Mark Identification

DIAMOND RESEARCH LABORATORY

Serial Number

76525289

Filing Date

Jun 16, 2003

Registration Date

Jul 6, 2004

Trademark by

INTERNATIONAL GEMOLOGICAL INSTITUTE INC.

Active Trademark

Classification Information

GEMOLOGICAL SERVICES, NAMELY, PROVIDING IDENTIFICATION, AUTHENTICATION, AND GRADATION OF DIAMONDS AND GEMSTONES AND ISSUING CERTIFICATES RELATED THERETO

Computer and Scientific