Peridot has a vitreous lustre and comes in a variety of colours, including olive green and can be green with a touch of yellow. It can be found in the dark shades of green as well. As an olivine, Peridot Jewelry is a member of the orthorhombic crystal system. This alluring gem's meaning is tenacity, focus, and purpose. The name "poor man's emerald" refers to this gleaming green...