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rose gold necklace chain Basic quality evaluation of cat eyes

Posté le par Joyjy

(1) Couleur. The beeswax yellow is the best, followed by green, yellow-green, brun jaune, gray-green and gray-yellow again. When the light illuminates the gemstone from the side, half of the cat’s eye is its body color, and the half becomes other colors, which is also a good performance. As for cat eyeliner, the brighter and more flexible the better; if there are two or three eyeliners, and the eyeliner will open and close when turning the gems, it is the best; if the eyeliner is not obvious, the middle is broken, and the position movement is not obvious, it is second. Produit.

(2) Clarity and transparency. The clarity and transparency of golden emerald gemstones are very good, and most of the gemstones have no obvious visible inclusions. Cependant, the clarity and transparency of a cat’s eye cannot be measured by the standard of a transparent gem. If the cat’s eye is too transparent, its eyeliner must be poor. Donc, the transparency and clarity of the cat’s eye should be treated dialectically. D'une part, I hope it will be cleaner. Be transparent; d'autre part, you can’t sacrifice the cat-eye effect for being too transparent. En général, cat eyes produced in Sri Lanka are of the best quality, but their transparency is often not high. Cat eyes produced in Brazil have better transparency and better eyeliner, which is difficult to see in other producing areas.

(3) Cut work. The cut style of a cat’s eye is different from a faceted gem. It must be cut into a curved gem, and the long axis of the gem must be perpendicular to the direction of the inner filamentous inclusion to produce a good eyeliner. En outre, the height of the arc also affects the eyeliner. En général, the higher the camber, the thinner and brighter the eyeliner; the lower the camber, the thicker and lighter the eyeliner. But the higher is not the better, but also the beauty of the shape and the restriction of the natural shape of the gem material. En outre, the bottom of gems is often left very thick, in fact, there is no need to consider the beauty of the appearance and the limitations of the natural shape of the gem materials. En outre, the bottom of the gem is often left very thick, which is actually unnecessary. This will not only affect the setting, but also increase the price due to the increased thickness and affect sales.

The cleaning and maintenance requirements of cat eyes should be noted: do not wear or store in high temperature environments to avoid bumps; it is best to store them separately to prevent bumps and damage to other things or jewelry.

 

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Conception du fabricant de bijoux OEM / ODM Custom Vos propres bijoux

Commençons : mo@kingjy.com

 

Guangzhou jinging se concentrer sur les colliers de bague en gros personnalisés bracelets boucles d'oreilles en argent sterling 925 bijoux,Gold en argent sterling plaqué avec 18k,14K,24K or jaune,or blanc et or rose.Il est capable de personnaliser des bijoux en argent sterling divers design,marque de logo ou d'autres mots par gravure laser selon l'exigence du client.

Notre capacité de production mensuelle est à la hauteur 50,000 Pièces Bracelets Collier Boucles d'oreilles Bijoux.,boutique de bijoux,magasins de sortie,Bijoux grossiste,Traders and Jewelry Brand Company,Professionnel fournit des bijoux personnalisés et une production de masse de haute qualité 925 Service de bijoux en argent sterling.