Circa 1990s Paloma Picasso for Tiffany & Company 18k Yellow Gold Ring, the top measures 3/4 x 5/8 inch and is set with an elongated Cushion cut Depp Purple Amethyst of approximately 4 to 5 Carats. Finger size 6 1/2 and weighing 15 Grams. Comes in a Tiffany presentation box. This Ring also comes with a 2004 Tiffany & Co. Replacement Valuation letter.