Kate Middleton's had an on-again, off-again relationship with her engagement ring for a year. What's the royal secret about ...

The Princess of Wales’s Cartier Halo tiara—featuring 739 brilliant-cut diamonds and 149 baguette diamonds—is steeped in royal ...

Museum in London features Queen Elizabeth's 23.6 carat pink diamond brooch and Princess Grace of Monaco (Grace Kelly)'s 10.48 ...

Kate Middleton has wasted no time in making ... the 43-year-old honored royal tradition with her statement jewelry. The mother of three paid tribute to her late mother-in-law, Princess Diana ...

"Loaned to members of the royal family by the Irish Guards in celebration of St. Patrick’s Day, Kate first wore this shamrock brooch shortly after her wedding in 2011 and is reported to have ...