When you want to buy a ring, what ring is the first thing that comes to mind? At present, the most popular ones can be said to be diamond rings and various colored treasure rings, such as rubies, sapphires, etc. Today, let's talk about sapphire. China Jewelry Merchants Network Xiaobian gives you a comprehensive introduction to how to choose a sapphire ring. Diamonds have a 4C standard, and sapphire, also a precious gem, is also selected according to the 4C standard. 4C is color, clarity, cut, weight. 1, sapphire 4C quality The first is that the color is natural, and the color that affects the gem is the difference between "burning" and "no burning". The heat-optimized gemstone looks cleaner and clearer. From the quality of the gemstone, there is no difference between no burning and burning, and the certificate can be recognized. However, if you want to invest as a collection, choose a non-burning gem to appreciate more space. Secondly, the selection of sapphire should pay attention to cutting, and the gemstone is cut well to be beautiful. The cut affects the fire of the gem. If it is a faceted sapphire, look at the symmetry of the facet and the proportion of the overall gemstone cut. Finally, look at the gems for flaws, no cracks, that is, clarity. In the case where the first few conditions meet the requirements, the larger the sapphire, the better. Weight, a 1 carat sapphire, compared to a 2 carat sapphire, the price per carat is several times higher than 2 times. In short, the price of sapphire varies with weight. The increase is in geometric progression. The sapphire appreciation space above 3 carats is even more impressive. At present, the sapphire price in China's Caibao market has basically maintained an annual increase of 20% to 30%. Due to the limited natural resources, it has a bullish attitude towards the future market. 2, style design In addition to the quality itself, designing sapphire is often a problem that cannot be ignored. Each designer will give the sapphire its own soul when it comes to sapphire. It uses a unique design to interpret its glamour, using ingenious craftsmanship to sing the unique charm of Sapphire itself. The more famous design of sapphire in the industry is Dai Dai, but this popular style has increasingly produced many derivative styles. How to choose sapphire 3, mosaic process Inlay is one of the most important factors for its value and price for every piece of jewelry. If a precious sapphire is not elaborate enough, it will also appear that the quality of the jewelry itself is very low. Carbon fiber woven sleeve is a type of protective covering made from carbon fiber material. It is designed to provide strength, durability, and flexibility to various application Carbon fiber Woven Sleeve,3k carbon fiber sleeve,Carbon Fiber Braid Sleeve,Carbon Woven Sleeves Jiangyin Phecda New Material Technology Co., Ltd , https://www.nbphecdacomposite.com
