Ron Campbell

Before investing in an expensive piece of equipment, learn how to examine these gem faceting machine features, so you can...

Selecting and orienting rough gems can be challenging for new faceters. These tips can help you choose the right tools...

Buyer beware! Not all color-change chrysoberyl is alexandrite. Learn the classic color ranges of true alexandrite and avoid being scammed...

Our gem faceting machine comparison chart will help you evaluate a number of models based on numerous features. Find the...