Luxury watchmaker Jacob & Co has announced three new editions of its famous Billionaire III watch.
The bracelet of the Rainbow is fashioned from 580...
GIA is introducing printed versions of its AGS Ideal Reports.
The grading lab says it's responding to customer demand, despite a general move away from...
Stargems has acquired Petra's mothballed Koffiefontein mine, in South Africa, for a "nominal cash consideration".
The loss-making deposit, which Petra bought from De Beers in...