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mens rings gold Imitation and Identification of Tanzanite

Joylashtirilgan bilan Kador

Since the “Titanic” movie hit, when everyone knew that the heart of the sea gem in the movie was tanzanite, it attracted the attention of the jewelry market, and tanzanite became more popular.

As the zoisite to which tanzanite belongs, its origin is scattered in many places in Europe and Australia, but the main origin of tanzanite is only in Tanzania, and Kenya also has sporadic production.

The original tanzanite imitation is a blue-violet glass product, which can be distinguished by observing whether it has a strong pleochroism, and the glass is single refraction, while tanzanite is a birefringent gem. Yaqin o'tkan yillarda, a new kind of tanzanite imitation has appeared. It is a natural aquamarine treated by radiation. It is not only a real gemstone in color, but also a birefringent natural gemstone; ammo, the refractive index and specific gravity of the two are different. Although the colors are similar, the pleochroism can also be distinguished.

Tanzanite is mainly faceted gemstones. Good tanzanite has good luster and very good fire.

Tanzanite’s remarkable pleochroism and special blue-violet hue are the most important features for identification. Ayni paytda, the tanzanite imitations known on the international market are still mainly glass products. Although radiation-treated aquamarine has been used in It has caused discussion in the market, but it rarely occurs and can be easily identified. Shu sababli, consumers only need to carefully observe whether there is obvious pleochroism. Albatta, if there is any doubt, it is safer to consult an expert.

When choosing tanzanite, the color is the priority. The closer to blue, the higher the price. Ammo, the saturation of the color should be enough. Tanzanite with too light color is of lower value.

Due to the small production area of ​​tanzanite and the political turmoil in Tanzania, the output of tanzanite is less than other gemstones. Shu sababli, the price of tanzanite fluctuates greatly. There is no definite price measurement standard. Shu sababli, it is best to compare before buying. More secure.

 

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Guangzhou Jeyning Custance World Wewlass marjonlari markali ziraklarni suzadi 925 zargarlik buyumlari,Sterling kumush oltin 18k bilan qoplangan,14K,24K sariq oltin,oq oltin va Rose Gold.it Custom zargarlik buyumlari turli xil dizaynga ega,logo brend yoki mijozning talabiga binoan lazerni o'yma.

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