Authenticity verification and quality grading of unmounted diamond, applying the GIA grading system. Grading services include testing to determine whether material is a diamond, and whether it is natural or synthetic. All diamonds are tested for laser drilling, fracture filling, irradiation, and high pressure/high temperature (HPHT).

The gemstone Identification report professionally documents the results of a full examination of a material. The results detailed will identify the material examined giving such identifying characteristics as colour, clarity/transparency, shape, cut, dimensions, weight and a coloured photo. The report will also state whether it is natural or synthetic and if the material has been treated to enhance its Appearance by an identifiable treatment (Heat treatment, diffusion processes, glassy filling, etc.). It will also be noted if it is a simulant with no known Natural counterpart, or if it has been assembled from two or more separate components.

Identification / Testing of Jadeite-Jade

The jade identification (Jade test) report professionally documents the results of a full examination of a material. The results detailed will identify the material examined giving such identifying characteristics as colour, clarity/transparency, shape, cut, dimensions, weight and a coloured photo. The report will also state whether it is natural without any treatment (A-Jade) or if the material has been treated to enhance its appearance by an identifiable treatment (polymer impregnation known as B-Jade, dyeing of colour also known as C-Jade, or both B+C-Jade). It will also be noted if it is a simulant with no known natural counterpart, or if it has been assembled from two or more separate components also known as D-Jade.

The jewellery appraisal report would include the following approximate identifying characteristics such as color, clarity/transparency, shape, cut, dimensions and approximate weight of all the gemstones / diamonds / jade / pearls together with a coloured photo.