Australia to the World
Constable & Co Australian
Boulder Opal
Based in Queensland, we source only genuine, natural, solid, untreated Australian Opal.
We have been in the Opal, Pearl and Gem industry since the early 1980s, retailing, wholesaling, cutting and mining Opals throughout Australia and Internationally.
Experience the unique unrivaled beauty of Australian Opals and Pearls.
Our Collection
Experience the Constable & Co collection, featuring the exquisite Australian Boulder Opal, unique Black Opal, and captivating Light Opal.
Our jewelry and gemstones are expertly crafted, exquisitely crafted from Australia to the world. We ensure each piece radiates the elegance and natural beauty of Australia’s National Gemstone.
Australian Boulder
Black Opal Stone
Light Opal Stone
Opal Jewellery
Other Opals
Gemstone
What our Clients say
Ready to Buy
Contact Us
If you have queries or have any questions for us please contact us and we will come back to you within 24 hours.