South Sea Black Pearl Pendant Approximately 10mm Silver chain, black plated, approximately 40cm Double-sided type Chain not removable This necklace features a South Sea black pearl with a simple chain connecting from both sides. There are a few small blemishes, but it's a very beautiful green-toned pearl. The chain has a black plating, making it a rare item. Only the connections on both sides of the pearl, the plate, and the clasp are silver-colored metal. I think you can wear it in a cool, unique way.