is set at the front of the Imperial State Crown. Now, the historic legal agreement that arranged for the cutting of the world’s largest diamond is being auctioned later this month. Bonhams is ...

The crown jewels aren’t the only gems stoking envy around the world: There’s also Queen Elizabeth II’s private jewelry collection. It includes diamond tiaras, necklaces and brooches ...

Crown Princess Victoria of Sweden made a radiant ... Daniel's 10th wedding anniversary in June 2020 – with a towering diamond headpiece secured in her elegant updo. WATCH: Royal tiara rules ...