This is an authentic TIFFANY & CO Sterling Silver Elsa Peretti Color By The Yard Pink Sapphire Necklace- NEW. This stunning necklace is sterling silver and is solar length featuring silver disks set with a pink sapphire. This is a marvelous necklace with a one of a kind look only from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.