3.65ct Crystal Opal Ring with Green flashes

3.65 carat Crystal Opal from Lightning Ridge Australia set in Rose Gold. It is called Crystal Opal because it has a transparency as opposed to a normal Black Opal that has Black Common Opal that naturally backs the Opal. Also note the darkness of the Opal, indicative of Crystal Opal from Lightning Ridge. Ring Size 7. Reference number 54J. Video in Description.

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