GUILD Aurora Awards

Featured Works

Loading works…

Setting standards in gemological excellence through field-verified science, professional education, and industry-leading laboratory services since 1980.

40+Years of Excellence

1.5M+Certificates issued worldwide

100K+Professionals Trained

Laboratories

Our Services
Report Verification
Grading Report
Origin Report
Dossier Report

Institute

Institute Overview
Field Expeditions
In-Class Courses
Online Learning
Enterprise Training

Knowledge

Digital Library
Research Papers
Gemological Journals
All News
Official Merchandise

Company

Field Gemology
About GUILD
Merchandise
Careers
Contact Us

粤ICP备16082724号-1号