Pearl K18 Station Necklace This is a necklace featuring Akoya pearls and K18 gold. It's 90cm long and can be worn as a double strand. The clasp is a ball type, allowing for length adjustment. It weighed 18g on a kitchen scale, so please consider that as a rough estimate. The box is not included. Akoya pearls K18YG chain, hallmarked 90cm 18g