Exhibit 99.1
Silberstein Ungar, PLLC CPAs and Business Advisors
Phone (248) 203-0080
Fax (248) 281-0940
30600 Telegraph Road, Suite 2175
Bingham Farms, MI 48025-4586
www.sucpas.com
November 1, 2010
Board of Directors
Diamond Information Institute, Inc.
2300 W. Sahara Avenue, Suite 800
Las Vegas, Nevada 89102
Sent via email
To the Board of Directors:
Effective immediately, the CPA firm of Silberstein Ungar, PLLC is resigning as independent auditor for Diamond Information Institute, Inc.
We wish you the best of luck in the future.
/s/ Silberstein Ungar, PLLC
Silberstein Ungar, PLLC
Cc: Securities and Exchange Commission