Second crowned portrait of HM Queen Elizabeth II facing right, wearing the Girls of Great Britain and Ireland tiara enclosed by HM name with country name above and denomination above.

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: Arnold Machin

A mirrored monogram of C and D (C interlaced D) surrounded by a conjugated combined coat of arms of Charles and Diana, the Prince and Princess of Wales (three plumes within a crown with a ribbon) with the coat of arms of the Republic of Mauritius enclosed by their names above and date below.

The coat of arms of Mauritius was designed by the Mayor of Johannesburg in 1906, Johann Van Der Puf consists of a Dodo Bird and Sambur Deer which symbolize the extinct and present wildlife; they support two sugar canes indicating the importance of sugar for the local economy. In the lower right quarter is a key and on the left-hand side is a white star, which is referred to in the Latin motto “Stella Clavisque Maris Indici” meaning “Star and Key of the Indian Ocean".