Sterling Silver Diamond Drop Pendant Necklace (1/5 cttw), 18" Sterling silver necklace featuring twisted teardrop pendant with pave-set diamond border and round-cut diamond centerpiece 18" 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.