GIA Symposium Exhibit to Feature 100-ct. Yellow Diamond

The Steinmetz “Sunrise,” a cushion-cut, 100.67-ct. fancy intense yellow diamond, will be the feature gem in an exhibit of 1,000 gems, jewelry and sculptures at the GIA Symposium 2011. The display will be a part of the international gem and jewelry conference, being held May 29-30 at Gemological Institute of America headquarters in Carlsbad, Calif. The event also commemorates the 80th anniversary