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swarovski zirconia wholesale What is the optimization of jewelry and jade?

Postado em por Kingjy
Optimization processing is actually two categories: otimização e processamento. The optimization of jewellery and jade refers to various methods that use traditional and generally accepted methods to make the potential beauty of jewellery and jade appear. Common optimization methods mainly include heating, branqueamento, vinegar dip, colorless oil dip, and chalcedony agate dyeing. Such as the heat treatment of red sapphires, the bleaching of pearls, the immersion of emeralds in colorless oil, etc.. These optimization methods have no effect on the essence of jewellery and jade, and do not change its original nature. Portanto, the national standard stipulates that the optimized jewelry and jade can directly use the name of the jewelry and jade without additional explanation. Por exemplo, heated red sapphires can be directly named natural red sapphires, and dyed agate can be directly named agate, without the need for marking or description on the identification certificate or product label. Jewelry and jade processing refers to various optimization processing methods that are non-traditional and not generally accepted by people. Common treatment methods include immersion in colored oil, enchimento, dyeing, irradiation, laser drilling, revestimento, difusão, high temperature and high pressure treatment, etc.. Such as jadeite dyeing treatment, diamond irradiation treatment, sapphire surface diffusion treatment, ruby ​​glass filling treatment, etc.. These treatment methods have a substantial impact on the color and texture of the jewellery and jade. Portanto, the national standard stipulates that the treated jewellery and jade should be marked with the word “processamento” in brackets after the name of the jewellery or the treatment method. Such as sapphire (difusão) or sapphire (treatment); you can also describe the specific treatment method before the corresponding jewellery name, such as diffused sapphire. The colored gemstones provided by Baolong.com are all natural colored gemstones, which have an inspection certificate from a national authority, so customers can buy with confidence.

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