Opal is a gemstone with unusual optical properties. Known as ‘Play of Colour’, Opal can display a range of colours, that change when the stone is turned. There are many different varieties, with play of colour on a white background the most popular.
For more opals see NEXT PAGE Free returns & exchanges SIZES SHOWN ARE APPROXIMATE ONLY AND ARE SUBJECT TO SLIGHT VARIATIONS MALACHITE • MOONSTONE • ONYX • OPAL 149