GIADJ LAB Incorporated in the year 2018, GIADJ Lab has attained pinnacle status in gemstone testing and certification field over the years. However, the success of GIADJ Lab is not a mere coincidence, it has achieved pioneer status in the gemstone certification industry due to continuous research and synergy with highly skilled professionals and industry insiders.
With objectivity and expertise, GIADJ ensures the integrity and accuracy of every report it issues. GIADJ tests every material submitted to determine whether it is natural or not, and discloses any treatments discovered during our examination.
Laboratory Service fees
All fees are charged in the currency of the location where the item is submitted for service. To view fees, chose your gemstone type and currency.