Chinese carved retailer stone pendant

This is a Chinese carved stone pendant. I believe it is jade but have not had that assessed. It was in a lot of jade jewelry that I purchased from an estate. It is considered a lucky charm in Chinese culture. The cord is not long retailer enough for a necklace. I believe it is meant to hand from something rather than be worn. The pendant is intricately carved and is 3” in diameter. It is carved on both sides. It is an incredibly beautiful piece. Note that it is a very dark green. Not black.