http://lcotiv.com/tv/61230502486.html

GSTV is a TV shopping channel operated by GSTV Co., Ltd.

Opened in 2004 in the United Kingdom . As of 2012, it is being broadcast in the United Kingdom (GemsTV), Japan (GSTV), the United States (RocksTV), and Germany (GemsTV).

GemsTV in the UK, RocksTV in the US, GemsTV in Germany and GSTV in Japan use the same BGM, but they are no longer related.

The only service in Japan as a jewelry- specialized TV shopping channel (as of 2020).

GSTV imports gemstones from all over the world and manufactures and sells from product planning to manufacturing at its own factory. Some products such as chains are sold wholesale from manufacturers.