Natural Australian Dark Opal Pendant Set in Sterling Silver Australian Opal Cutters NecklacesNatural Australian Dark Opal Pendant Set in Sterling Silver Australian Opal Cutters Necklaces

Natural Australian Dark Opal Pendant Set in Sterling Silver Australian Opal Cutters Necklaces

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Dark Opal, a Natural Gem Opal Type 1, originates from Lightning Ridge, Mintabie, and occasionally Coober Pedy, Australia. With a base tone (N5-N6) caused by iron oxides, its vivid play of colours, including rare reds, makes it one of the world’s rarest gemstones.