In the heart of Kupa-Piti, between the opal mines and the skyscrapers of Melbourne
An iridescent stone that seems to capture the blinding light of the Outback. An exhibition at the National Gallery of Victoria, one of Australia’s finest museums. At its heart are four hundred masterpieces featuring sapphires, emeralds, diamonds and the gem with its iridescent hues, a symbol of the country.
It is an iridescent and mysterious stone, with flashes of colour spanning the entire spectrum of light. Over 95 per cent of the world’s opal comes from Australia, and of this, 80 per cent comes from a desert region in South Australia, in the heart of the vast Outback. Coober Pedy lies at the centre of this region and is a small, arid and dusty town, built from scratch in the early 20th century to offer miners a semblance of community. The houses were built underground or dug into the sides of the hills because outdoor temperatures could reach unbearable levels. The Aboriginal people called this place Kupa-Piti, which means ‘white men in the pit’. Men who lived underground.
Modernity has brought electricity and air conditioning, so many of those underground dwellings have now been turned into extravagant hotels and museums. The blinding light of this land, however, has remained the same; it is the very light that left the Scottish explorer John McDouall Stuart almost blind on his return from his 1861 expedition to discover the centre of Australia, passing through what is now Coober Pedy. And it is the same light which, reflected off the opal, creates the most unexpected plays of colour.
It was once believed that this stone was cursed, and it was rarely used; in reality, it was the jewellers themselves who shunned it because it was fragile and difficult to cut, but today it is prized for its incredible ability to change colour simply by shifting one’s gaze.
Perfect examples of this are the two bracelets on display in Melbourne: a slender band designed in 1928, set with diamonds and five black opals – the most valuable of which is actually so named because it has a dark base that allows the crystals to reflect light – and a much more striking bracelet, comprising a band of diamonds, blue and purple sapphires and emeralds, nearly five centimetres wide, with an incredible 189-carat opal at its centre. The coloured gemstones are set all around it, their colours mirroring those reflected by the light. A striking and contemporary masterpiece, designed in 2015 and displayed alongside pieces from very different eras, demonstrating that modern and antique actually work very well together.






