Kat Florence 18K Diamond Heart Necklace, Marked on clasp tag and marked on back of pendant "Kat Florence 18k D1.24" for a total diamond weight of 1.24 carats, irregular heart shape pave set with diamond and a teardrop rose cut diamond on ball chain adjustable 16" to 18", excellent condition and still has store tag attached, total weight of 10 grams.