The GlueX experiment requires a diamond radiator to produce a photon beam. UCONN has recently acquired several diamond samples from [http://www.sinmat.com/ Sinmat] and [http://www.e6.com/en/ Element 6] to perform qualifying test. | The GlueX experiment requires a diamond radiator to produce a photon beam. UCONN has recently acquired several diamond samples from [http://www.sinmat.com/ Sinmat] and [http://www.e6.com/en/ Element 6] to perform qualifying test. |