How much money of 10 drill, chengdu to buy a diamond ring of 10 have certificate? Online choose gia netizens to remember, gia generally in more than 20 points can be out of the gia grading certificate, so require companies to produce certificates for granted. Certificate of origin is issued by the national authoritative organization, like a diamond in the color, clarity, guaranteed. Gia with international certificates such as ( GIA,HRD) Is the most ideal choice, because the international certificate of appraisal result is one of the most authority and authenticity. But also false certificate of international online, so also should pay attention to, the general really GIA certificate GIA lettering on diamond waist line, not only in GIA's official website can check the corresponding appraisal result. Online to buy a diamond ring, so precious things reliable? See here, you may have doubts, online to buy a diamond ring, so valuable and reliable? We just said that the diamond is the world's most standardized products, as long as to master the knowledge about the diamond 4 c, is can rest assured to buy a diamond ring on the Internet. Because the classical merchants to provide product quality policy ( The diagram below) 。 Naked drill, for example, businesses will also provide GIA, NGTC, such as product certificate, GIA naked drill have serial number on the certificate, at the same time in the diamond waist will be engraved with the laser anti-counterfeiting code is consistent with the corresponding certificate. As long as the certificate and diamond waist two number is consistent, basic can say no. Can also directly on the GIA's official website inquiries, just enter the diamond weight and number, detailed information about the diamond can be found out, big can rest assured consumption. Shiny beauty, perfect bloom in the fashionable Mosaic four claws, especially higher drill, added a rich administrative levels sense, yi yi is shining on the drill, is permeated with romantic exotic atmosphere. Address: jinjiang district ZongFu road no. 2 times square A 1609 jewelry consultation telephone: 028 - - 86659920 jewelry website