For Monica Rich Kosann, whose high jewelry collection, The Jewels of Nature, uses rare Australian black and crystal opals and ...

Reason to smile: Starry Starry Night Cocktail Ring featuring a 17.50-carat Australian black opal, by Queensland jeweller Margot McKinney. For a jewellery house in The Rocks, Sydney’s ground ...

Louis Vuitton has unveiled its new jewelry collection called Virtuosity, which explores the worlds of mastery and creativity ...

The band of micro-pavè grey diamonds complements this bold, opal stone to create a sleek ring, with a bit of elegant edge. Black Opal "Eleanor Tria" ring with grey diamonds set in yellow gold ...

Called the Royal One, the 306-carat, gem-quality black opal was kept hidden for 14 years by a miner who discovered it in the Australian outback. It is almost double the size of the Aurora ...

“If there were a support group called Opals Anonymous, I’d join,” said Ann Ziff, a doyenne of New York society whose Tamsen Z collection features Australian black opals in combination with ...

The most daring designers in Paris' Place Vendôme, the epicenter of global jewelry ... Australian mines he's been to, like coal mines near Singleton, or is considering visiting, including black ...

The world's largest polished, solid-form black opal could be ... opportunity to own an Australian mineral specimen icon'. Noble Numismatics has valued the opal at $700,000, which does not include ...

Valued at more than $675,000, the stone is the largest known high-grade opal in the world, according to the gem’s new owners, the South Australian ... it gets cut up for jewelry and then it ...