Golden Pyrite Top Drill Trillions measure approximately 10x10mm to 11x11mm in size, have a metallic luster with great faceting, gems exhibit a fair polish showing some external pitting. These Golden Pyrite beads have a symmetrical shape, the beads are opaque in transparency, the gems are well matched for quality and size, and these Pyrite gems offer plenty of bling in this hefty metallic gem of a larger than average size triangular trillion shape.