Ships within 1 day. Lovely, elegant 1/4 cttw Diamond Heart Pendant Necklace in 18K White Gold. The 18 sparkling Round Shape natural Diamonds are prong set. The width of the pendant is 3/4 Inch while the height is 1 Inch. 18 inch .925 sterling silver chain and a gift box is included with purchase of this pendant. Stone Type - Natural Diamond. Metal - 18K White Gold. Diamond Shape - Round Shape. Total Diamond Carat Weight - 1/4 cttw. Number of Stones - 18. Vir Jewels 18K White Gold Pendant Necklace For Female Adult. Birthstone - April.