The glimmering beauty of the Opal ring comes in an array of colors from white, grey, blue, green, and pink-orange. It could be a transparent or opaque stone. It ranges at around five or six on the Mohs scale hardness. Moreover, it is made of silica, which determines the Opal's color and even contains water within the mineral structure. These opal stone helps to fight infection and fever, and it even purifies blood and kidney. Therefore, Ethiopian Opal is an excellent choice of Opal ring, which could be worn to attract people. Find the best range of wholesale Opal rings at Rananjay Exports.