Tiffany & Co Sterling Silver 925 Paloma's Crown of Hearts Medallion Necklace. The necklace is in excellent used estate condition and ready to wear. It does not come with a box or pouch. The piece is signed "T&Co 925 Paloma Piccaso". The chain measures 18" long. The pendant measures about 1.25" in diameter. The entire piece weighs a total of 5.5 grams