Australian Light Opal Ring set in 9K gold

We have a Natural 7x5mm Light Opal Ring in Size T set in 375 9K White Gold, and it is a Type 1 Australian Light Opal. This means that the Opal is in its natural state and has a homogenous chemical composition. Genuine Natural Australian Light Opals are found in limited quantities, mainly in Coober Pedy, South Australia. The Opal is pure hydrated silica SiO2nH2O with elements of Magnezium Oxide present giving it a white base tone. Our jewellery and loose opal items have an international warranty, and you can request modifications or specific colour requirements at checkout for an extra charge. Opals have an internal structure and show variable interplay of internal colours making the actual item received different from online photos.