527, 2 1/1 Galle Rd,, Colombo 10350
www.srilankabusiness.com/exporters-directory/gem-diamond-and...
Colombo Gold Center, Market St,, Colombo 01100
www.facebook.com/TrustedGemsPVTLTD/
12, 1 Piyarathanarama Pl,, Dehiwala-Mount Lavinia 10350
preciousinternational.business.site
166/20G Elvitigiala Mawatha,, Colombo 00800
www.srilanka-places.com/places/c-g-s-ceylon-gem-stones-colom...
30 Jayawardene Ave,, Dehiwala-Mount Lavinia
No 19, 12 Piyarathanarama Pl,, Dehiwala-Mount Lavinia 10350
www.facebook.com/RubyGemsPvtLtd/
Kawdana Road, Pragnaloka Mw, 136/95,, Dehiwala-Mount Lavinia
www.jewelxy.com/business/manufacturer/gemstones/325936156340...
74A, 3 1/1 Captain Sumudu Rajapaksa Mawatha,, Dehiwala-Mount Lavinia
www.srilanka-places.com/places/gem-lk-dehiwala-mount-lavinia...