Get the GemGuide for pricing the world's most precious gems.
Providing wholesale gemstone pricing, appraisal software, education, and appraisal tools for the jewelry industry.
The GemGuide
The Industry Leader for Gem Pricing and Market Information. True, reliable, researched, wholesale prices for diamonds, colored gems, pearls and opals. Choose a subscription model that works for your business.
Appraisal Software
The GemGuide Appraisal Software (GAS) is jewelry appraising software made easy and fast, increasing profitability.
World of Color
Accurately describe, grade, and price all colored gems. Based on Munsell with over 1,400 colors.
Get Educated for Business.
The authority in precious gemstone pricing educating the industry on current pricing trends and gem treatments. We educate through classes, articles, speaking engagements and our own World of Gems conference.
Get EducatedFind a Jewelry Appraiser
Don’t know how to find a jewelry appraiser? Use our exclusive network to find the closest one to you.
Get on the map
Are you a professional appraiser? Add your listing and get discovered by customers near you.
