The large scope of potential global public health threats is recognized in the revised International Health Regulations (IHR [2005])3 with its all-hazards approach to assessing serious public health threats.
How much is it? On average, a high-quality peridot stone can cost anywhere from $50 to $200+ per carat. Larger peridots that are exported from foreign countries can cost as much as $500+ per carat. Generally, stones mined from Burma, Pakistan and Arizona can command the highest prices.
Peridot is readily available for many types of jewelry. It can be very affordable and attractive, even in normal commercial qualities. Peridot can also come in large sizes and very intense colors to satisfy the most discriminating colored gemstone connoisseur. Color. Peridotâs color ranges from pure green to yellowish green to greenish yellow. The finest hue is green without any hint of yellow or brown.