Okavango, Botswana's government-owned rough diamond marketing company, has joined the Natural Diamond Council (NDC).
It is the first non-mining diamond company to be admitted as...
Grizzly Mining has reported "strong sales" from its latest auction of rough emeralds in Dubai, which included an exceptional 4,145-carat gemstones that sold for...
The Gemological Institute of America (GIA) recently awarded the seventh Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design. The award, created with the...