2024 Gemstone Invitational
2024 Gemstone Invitational We invite you to join us for our annual Gemstone Invitational. Discover new gem finds from the Tucson Gem shows & rare collector stones all at special industry prices. This is a past Event. Thank you all who attended. Group Presentation Saturday & Sunday, March 16th & 17th 2:00 PM - 5:00 PM Saturday, March 16th is fully [...]