a little technican conundrum here. From the photograph it seems the piece is finished in the mould, so not a ground and polished stand with a beveled edge but a moulded bevel. Fantastic photograph, by the way. The edges are rounded, so it was either moulded or (acid) polished afterwards - which would be an unnnecessary additional operation after beveling. Apparently the material is high quality crystal and designed to produce maximum sparkle - so I'd suspect one of the high quality low profile Italian companies - Fidenza or CALP. But there is no substitute for handling. I could be off by a few countries...