In 1947, the Royal Family were presented with a selection of diamonds as a gift of the people of South Africa, after an two-month-tour.
The picture below, show the unset diamonds mounted in wax in the form of a springbok, the symbol of South Africa, presented to the King.
Diamond Gifts for the Royal Family | 21 Diamonds – The Birthday Present of the People of South Africa
Das königliche Geburtstagsgeschenk | 21 Diamanten aus Südafrika zum Geburtstag
Brazilian Aquamarine Parure | Queens Jewels First Tiara + Aquamarine Brooch Small Tiara + Bracelet