This is an authentic TIFFANY 18K Yellow Gold Diamond Paloma Picasso Loving Heart Pendant Necklace. This stunning necklace is crafted of 18 karat yellow gold and features a Paloma Picasso signature crossing Loving Heart. The pendant features diamonds weighing approximately .13 total carat weight. This is a marvelous necklace for the unforgettable style, from Tiffany!