Gemology: an Exploration into the World of Colored Stones; glimpses of a personal adventure into the world of gemology; around the world and under the lens.

Hi, I’m Guy Pilla and the owner of Mainely Gems. After retiring from a twenty-one year public service career with the U.S. Coast Guard, my family and I r ...

ACS offers uniquely cut or rare, faceted, colored gemstones, designer cabochon gemstones and gemstone carvings for collectors and jewelry designers.

We sell below wholesale prices on 1000's of gemstones for collecting and jewelry.

The world's #1 wholesale diamond and colored stone pricing / gemstone pricing guide. Over 50 varieties of gemstones! An excellent reference tool for purchasing ...

Richard Krementz Gemstones has been making beautiful jewelry since 1866. Today, they specialize in exotic colored gemstone jewelry and bridal jewelry, both in ...

Pangolin for top quality preformed tourmaile from Namibia

Here you will find loose Diamonds and Diamond jewelry selected by the owner, John Souza.

Parlé Jewelry Design - Your source for color gemstones Jewelry - 36 Years of Prime Jewelry Manufacturing

We have sold gems and related products since 1974. We have done over 1,000 gem and jewelry shows. We feature faceted gemstones, finished jewelry and settings ...