(IDEX Online) - An unprecedented collection of over 350 Cartier jewels, many with royal connections, is now on display at ...

This tiara is undoubtedly beautiful and precious, but it surprised the experts when it sold for over £800,000 last week. Find ...

Nancy Astor's rare Cartier turquoise and diamond tiara has sold for over three times its pre-sale estimate at Bonhams London ...