From sparkling multi-million-dollar diamonds to custom designs, here are the most expensive diamond rings in the world that redefines luxury.

the record-setting CTF Pink Star and the Williamson Stone, a 23.6-carat diamond given as a wedding present to Queen Elizabeth in 1947. Tobias Kormind, managing director of UK jewel retailer 77 ...

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

The golden, jewel-encrusted scepter has been a staple ... it features more than 200 diamonds—you’ll notice the pink diamond in the center. This, as you’ve probably guessed, is the Williamson ...

A rare Russian pink diamond called the ‘ Spirit of the Rose ’ has set the new world record for the most expensive purple-pink diamond ever sold. The 14.83 carat diamond was auctioned for a ...