Hanna Chyhir - Accredited Jewelry Professional (GIA), Diamond and Jewellery Expert.

Official website:
www.hannachyhir.com
American Diamond Traders inc.
http://www.adtforever.com/index.php?trader=blume

Member of GIA Alumni Association, member of Women Jewelry Association (WJA) and Belarussian Union of Designers (BUD), twice prizewinner of the Special Fund of the President, prizewinner of numeruos republic and international competitions.

In october 2010 Hanna Chyhir takes part in the 2nd Jewellery Design Competition organised by Dubai International Jewellery Week (DIJW, Dubai, UAE). In 2011 studied at Gemological Institute of America GIA and gained Accredited Jewelry Professional Diploma.