Rose Gold-Plated Sterling Silver Diamond Knotted Heart Pendant Necklace (1/4 cttw, I-J Color, I2-I3 Clarity) Necklace featuring two-tone knotted heart pendant embellished with rows of round diamonds Diamond-accented bail Box chain with spring-ring 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.