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learn_gemology_iconLearn Gemology
Science, tools, gem identification, treatments, valuation and grading of gemstones.
gemstone_values_iconGemstone Values
Lookup the current retail and wholesale price of any gemstone.
Learn Jewelry & Lapidary
Cutting and faceting stones, jewelry settings, metals, tools and techniques.
Gemstone Encyclopedia
Detailed information for any gemstone you are interested in.
10 Gemstones Rarer Than Diamonds
10 Gemstones Rarer than Diamonds

They say a diamond is a girl’s best friend. But would she feel the same way if she knew that diamonds are not very rare? In fact, there are many gemstones that are just as beautiful, but much rarer than the diamond. We’ve listed 10 of those gemstones for you. Next time you want to buy something special, think of these stunning and rare gemstones before you think of a diamond!

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Incandescent Light Bulb
Life After Incandescent Lightbulbs

Featured Member Discussion Topic

With the push to go to CFL (Compact Fluorescent Lamp) bulbs in the US, what is everybody doing or planning to do for incandescent light sources?

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