Diamond identification and identification strategy Daquan
All newly married young people will buy diamond rings as a witness of love, but are you sure that the diamonds you bought are real? Are you sure that the diamond you bought is of high quality? Are you sure the value of the diamond you bought is preserved? Are you sure the diamond you bought has been certified? 01. Are there fake diamonds? Anything that is beautiful, rare and popular will have imitations, and diamonds are no exception. At present, there are mainly two kinds of fake diamonds that are more common in the market: the first type All newly married young people will buy diamond rings as a testimony of love, but are you sure that the diamonds you bought are genuine? Are you sure that the diamond you bought is of high quality? Are you sure the value of the diamond you bought is preserved? Are you sure the diamond you bought has been certified? 01. Are there any fake diamonds? Anything beautiful, rare and popular will have imitations, and diamonds are no exception. At present, there are two main types of fake diamonds that are more common in the market: The first type is 'MoissaniteIts price is less than one-tenth of natural diamonds. Its various optical properties are closer to diamonds than zircon. The biggest difference between it and diamonds is birefringence, which means that you can see that its faceted edges always have ghosts. The second type is 'zirconThe light of various colors of green, blue, blue and purple is most likely to be zircon, whose price is almost negligible compared with diamond. 02. How to avoid buying fake diamonds? In order to avoid buying fake diamonds, be sure to ask the merchant to provide an authoritative diamond inspection certificate. At present, the most authoritative is the American GIA certificate. Certificates issued by some unknown organizations may not be able to check whether they are synthetic diamonds. 03. Will the GIA certificate be fake? The answer is yes, how do you tell? The most direct way is to use a magnifying glass of 10 times or more or a professional instrument to check the girdle of the diamond. All real diamond girdles will be engraved with the laser number of the GIA certificate code, and the three letters 'GIA' are If you have a double-line hollowed out, log in to checkgems.com: http://www.checkgems.com/ and enter the certificate number to query, and all the diamond information will be displayed immediately. 04, diamond origin? 95% of the world’s diamond production areas are concentrated in: Africa (supplied globally), Russia (mainly supplied to Europe), India (mainly supplied locally), Canada (mainly supplied to North America), Australia (mainly supplied to colored diamonds). Picture 1: Canada 'Davik' diamond mine Picture 2: South Africa 'Kimberley' diamond mine Picture 3: Russia 'Diamond City' Mill Mine 05, diamond classification? diamonds are mainly divided into white diamonds (round, special-shaped diamonds) and colored diamonds, the most widely used is white diamonds. 06, which one is more expensive, white diamond or colored diamond? colored diamonds can be said to be the best among diamonds. They are extremely rare. Only one can appear in tens of thousands or even hundreds of thousands of diamonds. Therefore, colored diamonds are generally more expensive than white diamonds with the same standard carat number. There are also high and low points in the world of colored diamonds. At present, the most common colored diamonds in the market are mainly blue diamonds. Pink diamonds are more rare. The price of all pink diamonds is also the most expensive. '. 07. What kind of diamonds hold their value? Does the diamond you buy have an appraisal certificate? What is the level of the authentication certificate? The common diamond identification certificates on the market are: GIA (Special Certificate), HRD (First Class Certificate), NGTC (Second Class Certificate). Only those diamonds with a GIA special certificate, a weight of 30 points or more, a cut of 3EX, no fluorescence, and no milk coffee green can circulate quickly in the market and retain the most value. The above is the author's summary of diamond identification information for you. The information comes from the Internet. If there is anything wrong, please forgive me. If you need jewelry processing, setting, and customization, please visit the official website of jewelry setting. Jewelry setting will serve you wholeheartedly!
