Bradley Cooper brought a special guest to the 2025 Super Bowl: his daughter, Lea. The actor, 50, and Lea, 7, were among the A-listers spotted watching the game between the Philadelphia Eagles and ...

TUCSON, Ariz. (KGUN) — The gemological community from around the world gathered Wednesday for the annual Tucson Gemological Conference, hosted by the Accredited Gemologists Association.

Identical to their natural alternatives—except to gemologists with specialist equipment—such stones now make up around half of the American DER market, reckons Martin Rapaport, chairman and ...

Murder Inc. Records cofounder Irv Gotti's death at the age of 54 was announced by his family on February 5. The Hollywood Reporter reported he suffered from diabetes-related issues and suffered a ...

After hours: February 10 at 5:41:57 PM EST Loading Chart for CPS ...

Albert Breer joined Jason McIntyre to discuss Cooper Kupp’s market value and where the star wide receiver could land next. 5 DAYS AGO・the herd with colin cowherd・2:29 ...

This provides the information needed to calculate the specific gravity. When this calculation is not possible for a loose stone, GIA gemologists turn to hydrostatic measurement as needed, using the ...

After hours: February 7 at 4:37:28 PM EST Loading Chart for COO ...

Metrology, the science of measurement and its application, plays a critical role in the accuracy of GIA’s research and laboratory services. The metrology team closely monitors the performance of ...