Notícias de jóias

Romania custom engraved bracelets A gem shining with stars and cat’s eyes

Postado em por Kingjy

When some gemstones are ground into a hemispherical or oval-hemispherical shape, under direct sunlight or strong light, a shiny band appears on the surface of the gemstone. It is narrow and flexible, and looks like a cat’s eyes at noon, with cats and flashes. The gemstones in ancient times are called “cat’s eye” without distinction, while in modern times they are called “XX cat’s eye”. Por exemplo, quartz and aquamarine with cat’s eye glitter are called “quartz cat’s eye” e “aquamarine cat’s eye” respectively.

The brighter the cat’s eye flash is, Quanto melhor, and the flash is required to be narrow and flexible. A good cat’s eye flash will change position as the gem is rotated, so it is called “cat eye live light”.

There are many types of gemstones that may have cat’s eye glitter. It is understood that there are more than 20 kinds of gems that have been discovered in the world, but most of them are not seen in the Chinese market. In my country’s market, the most common are quartz cat’s eyes and sillimanite cat’s eyes. Quartz cat’s eyes are brown, branco, colorless, etc., and are mid-range gems; sillimanite cat’s eyes are black to black and are cheap low-end gems. Além disso, you can also see a very expensive “golden green cat’s eye” on the market, also called “Sri Lanka cat’s eye”, “Ceylon cat’s eye”, or simply cat’s eye. It is a brown-yellow, brown-green to honey-yellow mine— -Chrysoberyl (oxide of beryllium and aluminum), the most high-end cat’s eye gemstone, produced in Sri Lanka.

When some gemstones are ground into a hemispherical (plain surface), under direct sunlight or strong light, six starlights will appear on the hemispherical surface. For gems with such starlight, a palavra “starlight” is added just before the name of the gemstone, como “starlight ruby”, “starlight sapphire.” e assim por diante.

In addition to the six-pointed starlight, some gems will also appear cross starlight (four-pointed starlight), for example, “stellite”. Because the cross star is not as beautiful as the six-pointed star, pyroxene is not as precious as ruby ​​and sapphire as a gem, so the price of the cross star is relatively low.

There is also a sapphire with “twelve starlight”, six of which are white and the other six are blue. The angle between the white star line and the blue star line is 30 graus. This is a very rare precious star gem.

 

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OEM/ODM Jóias Fabricante Design personalizado suas próprias jóias

Vamos começar : mo@kingjy.com

 

Guangzhou Jingying Focus em colares de anel de atacado personalizados Brincos Brincos de prata esterlina 925 joia,Gold de prata esterlina banhado com 18k,14K,24K ouro amarelo,Ouro branco e ouro rosa.,marca de logotipo ou outras palavras por gravação a laser de acordo com o requisito do cliente.

Nossa capacidade de produção mensal está fazendo 50,000 Brincos de colar de pulseiras,Jewelry Chain Shop,lojas de saída,atacadista de jóias,Companhia de comerciantes e joalheria,Profissional Fornecer Criar jóias personalizadas e produção em massa de alta qualidade 925 Serviço de jóias de prata esterlina.