ABOUT / CONTACT

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ABOUT/ CONTACT

 
 
Steve & Rebecca Helmich are the proud husband and wife 
owners of Kostbar International.
After it's inception in the early 1980's Steve became the sole owner of 
Kostbar International in the early 1990's.

Together Steve and Rebecca combine Steve's expertise as a highly
respected and experienced colored gemstone dealer 
 and wholesale jewelry manufacturer
with Rebecca's many years of experience 
owning several succesful fine jewelry stores
to create high quality, sellable fine jewelry
for their valued retail clientele.



Join us at the 2026 AGTA Tucson Gem Show
at the Tucson Convention Center
in Tucson, Arizona.
Booth # 323

Contact Steve or Rebecca @:

KOSTBAR INTERNATIONAL
P.O. Box 28772
Scottsdale, Arizona 
85255

Call or email:

rebecca@kostbarinternational.com

Phone # 800-779-3109    480-443-5669

Visit us on the web @:

www.kostbarinternational.com 

  

Lifetime member of the
American Gem Trade Association
which holds us to the highest standards
in the industry

Wholesale to the Trade Only


e-mail us @:
    rebecca@kostbarinternational.com

Phone 800-779-3109    480-443-5669

Visit us on the web @
www.kostbarinternational.com