From its humble beginnings in 1993 with only 35 booths, GJX became the fastest growing gem show in Tucson’s gem show history, now boasting over 700 booths. The GJX show will be held in downtown Tucson across the Convention Center on
February 4. – 9. 2020
Like every year, Constantin Wild will be presenting fine colored Gemstones. Find him and his beautiful rarities at Idar-Oberstein Group Pavilion, Stand #4000.