I just got a set of these chips that are reportedly from the El Condado Hotel and Casino in Lima, Peru. It is quite possible that the name of the casino is Casino Diamond or that it was the Casino Diamond at some point. TGT lists a Casino Diamond in the El Condado Hotel in San Juan, Puerto Rico. As far as I know there was never an El Condado hotel in San Juan. Condado is an area in San Juan where all the major hotels are located. Is it possible that we need an update to TGT?