John Dyer & Co.

SOURCING THE ROUGH

We travel widely to Asia, Africa, South America and other locations to find good values and a wider diversity of rough gemstone materials. We want to bring you high quality at the lowest possible price. Worldwide usage of gems and jewelry is growing at a rapid rate. This makes good rough gem material hard to find. Nevertheless, we are constantly striving to bring you the best.  For our current stock of precious gemstones please access our online catalog.




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Copyright © 2007 John D. Dyer - Precious Gemstones Company