Sydney-based jewellery designer Cindy Xu has won the ‘Best Gemstone’ award at the 2024 Milano Jewelry Week in Italy.

Following is a transcript of the video. Narrator: High-quality black opal can cost over $10,000 per carat, making it one of the world's most expensive gemstones. But mining black opal isn't easy.

A ring with an 8.80ct black Australian opal, courtesy of Kreis jewellery. GemGenève exhibitions are a must-see each edition and this one was one of the most spectacular. Curated by Gemgenève ...

How the Affair of the Diamond Necklace changed history—and why 18th-century jewelry remains an eternal holy grail.

On the table between them lays a small black plastic dish with the prized ... Jenni Brammall, a palaeontologist and chief executive of the Australian Opal Centre, examines one of the teeth.( ...

More unusual stones, such as black diamonds ... It was found in 1946 in the Eight Mile opal field in the Australian town of Coober Pedy and remained with an opal-mining family for over 60 years.

The pair’s sisters, Tess Madgen and Izzy Borlase, are part of the 12-player Australian women’s basketball team and will represent Australia at the Paris Olympics, beginning this month. Tess - a ...

Black opal is one of the rarest gemstones in the ... And the price of larger stones has risen by as much as 25 times. In 2000, jewelry company Le Vian capitalized on the underappreciated naturally ...

Street Talk can reveal the Sydney buyout firm has gained exclusivity over a 50 per cent stake in Australia’s largest residential aged care provider, Opal HealthCare, which was put up for sale in ...

GoPro Hero13 Black ultra wide camera is great for shots ... especially in lower light situations but you can adjust the focus ring based on the distance your subject is away.

Following is a transcript of the video. Narrator: High-quality black opal can cost over $10,000 per carat, making it one of the world's most expensive gemstones. But mining black opal isn't easy.