How can I buy my favorite sapphire?

Sapphire is one of the world's four most precious gemstones. I don't know how many people surrender to its beauty. Buying a favorite sapphire has become an inevitable choice for jewelry lovers. How can I buy sapphire correctly? Color: The most sapphire that affects the value of sapphire is one of the world's 'four precious gems'. I don't know how many people 'surrender' to its beauty. Buying a favorite sapphire has become an inevitable choice for jewelry lovers. How to choose sapphire correctly?　　　　Color: 　　　　The most important factor affecting the value of sapphire is its color. Sapphire is not only blue. It is gem-grade corundum of other colors besides red. There are pink, orange, yellow, green, purple, colorless, gray, black, blue, etc., among which blue is the most popular , Followed by a pink-orange sapphire called'Paparacha'. What we focus on here is blue sapphire. In my country’s national standards, the color of sapphire is divided into three tones: blue, slightly greenish blue, and slightly purple-blue; the chroma is divided into five levels: dark blue, brilliant blue, deep blue, blue, and light blue; There are three levels of bright, brighter, and general. For the concepts of'hue','chroma' and'lightness', please refer to the Ruby Selection Guide. The best colors in the Paparacha market are'cornflower blue' and'royal blue'. The chroma of these two colors belongs to brilliant blue and deep blue. The difference is that royal blue is pure blue. , And cornflower blue has a slight purple.　　Cornflower Sapphire　　Royal Blue Sapphire　　　　Place of Origin: 　　　　 In the 'Four Precious StonesThis is not simply a discrimination based on the origin. Just like'a party of water and soil nurtures a person', the formation mechanism of sapphire and the trace elements contained in it will be different for different origins, which results in differences in the appearance of sapphires. Kashmir sapphires are regarded as the best sapphires, but they are relatively rare on the market today. Instead, Burmese sapphires occupy half of the sapphires, and the precious'Royal Blue' can be produced here; the second is Sri Lankan sapphires, which are produced here. 'Paparacha' is famous for its holy lotus-like color, and it can also change the color of star sapphire.　　Kashmir sapphire　　Burma sapphire　　Sri Lanka sapphire　　Sri Lanka color-changing star sapphire　　　In addition, Thailand, Cambodia, Australia and other countries also have sapphire production. my country's Hainan, Fujian, Jiangsu, Shandong, Hebei, Heilongjiang and Qinghai also have sapphire production.　　　　 carat weight: 　　　　 Another important factor is the carat weight. When other conditions are the same, the larger the sapphire, the better~ Since large-grain sapphire is relatively rare, when the total weight of the sapphire is larger, its carat unit price will increase stepwise. 18k white gold with diamonds and morganite 3 carats non-burned sapphire ring Price: 26,000 yuan Clarity: 　　　　 sapphire may be accidentally wrapped in other minerals during the formation process; it may be due to changes in the surrounding environment during crystallization, spontaneous cracks; It may also contain some gas-liquid inclusions and so on. Therefore, natural sapphire cannot be absolutely pure.　　　　 It is generally believed that the higher the clarity of sapphire, the better, but there are exceptions. The cornflower sapphire with the best color is because of the small inclusions inside, which makes its appearance have a velvety luster, which makes people fall in love at first sight and become the 'king' among sapphires. Cornflower sapphire cut: 　　　　'A good cut is the second life of a gemstone', from a natural crystal shape and unpretentious rough stone to a stunner that can bloom with brilliance and highlight brilliant colors, which is indispensable The role of workers.　　　　'S evaluation of cut includes shape, ratio, symmetry, and polishing. Sapphire is often cut into an oval shape. When cutting an excellent sapphire, the cutter must first design the most suitable cutting method after careful consideration. Oval cutting water drop-shaped cutting plain cutting certificate: 　　　　 If you say that the author’s writing is too professional, you can’t understand it; or you can understand it, but without a lot of practice and lack of experience, don’t worry, just to solve the problem of consumers Difficult, many gem associations in the world have formulated relevant evaluation standards and can issue sapphire quality evaluation certificates. The more authoritative ones are Gübelin (Gübelin Gemological Laboratory), SSEF (Swiss Gemological Institute), and GRS (Swiss Gemological Institute).　　　　 Gübelin and SSEF standards are very strict; GRS is the most common certificate in the color treasure industry, and the commercial names of pigeon's blood and royal blue were first proposed by GRS. Generally, a gem of very good quality usually has two or three certificates from three laboratories at the same time. In addition, the certificates issued by AIGS, AGL, GUILD, and national inspection agencies are also relatively reliable.　　　　 Now do you have an accurate location for your favorite sapphire? Are you ready to buy a September birthstone to add light to your jewelry box?　　　　 The above is the author's summary of the sapphire information for you. The information comes from the Internet. If there is anything wrong, please forgive me. If you need to customize the sapphire setting, please visit the official website of jewelry setting. Jewelry setting will serve you wholeheartedly!