EGL USA is one of the world's premier independent gemological laboratories.  For over 25 years it has offered the fine jewelry trade and consumers accurate, reliable gemstone identification and professional certification to validate their gemstone purchases. The EGL USA Group is comprised of four North American labs that have built a reputation for:

• Exceptional, innovative service
• State-of-the-art technology
• The fastest service of any major gemological laboratory
• The largest variety of gemological services
• Cutting-edge research
• Education for the jewelry trade and consumers
• Internet accessible certificate verification and Account Status