Sterling Silver and Diamond Heart Pendant Necklace (1 cttw, I-J Color, I3 Clarity), 18" Sterling silver necklace featuring open-heart pendant framed in rows of baguette and diamonds and suspended from milgrain-trimmed bail Cable chain with spring-ring clasp Hand-crafted in pure .925 Sterling Silver Carat weight listed is the total for all stones. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported