Contact KMSGems Laboratory
We're here to assist you with all your gemological needs. Whether you have questions about our services, need help with gemstone identification, or want to discuss bulk testing arrangements, our team is ready to help.
Laboratory Locations
Sri Lanka (Main Laboratory)
KMSGems Laboratory
205 Stafford Cross Road
Ragala, Halgranoya
Sri Lanka 22240
+94 78 377 9999
Mon-Sat 9:00 AM - 6:00 PM
USA Mailing Address
KUMARASINHA MUDIYANSELAGE CHANDRAPALA
STC 8779
102 Central Ave
MT, USA
For mail and packages only
Business Hours
* All hours are Sri Lanka Time (UTC+5:30)
Send Us a Message
Have a question or need assistance? Fill out the form below and we'll get back to you within 24 hours.
Frequently Asked Questions
Additional Information
For Gemstone Submission
When submitting gemstones for testing, please include:
- Your contact information (name, email, phone)
- Any known information about the stones (origin, if known, estimated weight)
- Specific tests you'd like performed
- Return shipping instructions
For Media Inquiries
Journalists and media professionals can contact us at media@kmsgems.com for press kits, expert interviews, and information about our latest research and developments in gemological technology.
For Partnership Opportunities
Interested in partnering with KMSGems Laboratory? We're always looking for collaborations with jewelers, educational institutions, and gemological organizations. Please email partners@kmsgems.com with details about your organization and proposed partnership.
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