Combining cultured pearls with coloured gems offers many benefits. It not only allows jewellers to make one-of-a-kind pieces and expand their jewellery lines, but also helps them add contrast to their coloured gem jewellery while making it more affordable.
Due to their chemical composition, pearls are highly sensitive to acids and have to be handled with care. The reason for this is acids trigger a decomposition process in which carbonic acid is set free, thus causing a pearl to effervesce. This leads to damage to the pearl’s surface that can go as far as complete dissolution.