PGTL is proud to be Sri Lanka’s and India’s preferred laboratory for accurate diamond and coloured stone testing, reports, and certifications.
Visit our labs in Sri Lanka or India or let us know how we can help online.
PGTL PRECIOUS GEM TESTING LABORATORIES – COLOMBO
320/5, Galle road,
Colombo 03, Sri Lanka.
T : +94 076 123 7508
E : info@pgtlabs.com W : www.pgtlabs.com
PRECIOUS GEM TESTING LABORATORIES – BERUWALA
E : info@pgtlabs.com
PRECIOUS GEM TESTING LABORATORIES – U.S.A
T : +1 (657) 2468217
PRECIOUS GEM TESTING LABORATORIES – THAILAND
T : +66 89 6942822
PRECIOUS GEM TESTING LABORATORIES – CHENNAI
4 Rutland Gate, 2nd Street, KNK Road,
Nungambakkam, Chennai – 600006
T : +91 44 42025888
PRECIOUS GEM TESTING LABORATORIES – MUMBAI
No 08, The Jewel Building, Roxy Chambers, MP Marg, Charni Road,
Opera House, Mumbai – 400 004.
T : +91 9892891960 / 022- 49734851
E : info@pgtlabs.com