Gemstone
New York, United States
About
The International Colored Gemstone Association (ICA) is the only worldwide body specifically created to benefit the global colored gemstone industry. Join industry professionals worldwide for the opportunity to work together to expand the market for natural colored gemstones.
Product highlights
- The International Colored Gemstone Association (ICA) is the only worldwide body specifically created to benefit the global colored gemstone industry. Join industry professionals worldwide for the opportunity to work together to expand the market for natural colored gemstones.