The ISG Global Network Gemstone Pricing Tables have been designed to provide you with a general overview of wholesale market prices of the gemstones listed. This list is by no means complete or finished. We will endeavor to expand and update this list to include more gemstones and maintain the most current pricing information possible. However, you must be aware that these prices are for the gemstones listed, only. There are many varieties of the gemstones and different varieties in a single gemstone category can cause significant changes in prices and values. Therefore, you should use this information as a foundation for pricing and then check the market in your area and in the world markets for additional information.
Below you will find the gemstones listed, and underneath three categories of pricing based on size. It is assumed that all gemstones listed have either no treatments or only accepted treatments such as heating. It is not possible to maintain a list of gemstone prices including all of the possible treatments on the market. As a result, you should do your own research into comparable items that you are considering to buy or to sell, in order to get the most accurate price information on your specific gemstone with your specific treatment.
While we make every effort to maintain the accuracy of the information in this price guide, we make no warranty regarding the potential for errors, omissions or updates involving the information. By using this price guide you agree to hold harmless the ISG Global Network for any errors, omissions or required updates that may exist in this guide. The very nature of the world gemstone business is such that totally accurate price guides are virtually impossible to achieve. However, we strive to make this as accurate as possible, and have made all good faith effort to insure the accuracy for our members.
Updated: 2 April 2017