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Home > Topaz > 4 Ways to Tell if topaz is Real

4 Ways to Tell if topaz is Real

Almost all blue topaz gemstones in the market are the result of irradiation treatment. Mystic topaz, on the other hand, is typically treated with a multicolored coating. Materials like Glass, Cubic Zirconia, and plastic are frequently used to imitate natural topaz. It's advisable to buy from reputable retailers and, if possible, request a certificate from a gem testing laboratory for authentication. Here are some handy tips to help you initially discern the authenticity of topaz.

1. Check Rainbow Effect

Real: Real faceted Topaz does not display a rainbow effect.
Fake: When you rotate fake Topaz crafted from faceted cubic zirconia in the light, it will give off a noticeable rainbow of colored light.

2. Check the color

Real: Most of blue Topaz stones commonly seen in jewelry stores are usually the result of irradiation. The color of this treatment is stable and permanent. Despite the treatment, these stones are still regarded as 100% genuine.
Coating: Mystic Topaz is applied a multicolored coating to the stone's surface. However, this coating can be scratched easily. As such, sellers should inform customers about this treatment during the sale.

3. Inspect the Inclusions

Real: Real Topaz should be free of air bubbles as it is a naturally occurring mineral.
Fake: If you're examining a stone and find tiny bubbles inside when viewed under magnification, it's likely that you're dealing with glass or a similarly manufactured material.

4. Hardness Test

Real: Real Topaz cannot be scratched by a steel nail. After a period of use, real Topaz typically doesn't exhibit noticeable wear.
Fake: Fake Topaz made from glass or plastic can be scratched by a steel nail. After a period of use, these low-hardness fakes will show obvious wear and gradually lose their original luster.
Topaz
Topaz
A species of Minerals, also known as Chrysolithos, Gouttes d'Eau, Pyrophysalite, White Topaz
Scientific name: Topaz
RockType: Minerals
Description
Description
Topaz is a common household name and readily available in almost any jewelry store globally. It is a tough gem, ranking in the top-five hardest known to man. It is nearly chameleon in nature and can range from crisp and clear to murky purple and all colors in between!
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