I fell in love with this piece and purchased it at a jewelry shop last year, but it's unused, only worn once when I bought it. I plan to ship it in bubble wrap via Yu-packet Post Mini without the original box. If you'd like the jewelry case in the photo for gifting, please let me know. [Material] K18, with markings on the chain clasp [Chain Length] Approximately 45cm 　　　　　　　　Popular slide adjuster chain [Diamond] 0.337ct, with markings on the side of the top 　　　　　　　　Approximately 4.5mm in diameter [Weight] 1.19g It has a lovely design. It's easy to use with the slide adjuster chain. I think this quality is a great value, especially with the rising price of gold.