Gem Diamonds rakes in millions after selling diamonds of more than 100 carats procured at its top mining site.
Angola's Catoca lost almost $500 million as a result of underpricing due to the government's marketing system.
Mountain Province Diamonds discovers "white octahedron," a 95-carat diamond unearthed from the Gahcho Kue mine in Canada.
Richemont, a Switzerland-based luxury goods company, acquires the majority of Yoox Net-a-Porter in the hopes of making a huge comeback in online retail.
Most people regard jewelry as a milestone, accessory or to show status quo. When investing in them, here are a few considerations to think about.
Armenia is a key supplier of diamonds in the world.