62-4491

Gemstone Quality & Value Vol.1

By GIA®. The essence of grading gems is explained and illustrated with color photos of the world's most desirable gemstones. Learn what constitutes quality gems and how values differ. 143 pages.
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Market prices as of 7/22/2014
Gold
Gold: 1310.25
Platinum
Platinum: 1493.00
Silver
Silver: 20.81