We provide Atm size certificate.Its has all the specific gravity,Refracitive Index and Hardness also with all the necessary details. its price is 100 per certificate.

We provide Popular size certificate.Its has all the specific gravity,Refracitive Index ,Hardness,optic character,species group,magnification also with all the necessary details. Its price is 150rs per certificate.

We provide Full size certificate.Its has all the specific gravity,Refracitive Index ,Hardness,optic character,species group,magnification also with all the necessary details. Its price is 300rs per certificate.