From
December 11, 2026
until December 13, 2026
At Rosemont - Donald E. Stephens Convention Center, Illinois, United States
5555 North River Road, Rosemont, IL 60018, United States
Categories: Fashion Industry, Consumer Goods
Tags: Gems, Consumer, Jewelry, Registration, minerals, Auction, Gemstones, InterGem, stars, exhibition, show, magazine
From December 11, 2026 until December 13, 2026
From April 28, 2027 until April 30, 2027
