Fourth crowned portrait of HM Queen Elizabeth II facing right, wearing the Girls of Great Britain and Ireland tiara.

The Girls of Great Britain and Ireland tiara was a wedding present in 1947 from her grandmother, Queen Mary, who received it as a gift from the Girls of Great Britain and Ireland in 1893 on the occasion of her marriage to the Duke of York, later George V. Made by E. Wolfe & Co., it was purchased from Garrard & Co. by a committee organised by Lady Eve Greville. In 1914, Mary adapted the tiara to take 13 diamonds in place of the large oriental pearls surmounting the tiara. At first, Elizabeth wore the tiara without its base and pearls but the base was reattached in 1969. The Girls of Great Britain and Ireland Tiara is one of Elizabeth's most recognisable pieces of jewellery due to its widespread use on British banknotes and coinage.

Engraver: Ian Rank-Broadley

Depicts a lamington with a bite taken out of it, and the Australian flag on a toothpick. There are 12 thin concave lines with identical curvatures and 3 thick convex lines with identical curvatures.

A lamington is an Australian cake, made from squares of butter cake or sponge cake coated in an outer layer of chocolate sauce and rolled in desiccated coconut. The thin mixture is absorbed into the outside of the sponge cake and left to set, giving the cake a distinctive texture. A common variation has a layer of cream or strawberry jam between two lamington halves.

7 sections