Program aims to educate young consumers about mined stones’ positive qualities.
Botswana, bridal and the rough sector all have roles to play.
Demand still has not recovered in China, the second-largest market.
Toi et moi ring by Mouawad estimated to bring in up to $1.9 million at London auction.
Nissim Zuaretz outlines plans to reignite Israel’s diamond trade.
Members of the editorial team pick their favorite pieces from the internet.
Cyberattackers took a limited amount of personal client information, but not financial or transactional, according to company.
Type IIa stone is sixth over 100 carats recovered since January.
David Troostwyk succeeds Alan Cohen, who served multiple terms in the role.
Piece was top-selling lot of Hong Kong Luxury Week, bringing in $8.7 million.
Stone is fourth over 100 carats this year, and sixth largest from deposit.