Program aims to educate young consumers about mined stones’ positive qualities.
Sentiment in the JCK diamond plaza was mixed, while Luxury saw upbeat trading.
Members of the editorial team pick their favorite pieces from the internet.
SI-clarity goods performed well, but overall trading was mixed.
Rapaport chairman emphasizes ethical sourcing and calls for better marketing, while guest speakers discuss industry’s positive impact and social media.
Stone from Letšeng mine is seventh over 100 carats since January.
Cushion-shaped, 23.90-carat, fancy-yellow diamond takes top spot, fetching $289,621.
Price per carat comes to just above last sale’s record high.
13.33-carat yellow with $120,000 high estimate will lead sale.
Marketing group still trying to compensate for funding shortfall.