Laboratory Services
Instruments & Books
Seventy-five years of uncompromising commitment to quality. GIA Instruments works hand-in-hand with the GIA Laboratory, the GIA educational staff, and the jewelry trade in developing the instruments of today that prepare you for the challenges of tomorrow. You can be assured of precise, problem-free operation and instruments styled to impress your customers.Since the first GIA instrument was registered in the early 1930's, we've been building products you can trust that put the power of knowledge on your side. They help you buy, grade, and appraise with increased accuracy. And give you a competitive edge.
GIA Instruments™ and Bookstore helps you unlock the mysteries contained in the art and science of gemology and jewelry. GIA now provides DiamondView™ and DiamondSure™, two products that screen and detect synthetic diamonds.
As scientists, researchers, educators, and engineers, we insist on building the very finest equipment in the world of gemology, metallurgy and jewelry. But "the finest equipment in the world." would mean very little without our steadfast commitment to real-world practicality.
Everything we offer the trade has the day-to-day practicality and utility to profoundly benefit your bottom line.
For instance, GIA Instruments™ Microscopes are used to sell more diamonds and gemstones than any other scope in the entire western hemisphere. With their ease of use, versatility, and reliability, the vast majority of professionals use our microscopes to share the intricacies of gemstones with their customers – and close sales.
Representatives are available to help you with any questions you may have:
North America: 800-421-8161
International: 760-603-4200
CARLSBAD
GIA Instruments
1949 Kellogg Ave
Carlsbad, CA 92008-6582
Monday-Friday
8:00 am-4:30 p.m. PST
Browse through our online catalog of quality instruments.
How to order, prices, return policy.
GIA Instruments™ has over 60 years of experience in designing products that need less service and are easier to maintain. However, should you need technical help, professional advice, or repair service of any kind, please contact a Technical Services Team Member toll free at 800-421-8161. Prior to sending an instrument in for repair, make sure to request a Repair Order number.
Technical Services, Repair and Support or call 800-421-8161 for a Customer Support Team Member.