A curator of the Victoria and Albert Museum’s “Cartier” exhibition explains how the jeweler’s “elegance” and “discretion” led ...

The brooch features a 23.6 carat pink diamond, one of the largest in the world. Another royal treasure? The 10.48 carat diamond engagement ring of Princess Grace of Monaco—who was known as ...

One of the masterpieces on display is the breathtaking Williamson pink diamond rose brooch, made for Queen Elizabeth in 1953, the year of her coronation. It contains a 23-carat pink diamond -- one of ...