With the largest, best-quality Australian opals worth more than £600,000 thanks ... He adds that there's a saying in Coober Pedy that often rings true - the moment you find your first opal ...

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 ...

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.

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

INDIE ACT | Sydney jeweller Jan Logan has a knack for spotting rising stars of the Australian film industry ... pendant, ...

the Ring of Fire traces the meeting points of many tectonic plates, including the Eurasian, North American, Juan de Fuca, Cocos, Caribbean, Nazca, Antarctic, Indian, Australian, Philippine ...

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.

Pearl jewelry is often passed down in families ... 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 ...

Robb Report has curated a guide to the best jewelry happenings in New York City this November, including events, store openings and book publications.

Followed categories will be added to My News. But no doubt there will be a market for the $699 Galaxy Ring from Samsung. Initially, you won’t find it at Harvey Norman or other major tech ...