Roberto Coin launched his brand in Vicenza, the City Of Gold, in 1996. With his innovative fashion sense it took just 6 years to become ranked 3rd internationally and 1st among Italian jewelers. Gray & Sons has an incredible selection of signed estate jewelry - including famous label jewelry from such names as Cartier, Bvlgari, Van Cleef & Arpels, Tiffany & Co., David Yurman, etc. Gray & Sons is not an authorized dealer of any name brand jewelry on our website. Authenticity is guaranteed or your money back!