Jade | GRS GemResearch Swisslab AG

About
- Company Profile
- Dr. A. Peretti
News
GRS Reports
Research
- Analytical Methods
- Inclusion Gallery
Publications
Shop
Report Verification
Contact

₀
Cart

#GRS documentary 2015: A journey to Mogok

#GRS documentary 2015: Interesting discoveries at the Mandalay gemstone market

Latest GRS Alerts

GRS Alert: Unusual phosphorescent pebbles identified as synthetic aggregates 24/04/2016

GRS Alert: A new type of synthetic spinel appears at the Bangkok show 14/09/2015

GRS Alert: New spinel treatment discovered involving heat- and cobalt-diffusion 22/05/2015

Recent Posts

Retake of GRS presentation from 2018 GILC meeting in Tucson, AZ 26/02/2018

GILC Meeting in Tucson 2018 23/01/2018

Update of Color-Grading for GRS-type “Pigeon’s Blood” Borderlines 10/12/2017

GRS Newsletter

Leave this field empty if you're human:

Unable to display Facebook posts.
Show error

Error: (#4) Application request limit reached
Type: OAuthException
Code: 4
Please refer to our Error Message Reference.

Contact Us
GRS on Twitter
GRS On Facebook
GRS On Google+
GRS On Pinterest
GRS On Instagram
GRS On YouTube

© 2017 GRS GemResearch Swisslab AG | www.gemresearch.ch

Disclaimer
Company Profile
News
Gemstone Reports
Contact
GRS Report Verifiaction