When an opal is observed, a variety of colors are seen due to the structure of the silica which compose the opal. Within an opal, the silica is essentially arranged as small spheres in a closely ...

Opals with an unusual purple bodycolor and strong play-of-color have recently appeared in the market. Reportedly from a new deposit in Mexico, they have a vivid bodycolor unlike that of any natural ...

This means they can sell it at a lower retail price level. The cutter considers an opal’s color, pattern, and clarity when planning the finished gem. As with many top-quality colored stones, ...

EPS 10. cartoon of opal stone stock illustrations Diamond icon,gemstone symbol,vector illustration Diamond icon,gemstone symbol,vector illustration. EPS 10. Precious gemstone color line icons set.

EPS 10. opal stone cartoon stock illustrations Diamond icon,gemstone symbol,vector illustration Diamond icon,gemstone symbol,vector illustration. EPS 10. Precious gemstone color line icons set.

Each month has at least one representative gemstone. Here's what you need to know about October's birthstones.

Opal is the traditional birthstone for October. This gemstone is well-known for its "play-of-color," or ability to shift ...

One lucky thrift shopper has stumbled upon an absolute bargain in her local charity shop, finding opal earrings being sold for just one gold coin.

October's primary birthstone is the opal. This gem is renowned for its unique play of color and has captivated gem lovers for ...

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

electrolysis-colored titanium and opals. Alongside the full spectrum of colored stones in vintage and antique jewels from the likes of Bulgari and Cartier, modern-day colorists were out in force.