• What is a gemstone?

            A gemstone is a mineral, rock, or organic material that is used for jewellery, ornamentation, or art. The ones that are mainly used in jewellery are precious gems, such as diamonds, sapphires, rubies and emeralds, and semi-precious gems, such as amethysts, citrines, garnets, tourmaline and topaz

    Created on 15/03/2014 in Jewellery

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