp. Shell pearls are organic and made from real live oyster shell, not a simulated material, pearls in this section are 100% perfect round, have a mother of pearl beaded center, through a complex procedure, given a high gloss to look just like giant pearls with superior luster and surface quality.