GS Laboratories | Since 1985 | Dallas, Toronto, Mumbai, Chennai

GS Laboratories Inc. – Toronto

27 Queen St. East, Suite 406
Toronto, Ontario
Canada M5C 2M6

Phone: +1 416 868 6656
Toll Free: +1 877 868 6656
Fax: +1 416 868 6558
Email: info@gslabscanada.com

Membership

  • Canadian Jewellers Association
  • Canadian Diamond Code of Conduct
  • Diamond Bourse of Canada
  • Jewellers Vigilance of Canada

GS Laboratories of America Inc. – Dallas

14114 N Dallas Parkway, Suite 475
Dallas, Texas 75254
U.S.A.

Phone: +1 469-930-9663
Fax: +1 844-274-3289
Email: info@gslabsusa.com

GS Gem Scan Laboratories Pvt. Ltd. – Mumbai Opera House

B2 A, 2nd Floor, Dreamland Building
M.P. Marg, Opera House
Mumbai - 400 004
India

Phone: +91 22 236 581 89 / 84
Fax: +91 22 236 736 13
Email: info@gslabsindia.com

GS Gem Scan Laboratories Pvt. Ltd. – Mumbai BKC

DE 8090, Bharat Diamond Bourse
Bandra Kurla Complex, Bandra (East)
Mumbai - 400 051
India

Phone: +91 22 4023 2433 / 36
+91 022 265 359 28
Email: info@gslabsindia.com