North American Gemological Laboratory
13400 NE 20th St. Suite 19
Bellevue, WA 98005
Phone - (425)637-0075
Fax - (425)283-0449
Email - info@na-gl.com

Business hours: 9am – 5pm Monday - Friday

If you are unable to schedule an appointment during regular business hours, we offer after hours and Saturday appointments.

Please contact us by phone or e-mail to schedule an appointment, inquire about pricing, ask questions, or obtain more information about our services.

Shipping Instructions – Please follow these guidelines when shipping packages to our laboratory. Not following these guidelines may compromise the security of your package or delay delivery.

Address all shipments to:
N.A.G.L.
13400 NE 20th St. Suite 19
Bellevue, WA. 98005
*CLIENTS ARE RESPONSIBLE FOR SHIPPING AND INSURANCE FEES*

Do you have a question for us? Please use the form below to send an email. We respond within 24 hours to all inquiries. We look forward to hearing from you.