Tiffany & Co. Platinum, 15.06ct Natural Fancy Yellow Diamond Pendant and Seed Pearl Sautoir Necklace\nHeart shape, platinum removable pendant set with central, mine cut diamond at 15.06ct. GIA Report #5151362355, dated April 1, 2013, states Color Natural Fancy Yellow, even. Clarity VS1. Accented by 21 additional diamonds. Suspended by seed pearl sautoir style necklace, L.19". Platinum and yellow gold Edwardian design pendant with a plaque on the reverse stamped "Tiffany & Co". Sterling silver clasp and seed pearls may have been added later.\nPhotographed and listed on page 85 in the book "Tiffany's 150 Years by John Loring", Garden City: Doubleday & Co., Inc., 1987.\nAlso, in the exhibition, Tiffany: 150 Years of Gems and Jewelry, The American Museum of Natural History, New York, March 30 - June 5, 1988.\nThe necklace is dated approx. ca. 1895.