Physicist John Emmett named Bonanno Award winner
The Accredited Gemologists Association (AGA) has chosen Dr. John Emmett, who is considered the world’s foremost expert on corundum treatments, as the recipient of the 2014 Antonio C. Bonanno Award for Excellence in Gemology.
‘Live at the Bench’ sessions return to GemFair
MJSA again will sponsor “Live at the Bench” demonstrations at the 2014 American Gem Trade Association GemFair Tucson, scheduled for Feb. 4 to 9 at the Tucson Convention Center.
GIA research expedition nets 700-plus natural pearls
Gemological Institute of America (GIA) researchers from Thailand, along with representatives from the Paspaley Pearling Company, recently conducted an expedition to Australia’s wild pearl oyster beds that resulted in a number of successful natural pearl finds, the two organizations said.
Gemfields India auction hits price-per-carat high
Colored gemstone miner Gemfields PLC announced that its recent auction of traded rough emeralds held in Jaipur totaled $8.5 million. The sale also set a new price-per-carat record for the company.
TanzaniteOne names first Chinese sightholder
Chinese retailer Chow Tai Seng is now a TanzaniteOne sightholder, and will sell polished tanzanite stones through its 2,200 jewelry stores in the People’s Republic of China.