Sterling Silver Open Heart Shape Tahitian Cultured Pearl Chain Pendant Necklace (9-11mm ) Sterling silver necklace featuring off-shape tahitian cultured pearl threaded through open-heart pendant 20-inch Cable chain, secured with lobster-claw clasp This cultured Tahitian pearls color is a natural color and not treated. Although they are often referred to as black pearls, they are not jet black. The color ranging from light green to dark green, from light grey or metallic copper-like tones to dark greyish hue. The natural properties and process of pearl formation define the unique beauty of each pearl. The image may show slight differences in texture, color, size, and shape due to the resolution of the computer. Imported