Hello, I’m Gabriel Kleinberg, a Gemmology Diploma Tutor at The Gemmological Association of Great Britain (Gem-A) in London.

In Anthony Doerr’s bestselling novel All the Light We Cannot See, the chaos of World War II is reflected in the eyes of the book’s blind heroine—and represented by a shimmering, supposedly cursed ...

This profile has not been claimed by the company. See reviews below to learn more or submit your own review. Polaris GEM is a manufacturer and seller of street-legal, low-speed vehicles. These ...

The Rudolph Research J257 Wide Range Refractometer was developed by working together with laboratory refractometer users from the polymer, petroleum, petrochemical, pharmaceutical and essential oil ...

CARLSBAD, CA — The Gemological Institute of America (GIA) has announced the appointment of Pritesh Patel as its next President and Chief Executive Officer. Currently serving as the Institute’s Chief ...

Kara Jillian Brown is the beauty editor of InStyle. She began her career at Well+Good, where she spent five years evolving from editorial intern to news writer to beauty writer. She earned a ...

Sound evidence and analysis are needed to trigger actions that will contribute to inclusive and equitable quality education and lifelong learning opportunities for all. The Global Education Monitoring ...

Four times the diagnostic capabilities in one-fourth the space. The all new TRK-1P 4-in-1 instrument combines the latest technology into one compact unit. The TRK-1P features a complete Auto Alignment ...

We rounded up the best lab-grown diamonds from retailers with stellar reputations and a stunning array of jewelry to pick from. To make our selections, we tapped into our fashion team’s jewelry ...