U-Treasure will release a new black-coated version of its necklace featuring Mimikyu from Pocket Monsters on Friday, October 15th, 2021. The new necklace features a three-dimensional design of Mimikyu wearing a Pikachu-like coverall. A special coating is applied to the surface to give it a shiny black finish. The two amethysts glow fearlessly when you try to peek inside Mimikyu. It will be available at the U-Treasure Concept Store Ikebukuro and the U-Treasure Online Shop.

Items:

Silver (Black coating) - 16,500 yen
K18 white gold (Black coating) - 82,500 yen

Sources: https://www.pokemon.co.jp/goods/2021/10/211015_go01.html and https://u-treasure.jp/product/PO0200245500