Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
Spectrum Group International, Inc.
Irvine, California
We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement of our report dated September 23, 2011, relating to the consolidated financial statements ofSpectrum Group International, Inc., which is incorporated by reference in that Prospectus.
We also consent to the reference to us under the caption “Experts” in the Prospectus.
/s/ BDO USA, LLP
Costa Mesa, California
July 27, 2012