INTRODUCTION TO COLORED STONES WORKSHOP

This workshop provides essential knowledge of colored stones, with an introduction to the "Big Three" of the gemstone world: ruby, sapphire and emerald.

• Define how colored stones are classified
• Identify what causes color in gemstones
• List factors considered when evaluating colored gems
• Identify sources and qualities of the “Big Three” – Emerald, Ruby, Sapphire
• List examples of phenomenal gemstones
• Define synthetic gems
• Understand how to properly care for jewelry
• Develop knowledge to confidently describe colored stone jewelry

Colored Stone Value Assessment – The 4Cs

1. Color

• Understand the three components of color: Hue, Tone, and Saturation
• Learn how to judge and describe color in colored stones.

2. Cut

• Explore how the cut affects a stone's color appearance
• Evaluate brilliance, outline shape, symmetry, and finish quality.

3. Clarity

• Identify types of colored gemstones
• The key points in evaluating the clarity of colored stones

4. Carat Weight

• Learn the concept of carat weight, along with its impact on overall value.

• Letter of Attendance