Spectral Gems, Inc., has been a presenting gemstone dealer at the following retail store roundtable events:

• Abbott Taylor Jewelers of Tucson, AZ
• Alexander's Fine Jewelry,Port Huron, MI
• Christopher's Fine Jewelry of Champaign, IL
• Cooper and Binkley Jewelers of Brighton, MI
• Davidson's Jewellery of Ottawa, Ontario
• Diamond Designs of St. Johns, Newfoundland
• Herzog's, Kettering, OH
• Hopman's, Elkhart, IN
• Jeffrey Mann Fine Jewelers, Toledo, OH
• Knowles Jewelry of Bismarck, ND
• Lehua Jewelers, Kamuela, HI
• LeRoy, Tacoma, WA
• Michael Sherman Jewelry Designs of Carmel, CA
• Moyer Jewelers of State College, PA
• Pave' Fine Jewelers of Oakland, CA
• Studio 2015 Jewelry of Woodstock IL
• T Lee Fine Designer Jewelers of Minneapolis, MN
• Voetsch, Prairie Village, KS
• Yanke Designs Innovative Jewelers of Franklin MI
• The Wedding Ring Shop of Honolulu, HI