Opals, associated with the zodiac sign Libra, are known for their emotional healing and creativity-boosting powers. Artists often use them to overcome creative blocks, while spiritual practitioners ...

The individual silica nanoparticles (glass beads, basically) are clear, but when packed together in certain configurations ...

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. After investing tens of thousands of ...

Discover your lucky gemstone and unlock its powers to attract prosperity and good fortune. Learn how to choose the perfect ...

There are valuable opportunities on the horizon for the opal industry. ERIK MADSEN says that planning for tomorrow should begin today.

The Gentissima Oursin Fire Opal has fire opal gemstones surrounding the bezel, making it look like a blossoming sunflower. As part of its LVMH Watch Week presentation, Gérald Genta has debuted ...