Identification
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Amazonite vs Turquoise: Key Differences & How to Choose
Amazonite vs Turquoise can look surprisingly similar at first glance. Both occur in attractive blue-green to green colors, both are…
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White Topaz vs Diamond: How to Tell Them Apart
White topaz and diamond can both appear transparent and colorless in jewelry, but they are fundamentally different gemstones. White topaz…
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Zircon vs Cubic Zirconia: How to Tell Them Apart
Zircon and cubic zirconia are frequently confused because their names sound similar, but they are completely different gemstone materials. Zircon…
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Real vs Fake Tourmaline: How to Tell the Difference
Real tourmaline is a natural borosilicate mineral from a chemically diverse group that occurs in almost every major gemstone color.…
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White Sapphire vs Diamond: How to Tell Them Apart
White sapphire and diamond can both produce a bright, colorless center-stone look, but they are fundamentally different gemstones. White sapphire…
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How to Spot Treated or Synthetic Tourmaline
Tourmaline is valued for an extraordinary range of colors, from black and earthy brown to vivid green, blue, pink, red,…
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Real vs Fake Zircon: How to Tell the Difference
Real zircon is a natural zirconium silicate gemstone with the formula ZrSiO₄. Fake zircon, by contrast, is not one specific…
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White Topaz vs Cubic Zirconia: How to Tell Them Apart
White topaz and cubic zirconia can both appear as transparent, colorless gemstones, so they are sometimes used in similar jewelry…
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How to Spot Treated or Synthetic Zircon
Zircon is a natural gemstone, but a large share of the zircon sold in jewelry has been heat treated—especially vivid…
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White Sapphire vs Moissanite: Differences, Durability & Sparkle
White sapphire and moissanite can both create a bright, colorless center stone without using diamond, but they do not look…
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