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GIA Certificate of Authenticity is quite credible, diamond grading report is very rigorous and place, become the main reason for the prevalence of the GIA certificate. authenticityto identify matching diamond only need to visit the GIA official website, the input certificate number can be inspected. In addition, GIA diamond waist with cold the laser laser technology engraved certificate number to ensure that diamonds unique match with the certificate. It is worth noting that the the GIA laser coding is generally engraved on a 1 carat diamond. To try to keep more than one carat diamonds in all respects perfect, unless the submission diamond customers with special requirements, GIA will in large diamond waist engraved laser coding.GIA compared with another leading accreditation bodies IGI (International Gemological Institute), the biggest difference is the positioning of the consumer population. The main mass consumption jewelry retailer crowd tend to choose the United States GIA certificate.
The GIA certificate stressed unified, the pipeline the standardized certificate issued by page, unified use the same plate making and design. Famous American shop hit middle-class men as Blue Nile, basically with the GIA and AGS certificate. For some patent cut or high-end top luxury brands and products, their businesses will choice IGI certificate. IGI like custom apparel division in Europe, specifically for senior customers custom certificate to reflect the product characteristics. Each certificate follows luxury handmade procedures to ensure that all aspects of quality and jewelry to match. no doubt , the largest proportion of middle class consumers in the mass groups occupy, GIA certificate having an unparalleled advantage. In the 1990s, with the influx of American diamond, GIA certificates also becoming domestic awareness is one of the higher international certificate to accelerate the GIA certificate in the Chinese market, the popularity of speed. It is worth mentioning that the AGS certified diamonds prospects for the development of products in China can not be ignored. for, regardless of which agency certificate, are able to play just proof of the authority. If the consumer is not related professionals, it is recommended that a conscious choice when buying diamond jewelry, diamond jewelry with certificates, will be better able to ensure that your own interests.
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