Third crowned portrait of HM Queen Elizabeth II facing right, wearing the George IV State Diadem.

The George IV State Diadem, officially the Diamond Diadem, is a type of crown that was made in 1820 for King George IV. The diadem is worn by queens and queens consort in procession to coronations and State Openings of Parliament. The piece of jewellery has been featured in paintings and on stamps and currency. It can be seen in the Queen's Gallery at Buckingham Palace.

Engraver: Raphael David Maklouf

Tabua separating the denomination.

A tabua is a polished tooth of a sperm whale that is an important cultural item in Fijian society. They were traditionally given as gifts for atonement or esteem (called sevusevu), and were important in negotiations between rival chiefs. The dead men would be buried with their tabua, along with war clubs and even their strangled wives, to help them in the afterlife. Originally they were very rare items, available only from beached whales and from trade from neighbouring Tonga (where the practice may have originated), but when the market became known in the early 19th century thousands of teeth, and fake teeth made from ivory and walrus tusks entered the market. This trade led to the development of the European art of scrimshaw.

Today the tabua remains an important item in Fijian life. They are not sold but traded regularly as gifts in weddings, birthdays, and at funerals. The tabua is also increasingly used in advertising as a trusted symbol or brand, for example Fiji Airways has a Tabua Club (frequent flyer) and a Tabua Class for business class. The removal of tabua from Fiji is highly restricted, at 225 exports per year, and permits from the Ministry of Fijian Affairs, the Fijian Department of Environment, and CITES are required, as they are regulated both as an endangered species and a cultural item.

Engraver: Ken Payne