Theo Fennell Black opal, gold and diamond cuff –
Charlie Miller, editor –

Opal is arguably the most unique and diverse birthstone of all. It takes on many shapes, each with their own firework display of colours, with streaks of red, blue, yellow, green and purple flashing through the stone, making them a constant source of wonder.

Historically opal was found primarily in central Europe and was a rare material prized by the wealthy. The discovery of extensive opal fields in Australia in the late 19th century changed this, making opal more commercially available and increasing the variety of colours and patterns. Australia is still the biggest producer of opal, but over the last couple of decades, Ethiopia has become a significant source and is known for its beautiful crystal opal which is transparent to translucent with little to no body colour and shimmering patches of play-of-colour.

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Australian opal and rubellite tourmaline earrings
Roskin Gem News Report
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