The world's rarest gemstone is made of kyawthuite, a transparent reddish-orange mineral that’s known from just one sample ...

Crystals and gemstones can be more than just beautiful—they can be deadly. Minerals like arsenopyrite, cinnabar, galena, and ...

To determine whether you have a piece of costume jewelry or the real thing, check for markings on the metal to determine if ...

"It was too beautiful to pass up," he says. For those with a taste for the bold ... Word about Forms, a private salon in Hong Kong annually releasing about 100 innovative designs with exceptional ...

When it comes to gems, the options are nearly endless, and many might not realize just how vast the world of gemstones can be ...

Raghav GadgilIt has been popularly believed that gemstones hold healing powers and attract money and that gemstones such as lapis lazuli, tourmaline, rose quart ...

Decorative glass is often made to capture the vivid color and intense sparkle of gemstones. It isn’t limited to transparent stones, either. A type of opaque matte glass called opal glass or opaline ...

"This is just eye-catching and I think that's the total thing about agates is just how beautiful they are," said Beibl. Many vendors at Agate Days turn the gemstones into jewelry, belt buckles ...

A BRIT who has travelled the world always takes this £5 item in her hand luggage as its useful for cold planes and hotel ...

The gemstone is known for its "play-of-color," or ability to shift hues. Rough opals appear white, but once polished, their surface shines a rainbow kaleidoscope. Opals can be found across the ...

In that bygone era, collecting and displaying beautiful, rare and mysterious natural “curiosities” such as gemstones, ancient relics, fossils and other objects flowered in Europe: the goal of ...