The Crown Orb
Of course, there’s a reason why the Crown Jewels are some of Britian’s most treasured artifacts. The Orb is a symbol of the British monarchy and was made in honor of King Charles II coronation in 1661. It is made out of gold and adorned with 365 diamonds, 18 rubies, 9 emeralds, and 9 sapphires.
Swan Lake Set
The Swan Lake set is one of Princess Diana’s most valuable and most well known sets. She commissioned Gerrard to make the necklace and earring set for her and she wore the set in London at a Swan Lake ballet performance in one of her last public appearances, hence the name of the set. The set was auctioned off after her passing and it was most recently sold for $13 million.