Kostbar International
Your Source for Fine Color!
Kostbar International
Gemstone Stud Earrings
Gemstone Dangle Earrings
Diamond Halo Earrings
Gemstone Pendants
Opal Jewelry
About Us
Trade Shows
Contact Us
Coming Events & Trade Show
s:
Visit us at the
2026 AGTA
Tucson Gem Show
Booth 323
Tucson Convention Center,
Tucson, Arizona.
American Gem Trade Association
Wholesale to the Trade Only
e-mail us @:
rebecca@kostbarinternational.com
