Australian Black Opal Doublet: 28.22CT Rectangle Cabochon, Metallic Rainbow

Australian Black Opal doublet Broad flash, multi-color
genuine opal, high quality
Bourder lined doublet cabochon
Product name: Australian Black Opal doublet
Size: 36X22X3.93mm , 28.22ct
shape: rectangle
Quantity: 1 pcs
It's beautiful! Broad flash Floral harlequin
photos were taken indoors in fluorescent lighting with no flash no photoshop
ready for setting
Opal, a precious gemstone of exceptional allure, holds a prominent place in the world of minerals. But what exactly is opal, and where does it originate? Found predominantly in Australia, opal proudly stands alongside diamonds, rubies, sapphires, emeralds, and pearls as one of the six globally recognized precious gemstones. Australia takes the lead, contributing over 90% of the world’s precious opal supply and proudly designating opal as its national gemstone.

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