Program aims to educate young consumers about mined stones’ positive qualities.
Amit Pratihari was previously managing director of De Beers India and Forevermark India.
Pattern is due to clouds of dark micro-inclusions.
Stone comprises three layers fused with green cement, according to lab.
Four stones submitted for updated services in Dubai turn out to be fake.
Recovered in August 2024 from Lucara’s Karowe mine in Botswana, it is the second-largest ever found.
To earn Premium grade, stones must have D color and at least VVS clarity.
Sriram Natarajan was previously managing director of the institute’s India business.
Blake Graham and Jessica Kohoutek will receive admission to Converge 2025 conference, and other prizes.
Current COO to succeed Susan Jacques after she retires.
New York laboratory explores how ultraviolet light can trigger a shift from blue to yellow in lab-grown stone.