The diamond Kokoshnik tiara, which was created in 1888, actually pulls double duty—though Camilla wore it on her head, she could have worn it as a necklace, as the Garrad Royal Ledger states.

Queen Camilla often honors the memory of Queen Elizabeth II by wearing pieces of the late monarch's jewelry on special ...

In its first major outing since the Queen's death, Camilla paired the Kokoshnik-style tiara with diamond earrings from her private collection, as well as a diamond necklace that also belonged to ...

The diamond head piece ... According to the the blog, the tiara-necklace hybrid has a connection to the British royals. The crown was given to Queen Victoria's granddaughter Princess Margaret ...

We tried on a £295,000 diamond and pearl necklace and a £100,000 diamond tiara. We visited London jeweller Bentley & Skinner, which specialises in buying and selling rare antique jewellery.

For the state dinner, Camilla looked holiday ready in a red velvet Fiona Clare evening dress and the diamond Kokoshnik tiara, according to The Telegraph. She completed her look with a bright blue ...