amethyst

Vivid color change makes alexandrite one of the world’s most coveted stones. Our alexandrite buying guide can help you find the best gem for your…

Learn the basic procedures of gemstone faceting. This walkthrough for a standard round brilliant cut gem includes cutting instructions and pics.…

What does it take to succeed at cutting and selling gemstones? Jeff Graham offers newcomers some advice on treating faceting like a business.

Looking for something besides the classic round white diamond? Our engagement ring guide will help you find the alternative gem to match your unique…

Can you create and cut a gem design to make the most of a stone’s tilt brightness? Learn whether your gem will benefit from this consideration.

A favorite among jewelry designers, tourmaline is a great option for a unique engagement ring. This guide will take you from a tourmaline novice…

How should novice faceters choose their first gemstones? Learn which gem rough materials combine cutting ease, low cost, good size, and profit…

Distinguishing between natural and synthetic gems is a critical skill for gemologists. Learn about gem making processes and the telltale signs…

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