Unknown Faceted Gemstone look-alikes
Unknown Gemstone (likely synthetic or treated)
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Open the appSeveral rocks and minerals can be confused with Unknown Faceted Gemstone. Below are documented look-alikes and the features that tell them apart. Never rely on a single feature. Always check multiple properties.
Similar rocks to compare
Cubic Zirconia
ZrO2
Also known as: CZ
Synthetic Corundum
Al2O3
Also known as: Synthetic Ruby, Synthetic Sapphire
Glass
Amorphous SiO2 and other oxides
Also known as: Paste, Rhinestone
Natural Quartz
SiO2
Also known as: Amethyst, Citrine, Rock Crystal
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