This is an authentic TIFFANY 18K White Gold Diamond Double Heart Pendant Necklace. This stylish 18 karat white gold necklace features two heart tag shaped pendants with one accented with diamonds approximately weighing 0.21 carats. This is an excellent necklace with the unforgettable look only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.