Figure 1. Left: 18K yellow gold “Flames” ring with 25.19 ct Mexican fire opal. Right: This 18K yellow gold “Spice” ring ...

As temperatures rise, winter coats retreat into storage, spirits lift, and the sun lingers longer in the sky, the world’s ...

At the Couture Show Las Vegas, the luxury pocket watch marks 15 years of creativity from Parisian jewelry designer Cyril ...

Narint Jaisanit is a staff gemologist at GIA in Bangkok. A new opal deposit was discovered in 2008 near the village of Wegel Tena, in volcanic rocks of Ethiopia’s Wollo Province.

The opal comes alive when worn around the neck, and with every different light source, the colors dance and change and even ...