Queen Elizabeth II of the United Kingdom wears the necklace and coordinating earrings from her pear-shaped diamond drop cluster suite for the Royal Variety Performance in Cardiff, November 2005; pieces from the suite have since been loaned to the Countess of Wessex and the Duchess of Cambridge

Queen Elizabeth II of the United Kingdom wears the necklace from the Brazilian Aquamarine Parure (without its pendant), as well as the earrings from the set, for a dinner at the British embassy during her visit to the United States, May 2007; more on the parure over here!

Queen Elizabeth II of the United Kingdom wears the necklace and earrings from her Golden Emerald Suite for the Royal Film Performance of Ladies in Lavender, November 2004; more on the set here!