Sterling Silver Diamond Knot Pendant Necklace (1/10 cttw, I-J Color, I2-I3 Clarity), 18" Sterling silver necklace featuring intricate knot pendant embellished with sparkling pave-set diamonds Rolo chain with lobster-claw clasp 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.