Trade in Special —Save $125!

Has your World of Color book been exposed to a lot of light, diminished in brightness, or lost its true color over time due to frequent use? If so, it’s time to refresh your collection with a fresh reprint!

Digital displays are inconsistent—colors vary from screen to screen, often leaving you guessing about the true color of your gemstones. With World of Color, you’ll have a physical, vibrant reference that gives you accurate color grading based on the universally accepted Munsell standard. No more uncertainty—just true-to-life colors, every time.

Here’s What You’ll Get

$125 off a freshly reprinted World of Color book.
Expanded Second Edition Companion Book—featuring revised grading charts for gemstones and additional grades added to the charts.

Exclusive Order Process:

1. Order now to secure your copy.
2. Mail your current World of Color book to our offices in Illinois.
3. We’ll mail your fresh reprint.

Special Price: Starting at $345
(with a $125 trade-in discount).

(shipping US $25, Canada $70, Foreign $90)