The International Colored Gemstone Association is proud to announce its next Congress, to be held in Bangkok, Thailand.
“Ruby: Eternal Love” is the official theme of the Congress.
Event date: 12-15 October, 2019 https://www.gemstone.org/ica-congress
The International Colored Gemstone Association is proud to announce its next Congress, to be held in Bangkok, Thailand.
“Ruby: Eternal Love” is the official theme of the Congress.
Event date: 12-15 October, 2019 https://www.gemstone.org/ica-congress
