Tag Archives: Ulrike Trappe-Krieger

December, 2012

• 26 December

  INTERGEM, A GEM SHOW!

  Quite an exceptional show featuring a totally different aspect of the world of gemstones For the first time one can ask what could Intergem, a show held once a year at Idar-Oberstein city in Germany, offer to a professional who visits every year at least ten shows where colored stones …