News

This session also looks into emerging consumer trends as well as coloured gemstones rising in popularity among today's more sophisticated buyers.

Aquamarine, emerald, garnet, zircon and topaz are but a few of the crystalline minerals found mostly in pegmatites.

The Zimbaqua mine is the first in Africa to employ an entirely female workforce.

Roger Dubuis said it broke a lot of stones to make the Excalibur Superbia.