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.

The Australian Opal Centre has 4000 or more fossils in its collection, worth an estimated $3 million, but with Jenni and Elizabeth the only palaeontologists on site, much of it has yet to be studied.

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 ...

More unusual stones, such as black ... uncut opal in existence and is worth $900,000 AUD, or roughly $679,000 USD. The stunning gem is about the size of a softball and weighs 998 grams. It was found ...

The New York-based brand Tejen mixes sugar and spice, to create the new Rock Sugar luxury gold jewelry collection.

If you're born in October, it's time to harness the benefits of your lucky birthstone. Keep reading to know more.

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 ...

The ring is not only a symbol of royalty but a reflection of Capricorn's appreciation for heritage and legacy. Opal is the perfect gemstone for Aquarius, as it reflects this Air sign's unique ...

An Australian court has banned a Black Lives Matter protest that was planned this weekend in Sydney, saying it posed a coronavirus health risk. New South Wales (NSW) Police had sought a court ...

Miranda Kerr is an Australian model. She rose to fame in 2007 as a model for Victoria's Secret and was the first Australian angel for the lingerie brand. Kerr has also appeared in campaigns for ...