I purchased this a few years ago and used it a few times, but my preferences changed, so I'm selling it. It has been cleaned at an Agate store. The chain length is 40.5cm, and the clasp is engraved with "agate" and "K10". The pendant top cannot be removed from the chain, so there is also an engraving on the back of the pendant top, but it is definitely an Agate piece. There is no warranty card or box. I will ship it in the Agate pouch shown in the photos. Please note that there will be no price reductions. ☆ Immediate purchase OK, no price reductions ☆ Please read my profile before commenting with questions or before purchasing. #AHKAH #アーカー #Tiffany #ティファニー #VendomeAoyama #BarneysNewYork #4°C #アガット #agate #ete #barneysnewyork