American Institute of Gemological Research, Inc.
Independent Denver gem lab serving the Colorado Front Range
American Institute of Gemological Research, Inc. is an independent gemological laboratory serving the Denver metropolitan area. AIGR provides printed jewelry appraisals, diamond and gemstone reports, watch appraisals, and expert jewelry consulting from GIA Graduate Gemologists.
Specialties
- •Jewelry appraisals
- •Diamond appraisals
- •Colored gemstone and pearl appraisals
- •Watch appraisals
Services
- •Insurance jewelry appraisal documentation
- •Gem grading reports
- •Estate jewelry distribution support
- •Expert jewelry consulting and testimony support
Pricing
AIGR lists jewelry appraisals starting at about $135 for the first piece and $90 for each additional piece. Expert consulting starts at $90 per half hour or $180 per hour; confirm current fees directly before scheduling.
Verification
This profile was prepared from source-backed research on 2026-05-15.
Source: https://www.aigrinc.com/