Diamonds are Forever: The ultimate guide to the dazzling designs of Cartier and Tiffany & Co.

There are two names synonymous with the world of diamonds and luxury jewellery: Tiffany and Cartier.

A heritage brand with more cultural significance than any other jeweller, Tiffany & Co. is a design house synonymous with luxury. With iconic cultural moments from Breakfast at Tiffany's to collaborating with Beyoncé, and celebrity fans including Elizabeth Taylor and Zendaya, Tiffany & Co. has been the last word in diamonds since its beginnings in nineteenth-century New York.

Dazzling, regal ...