This is a similar design to the 0.17ct Paraiba I listed quite a while ago, but with a different carat weight. (Images have been deleted) Purchased from a specialty store, this is a very beautiful necklace with few inclusions. If there are any buyers who liked the previous one, please consider this one. Metal: pt900 (stamped). Chain: pt850 (stamped). (Approximately 45cm) Natural Paraiba Tourmaline: 0.26ct (stamped). Natural Diamond: 0.11ct (stamped).