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wholesale custom tiara Common garnet types (отдолу)

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Demantoid: Demantoid is the most expensive of all garnets. The color is yellow-green to green. Demantoid 0.057 has a higher dispersion rate than diamond 0.044, so the fire after cutting Excellent, the name of Demantoid comes from its Diamond-Iike Luster, which has the luster like a diamond. Other garnets are black and yellow-brown. They are rarely used as gemstones and are extremely rare on the market.

Гранат: Gem-grade garnets have appeared in the gem market since the 1960s. Grossular’s name comes from gooseberry. It is the most precious gem among the six types of garnets. Three common ones.

Follow me Tsavorite: Green to dark green garnets are colored by the presence of vanadium in the garnets. The bright colors come with me to approximate the green of emeralds. It can be used as a substitute gem for emeralds. It has the advantages of better clarity and toughness, and the price is flatter than emeralds. The difference between the two can be distinguished by characteristics such as specific gravity, refractive index and single birefringence.

Hessonite: Orange-brown garnet, also known as CinnamonStone because of its color similar to cinnamon. It is easily confused with orange spessartine due to the similar color. Both are garnets. Measure specific gravity and refractive index to distinguish.

Hydrogrossular: Green, translucent to opaque, гранат, containing black inclusions such as chromite or magnetite. The appearance is similar to jadeite. It is commercially called Transvaal Jade and can be measured. The refractive index is different from jade.

 

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