Lisa Rosen

Marilyn Monroe said “Diamonds are a girl’s best friend.” Jill St. John said “Diamonds are forever.” Elizabeth Taylor said “Big girls…

Review of the 2015 Tucson Gem and Mineral Show by International Gem Society member Richard Edley.

Publisher’s note: This short history was originally published by the late Stephen Kotlowski, in the public domain, and is reproduced…

Advanced gemological laboratory services and appraisals at cost-effective prices.

You can make future heirlooms with colored gems. A soldier returns from Afghanistan and tells his wife the gemstone stories behind an amazing birthday…

Think of jewelry stones as reflections of you or the recipient. Learning about colored gems can help you find the gemstone personality you’re looking…