10k White Gold Black and White Diamond Moon Pendant Necklace (9/10 cttw, I-J Color, I2-I3 Clarity) Necklace featuring crescent moon pendant studded with black and white diamonds and suspended from delicate white gold rope chain Spring-ring clasp Black diamonds may have been treated to improve their appearance or durability and may require special care. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported Carat weight listed is the total for all stones.