Program aims to educate young consumers about mined stones’ positive qualities.
US, UK, Canada and Japan work to eliminate funding for Putin’s war on Ukraine.
Natural Diamond Council needs to fill the $31M gap left by Alrosa’s withdrawal.
Lack of consensus reportedly prevents topic from being on agenda.
A necklace containing 45.02 carats of Burmese pigeon’s-blood rubies and diamonds was the top seller, fetching $385,258.
Ring is star of Paris online auction, which will also feature the private collection of designer Jean Fouquet.
PRRF II Investment Holdings already owns about 31% of the business.
Ring fetches more than $400,000 at Hong Kong auction.