Jill Lynn One-of-a-Kind all natural baroque Tahitian Pearl necklace featuring a variety of grey, black, olive, teal blue and I even see gold tones in the pearls. Each pearl is unique and many of them are bi-color. This piece is strung on grey silk cord with knots in between each pearl. Total length = 22". The clasp is a 14k yellow gold lobster claw clasp.