Purchased at Yukizaki in Shinjuku. 18k pink gold with diamonds. The cross top and the type 7 top can be removed. The chain length can also be adjusted. A set of 3 items: 2 tops and a chain. Suitable for both men and women. This necklace would cost just under 100 yen when new. Please refrain from comments such as "Is it authentic?". Price reduction is possible. Feel free to comment. Thank you.