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pink gems

What is Jedi Spinel?

Jedi spinel makes a beautiful jewelry stone. Learn how it got its name and what qualities make this vivid pinkish red gem so popular.

Eighth Anniversary Gift: Tourmaline

Just like birthstones, there are gemstones that represent each wedding anniversary year. Tourmaline is the gemstone to give for an eighth anniversary…

Hot Point Testing

Hot point testing can determine if some gem materials are plastic imitations. It can also reveal if a stone is treated with wax or plastic. By Donald…