She's a professional with 10 years of experience in the field, who graduated from GIA as a gemologist in 2014. Before starting her own fine jewellery brand, she worked with star-studded jewellery ...

The new integration boosts accuracy and efficiency by linking GIA diamond grading and Gemworld pricing within the appraisal software.

Dan Diamond is a White House reporter for The Washington Post. He was previously a national health reporter covering politics, policy and public health. He joined The Post in 2021 after covering ...

Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...

For example, a 50-point diamond weighs 0.50 carats. But two diamonds of equal weight can have very different values depending on the other members of the Four C’s: clarity, color and cut. The majority ...

The Winter 2024 special edition of GIA’s Gems & Gemology (G&G) highlights the advanced gemmological testing currently ...