Item #: 344081 This is an authentic TIFFANY 18K Yellow Gold Platinum Diamond Ruby Schlumberger Sixteen Stone Ring in a size EU 50, US 5.25. This stylish ring is crafted of 18 karat yellow gold and platinum with sixteen diamonds totaling an approximate carat total weight of 1.14 carats. This is a lovely ring with the unforgettable look of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.