Program aims to educate young consumers about mined stones’ positive qualities.
Stone is third over 100 carats miner has found at deposit this year.
Diamond miner taking cautious approach.
Members of the editorial team pick their favorite pieces from the internet.
Nelson Karun will provide Star Diamond with info on rough sorting and valuation.
Revenue up 37% year on year in fourth quarter.
Rough-diamond production down 50% year on year in fourth quarter.
Reductions don’t go far enough, sightholders say.
Current stage will help facilitate kimberlite sampling and develop infrastructure for underground project.
Miner sold 609 carats of rough at Sodiam tender in Angola.