Blue Pearl Grading

The grading of blue pearls has become an exacting exercise that is now world recognised. 'The Blue Pearl Grading System' grades not only for size, shape, lustre and surface, but also colour.

There are two brands of blue pearl: The Eyris brand of blue pearls are graded - Select Gem, Gem or A grade. Any pearl falling short of this standard is not an Eyris pearl.

All Eyris brand pearls have a totally traceable history, by way of an individual ID number given to the pearl during cultivation that holds details about the life of the pearl such as the place and date of cultivation.

Select Gem and Gem grade pearls are accompanied by a Certificate Brochure recording these details for the owner. This certificate brochure gives the purchaser an understanding of the value of their pearl and it can be used for insurance/valuation purposes. A grades are accompanied by a Certificate of Authenticity and a booklet of information about the blue pearl.

The Pacific Blue grades – B, Mystique and C grades are accompanied by a Certificate of Authenticity also.

Colour Grading

The ‘liquid’ colour appearance that is itself the heart of each blue pearl’s attraction, has lead to the development of a specialised grading system. This system enables the jeweller/gemologist to identify each pearl by reference to a grading method that is easy to follow and accurate.