This is an authentic TIFFANY Sterling Silver Diamond Lock Pendant. This beautiful lock pendent is crafted of sterling silver and features a key hole cutout with the Tiffany logo and four diamond accents with a total approximate carat weight of 0.04 carats. Add this marvelous pendant to any chain for a one of a kind look only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.