This necklace will accent a simple top. It has a long chain. The single strand is pearl-like, so it's suitable for formal occasions. The parts can be removed and used separately. It has been used about 2 or 3 times. Stone: Approximately 3.5 cm Chain: Approximately 56 cm Pearl chain: Approximately 52 cm Due to long-term home storage, there may be fine scratches and dirt on the stone. Please understand this before purchasing.