concavegems.com
Award-winning cutter Richard Homer lets his gemstones speak for themselves. Optimizing color and light return is every gem cutter’s primary objective because that’s what consumers notice when they hold a stone in their hands. So when cutter Richard Homer proved he could ratchet up a gem’s brilliance by an average 100% in any standard shape through new techniques in cutting, the international gem world took notice. The foundations of faceting were shaken to the core. The Smithsonian has a few of his stones, you should too.