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.

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 ...

Kate Matthams Spencer is a Paris-based writer who covers jewelry. Australia-based jewelry ... A ring with an 8.80ct black Australian opal, courtesy of Kreis jewellery. GemGenève exhibitions ...

The high-jewelry ring boasts a center 10.88-carat ... Piaget Alitura with mosaic dial made of black opal, sodalite, chalcedony, pietersite and diamonds. Piaget also unveils a few Métiers d ...

She sipped on her own cup of brew while chatting about her love of coffee wearing a necklace from the jewelry brand Katie Holmes is a fan of too. And shockingly, it’s still in stock. Garner ...

Jaguar built two special E-Type Series I drophead coupe models for a very special customer in Southeast Asia. They feature ...

Kardashian bought the late Princess of Wales' pendant back in 2023 Chiara Kim is an Editorial Intern for PEOPLE. She has been working at PEOPLE since 2024. Her work has previously appeared in The ...

The first ever picture of a black hole: It's surrounded by a halo of bright gas Astronomers have taken the first ever image of a black hole, which is located in a distant galaxy. It measures 40 ...

Hanging throughout the store are solid gold chains in a variety of lengths, links, and weights, inviting guests to customize ...

Jaguar is celebrating 50 years since the E-type was discontinued in June of 1974 by bringing the nameplate back for two very special Works bespoke Jaguar E-types. The duo was built on commission by ...

Soon enough, the pair, along with their tech-savvy friend Opal Tometi, director of the Black Alliance for Just Immigration, had lit up the Web with a plea to acknowledge—and fix—the ...