DY David Yurman Châtelaine Pearl Necklace

David Yurman Châtelaine Pendant Necklace with Pearl. Sterling silver with cultured freshwater pearl Pendant, 8mm (0.3") diameter Box chain, 1.25mm wide Necklace, 16-17"L adjustable Necklace is in good condition, only worn a few times and comes with DY duster bag. There is a small nic on the pendant. (See last photo for reference). Necklace was brought to the jeweler to see if it should be replaced, and he didn’t recommend it.