Kristall products – “Russian Make” diamonds – are provided with multiple security features that guarantee their authenticity and quality.
A distinctive birthmark – a laser engraving – is one of them, the most durable and next to impossible to imitate, as it is performed with the aid of cutting-edge equipment. The laser mark is engraved on a diamond’s girdle, so that it does not interfere with the stone’s appearance.
As a rule, diamonds from 0.30 carats in size are inscribed. Usually, the corporate logo and serial number are engraved on the stone. However, upon a client’s request the polished diamond may receive any technologically feasible inscription or sketch.