The Necklace is 16 long. Hallmarked "Tiffany & Co 925 ITALY". The item "RARE Vintage Tiffany & Co Sterling Silver Carnelian Onyx Heart Necklace ITALY" is in sale since Friday, April 26, 2019. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Designer, Signed\Necklaces & Pendants".The seller is "lucky$stuff" and is located in Brooklyn, New York. This item can be shipped to United States.