This beautiful necklace is a cascade of Black Tahitian Pearls.. Tahitian Black Pearls are produced by black lipped oysters in the ocean waters around Tahiti and Okinawa. Their color combines blue, green and violet tones with the peacock green being the most popular. In an effort to guarantee the quality of Tahitian cultured pearls, The French Polynesian government requires a minimum of 0.8mm for the thickness of the nacre. We love the mix of a delicate nature of the pearls with reclaimed metals and leather. Due to the organic nature of pearls each pearl is unique and one of a kind so shape, size and color may vary.