Diamond, Gem, Jewelry Appraisal.

American Gem Registry, Denver Colorado

Our Gem Lab is equipped with the finest instruments available

Appraiser Neil T. Beaty will walk you through the appraisal process while you watch

Appraisals come in many forms. Neil is an expert appraiser for sellers, buyers, jewelers, attorneys for property matters, insurance pre loss documentation, and expert witness appraisals.

Diamond, Gem, Jewelry Appraisal by Expert Witness in Denver Colorado

The Truth, The Whole Truth, and Nothing but the Truth
Appraisals of Diamond, Gem, and Jewelry items in our Denver Colorado Gem Lab

Neil T. Beaty GG (GIA) ICGA (AGS)

The American Gem Registry, LLC. is Colorado’s premier full service, gemological laboratory, and jewelry appraisal service.

We are Colorado’s oldest AGS Independent Certified Gemologist Appraiser.

We support both buyers and sellers of diamonds, gemstones, and jewelry with independent, accurate, USEFUL information.


Gem, Diamond, Jewelry Lab and Appraiser. Expert Diamond Grader.

By Appointment only!request2Appraisals, Gem Lab, Diamond Grading, Registry

For individuals, sellers, jewelers, insurance companies and attorneys for insurance, estates, taxes and other purposes. While you wait and while you watch service.

Diamond Grading

Diamond grading while you wait, including cut evaluations. All grading to GIA and AGS standards by Colorado’s oldest Independent Certified Gemologist Appraiser.

Gem Lab

Grading is by a GIA Graduate Gemologist. Our lab is equipped with Saran Diamension, ASET, Idealscope, AGS and GIA certified master diamonds and computerized raytracing.

The Appraiser

The first thing required in hiring an appraiser is that you must decide what it is that you want to know. “What is this worth?” is simply not a meaningful or sufficient question.