Constantin has come up with some fitting highlights!
Dear Gemstone Lovers,
When I opened my exhibition stand at the first INTERGEM, it was 1984. And today, the trade fair in Idar-Oberstein is still a red-letter day for me, an appointment not to be missed. On the occasion of the 30-year jubilee I am therefore bringing a really top-class stone with me: An imperial topaz of over 30 carats seems to me to be just the right thing for this occasion! Alongside some other sparkling and exclusive stones, I am donating an unusual set in the shape of the INTERGEM logo for the visitors’ prize.
Just the right thing: a 30-carat star!