South Africa 20c 1961-1964This coin ring is made from a South African 20 cent coin minted exclusively between 1961 and 1964. The coin comprises . 500 silver, containing 50% silver and 50% other metals. Due to its rarity and historical significance, this type of coin is considered a valuable collector's item. The coin ring is a unique way to preserve the coin's historical value while creating stylish jewellery.