Stone study

We work mainly with GIA and HRD laboratories, but we can also have your stones certified by IGI or LFG laboratories.

All you need to do is make an appointment.

These reports are used to ensure the quality of a stone, in particular whether it is Triple EX; but also to sell them at their fair value.

The GIA (Gemological Institute of America) and HRD (Hoge Raad voor Diamant) are certification bodies that provide diamond appraisal and quality reports.

The GIA is considered one of the most respected certification bodies in the diamond industry. Based in the USA, it provides expert reports for diamonds using strict standards for quality, color, cut, clarity and cut. Their reports provide detailed information on the stone’s characteristics, including details on inclusions, cracks and imperfections. They are considered reliable and accurate in the diamond industry.

HRD is a certification body based in Belgium and is also considered one of the most important certification bodies for diamonds. It provides expert reports for diamonds, using strict standards for quality and characteristics. HRD reports provide detailed information on the size, color, clarity and cut of diamonds. Their reports are also considered reliable and accurate in the diamond industry.

Expert reports provided by these organizations are considered proof of diamond quality and authenticity, and are often used to ensure transparency and security in diamond transactions.