Akoya Pearl Round 4.5 - International Gem Society

Home » Gemstone Prices » Akoya Pearl Round 4.5

by IGS Admin

About the author

Articles

International Gem Society instructor Jim Buday takes you through faceting a preformed piece of lab-created alexandrite into a Void Reaver…

International Gem Society instructor Jim Buday walks you through faceting a preformed piece of green moissanite into a Dungeons and Dragons-inspired…

What do gemologists need to know when appraising turquoise? Learn what are the main value factors to consider and the challenges you’ll face.

Justin Prim and Victoria Raynaud of Magus Gems discuss their plans to teach the art of gem cutting to a new generation.

Turquoise Hill in New Mexico is the oldest turquoise mine in North America. Learn the history of this amazing site and tour it through photos.

Almost all turquoises receive enhancements for jewelry use. Learn how to identify the most common turquoise treatments and synthetic options.…

When someone mentions diamonds, the first image that most people think of is the colorless variety. It may surprise you to learn that only a tiny…

The most common of all fancy colors that can be expressed by diamonds is brown. Some claim that approximately 98% of all mined diamonds (gem-quality…

The discovery of any fancy-colored diamond is an exceedingly rare and exciting discovery. Diamonds that are predominately red, meaning that…

Forum

Join our weekly newsletter & get a free copy of the Gem ID Checklist!