Program aims to educate young consumers about mined stones’ positive qualities.
The longtime diamond exec has served in the role for four years.
Consumer spending rose 7% year on year and 0.4% from February.
Segment saw ‘standout demand’ in Japan and Asia Pacific regions, says luxury group.
Piece carries high estimate of over $190,000 in April sale.
Division, which includes Tiffany & Co. and Bulgari, down 2% in first quarter.
Piece is top seller, bringing in $1.8 million in Hong Kong.
Kalpesh Jhaveri, founder of K.R. Gems and Diamonds, reelected as president.
Over 300 timepieces will go under the hammer in Hong Kong, Geneva and New York auctions this year.
Ring has an upper estimate of $600,000 at May 11 sale.
Ring carries an $800,000 high estimate at May 4 Spring Fine Jewelry Signature sale.