Certified diamonds

When buying an engagement ring with a diamond (from 0.06 ct upwards), the most important thing to receive as proof of authenticity is an international certificate from a diamond grading institute recognised worldwide.

A diamond certificate from an international institute

Every certificate carries its own code (report number), and it is unique, because every diamond is unique — no two diamonds share a code.

With us at ZRIN you will receive an international certificate for every diamond from 0.06 ct (2.40 mm) upwards.

For further information, get in touch:

E-mail: info@zrin.com

Phone: 099 440 1980

Your ZRIN

Let us create something just for you

Visit us at our salon in the Importanne Centre, or get in touch. We will give your idea the time it deserves and shape a piece that carries personal meaning.