Opal doublets calibrated and free form Opal doublets calibrated and free form give you the ability to have a very beautiful Opal that special look without the high-end price tag. All Items Here are some of the many doublets we have in stock, if you don't see what you need please email us with your request. We can make almost any color or size you need, just ask us we will be happy to help you. Black Opal Doublet Black Opal Doublet Lightning Ridge Super Red Fire $ 19.97 Black Opal Doublet Black Opal Doublet Lightning Ridge 6x4mm $ 14.97 Black Opal Doublet Black Opal Doublet 7X5 Rare, Red Full Spread of Color Black Opal Doublet Multi-Color 7x5mm Black with red/orange fire and blur waves $ 9.97 Black Opal Doublet Black Opal Doublet Multi-Color 6x4mm Astonishing Colors $ 9.97 Black Opal Doublet Black Opal Doublet 6x4mm Multi-color $ 7.97 Black Opal Doublet Black Opal Doublet from Lightning Ridge $ 7.97 Black Opal Doublet Opal Cabochon Boulder Doublet 7.5x5.7mm $ 44.97 Opal Boulder Doublet Boulder Opal Doublet 12.5x6.5mm Multi-Color $ 76.97