Diamond certificate is the abbreviation of diamond appraisal certificate. It to understand what diamond certificate is, you can first understand the classification of the diamond certificate. The international -recognized mainstream diamond certificate is mainly divided into two categories: The first category is 4C certificate. The diamond 4C certificate measures the value of diamonds from the four aspects of diamond's carat number, color, clarity, and cutting. The laboratories that provide such certificates, of which GIA's 4C certificate has the most wide range of applications. Most of the diamond certificates mentioned on the market refer to 4C certificates. The second category is diamond light performance certificate. The diamond light performance certificate, from the four angles of the brightness, shining, fire color, and light symmetry of diamonds, measure the beauty and value of diamonds. The evaluation criteria for diamond light performance certificate are proposed by Sarine Diamond Lab, so diamond optical performance certificate generally refers to Sarine LTD's SARINE diamond light performance certificate. sarine diamond light performance grading Global standards therefore, due to the different types of diamond certificates, the explanation of what is diamond certificate will be different.
But for the merchants who have not met, how dare you pay cash easily? At present, the most important measurement standards can provide business licenses, taxpayer qualification certificates, and product quality certification certificates. So, can the quality appraisal certificate of the diamond jewelry industry be selected? Types of Diamond Certificate 1: The GIA Diamond Certificate provided by the American Gem Academy is an independent non -profit organization. As the authority of the gem industry in the world, it is famous for its fairness. The breakthrough research of this college and its own education, experiment and equipment development process are almost chronicles of the growth of jewelry industry. The GIA diamond grading report and GIA diamond treatment are considered the world's number one gem certificate. Diamonds of various shapes and sizes are sent from all corners of the world to the college for analysis. Types of Diamond Certificate 2: The HRD Diamond Certificate provided by the Belgian Diamond Council of Belgium is the official recognition of the Belgian diamond business industry. Its headquarters is located in the World Diamond Center Antwerp. The HRD diamond color certificate focuses on the detailed features that determine the value of colorful diamonds, such as color description, color design and glowing. It has an important position for whether the diamond is naturally colored diamond or imitation diamonds after the test. Types of Diamond Certificate III: The AGS Diamond Certificate provided by the American Baoyu Society to lead the industry through strict grading standards and provides detailed information. Primary consumers can understand diamond grading with simple and easy -to -understand numbers and methods. Diamond wholesalers and processors often use the detailed diamond information provided by the AGS certificate to buy batch diamonds in the world. Types of Diamond Certificate IV: The IGI Diamond Certificate provided by the International Gem Institute is located in Antwerp. It is the oldest gem college in the world. The authority of its diamond certificate is recognized by the world. The IGI diamond report is essentially a statement. It uses the world's recognized system to prove the authenticity of diamonds and provide reliable and correct diamond identity and level. Types of Diamond Certificate 5: National Jewelry and Jade Quality Supervision and Inspection Center provided by the NGTC Diamond Certificate National Jewelry and Jade Quality Supervision and Inspection Center (referred to as inspection Center) is a national jewelry and jade professional quality inspection institution authorized by relevant national competent departments. The authority of jade testing. The diamond grading system used by the National Inspection also arranges the level in turn in accordance with the cutting level of the diamond cut, color, and clarity. Types of Diamond Certificate 6: EGL Diamond Certificate EGL provided by the European Gem Academy was established in 1974. Its customers are mainly professional wholesalers, retailers and cutting factories. It has a certain professional status and popularity in the United States and Belgium EGL identification. Its appraisal certificate is sufficient to provide all the information of the diamond, including the physical properties of the weight, color, clarity, and size of the diamond for the reference of the industry and consumers. Types of Diamond Certificate VII: The GAC Diamond Certificate China Baozhu Diamond Certificate China Treasure Jade Association provided by the China Treasure Jade Association for short, the English name "of China" is abbreviated as "GAC". Supervise and inspect, and invite local jewelry associations (business) to cooperate to assist the quality of product quality. The China Baoyu Stone Association is responsible for the quality supervision and inspection of self -discipline products in the jewelry industry in the nation's jewelry and jewelry industry, and invites local jewelry associations (business) to cooperate to assist in product quality self -discipline. Types of Diamond Certificate Eight: The GIC Diamond Certificate provided by the Beijing Gemstones Inspection Center of China University of Geosciences is the main service of the GIC Diamond Certificate China Gem Gemstones Inspection Center of China Geology University, which mainly serves the society. Known as the "cradle of treasure education at home and abroad." The diamond certificate is the guarantee of the quality of diamonds. It mainly identifies the weight, cutting, clarity, color, polishing, symmetry, and other characteristics of diamonds. As far as the domestic market is concerned, jewelry suppliers are mainly provided by the GIA diamond certificate and the NGTC diamond certificate, and I love Diamond Network to provide HRD diamond certificates and NGGC diamond certificates. As far as the global market is concerned, the most authoritative diamond certificate is GIA, IGI, and HRD diamond certificates. Related Reading Jiahua Marriage and Love Jewelry was rated as the industry's most influential retail brand Zhou Dafu continued to become the second JNA prize chief partner micro -film marketing to jewelry product communication, which brought unexpected effects with Hui Hui Jewelry. Jiguangfengyu "Fang Fuqi Cup" Jewelry Sales Skills Competition Finals successfully ended Loulan Mo Yu Thanksgiving Jewelry Exhibition. Disclaimer] This article only represents the author's own point of view, which has nothing to do with the Jintou Jewelry Network. The Jintou jewelry website maintains neutrality on the statement and viewpoint judgment in the article, and does not provide any explicit or implied guarantee for the accuracy, reliability or integrity of the content contained. Readers are requested to give reference only and take their own responsibilities.
We know that diamonds inlaid on the ring with a diamond ring of 30 points have its corresponding diamond certificate. Diamond certificate can also be called Diamond Grading Report and Diamond Quality Report. It is based on the 4C standard for diamonds. Observation and detection of diamonds to form a report. Among them, placing diamonds at ten times the magnifying glass to analyze its size, clarity, cutting, polishing, symmetry and other characteristics. It also includes determining the color level of the diamond, fluorescent detection, etc. The diamond certificate is the best test method for you to buy a DR true love diamond ring. Even newcomers don't have to worry about the attributes of diamonds on the diamond ring.
For Chinese buyers, the diamond appraisal report can be divided into two categories. The largest category is internationally, such as: GIA, SSEF, HRD Antwerp, etc., and some small institutions. The second category is in China, such as: NGTC, GIC, etc.
Diamond certificates are mainly divided into two categories of nude stone certificates and inlay diamond certificates. Most of the domestic certificates are latter, and the former of the international certificate is mostly. At present, China does not recognize China, so there is no legal effect. Diamond certificate is only for the reference of diamond data, providing confidence in consumers. The certificates issued by regular institutions are basically guaranteed.
Diamond certificate is the abbreviation of diamond appraisal certificate.
It to understand what diamond certificate is, you can first understand the classification of the diamond certificate.
The international -recognized mainstream diamond certificate is mainly divided into two categories:
The first category is 4C certificate.
The diamond 4C certificate measures the value of diamonds from the four aspects of diamond's carat number, color, clarity, and cutting.
The laboratories that provide such certificates, of which GIA's 4C certificate has the most wide range of applications. Most of the diamond certificates mentioned on the market refer to 4C certificates.
The second category is diamond light performance certificate.
The diamond light performance certificate, from the four angles of the brightness, shining, fire color, and light symmetry of diamonds, measure the beauty and value of diamonds.
The evaluation criteria for diamond light performance certificate are proposed by Sarine Diamond Lab, so diamond optical performance certificate generally refers to Sarine LTD's SARINE diamond light performance certificate.
sarine diamond light performance grading Global standards
therefore, due to the different types of diamond certificates, the explanation of what is diamond certificate will be different.
But for the merchants who have not met, how dare you pay cash easily? At present, the most important measurement standards can provide business licenses, taxpayer qualification certificates, and product quality certification certificates. So, can the quality appraisal certificate of the diamond jewelry industry be selected? Types of Diamond Certificate 1: The GIA Diamond Certificate provided by the American Gem Academy is an independent non -profit organization. As the authority of the gem industry in the world, it is famous for its fairness. The breakthrough research of this college and its own education, experiment and equipment development process are almost chronicles of the growth of jewelry industry. The GIA diamond grading report and GIA diamond treatment are considered the world's number one gem certificate. Diamonds of various shapes and sizes are sent from all corners of the world to the college for analysis. Types of Diamond Certificate 2: The HRD Diamond Certificate provided by the Belgian Diamond Council of Belgium is the official recognition of the Belgian diamond business industry. Its headquarters is located in the World Diamond Center Antwerp. The HRD diamond color certificate focuses on the detailed features that determine the value of colorful diamonds, such as color description, color design and glowing. It has an important position for whether the diamond is naturally colored diamond or imitation diamonds after the test. Types of Diamond Certificate III: The AGS Diamond Certificate provided by the American Baoyu Society to lead the industry through strict grading standards and provides detailed information. Primary consumers can understand diamond grading with simple and easy -to -understand numbers and methods. Diamond wholesalers and processors often use the detailed diamond information provided by the AGS certificate to buy batch diamonds in the world. Types of Diamond Certificate IV: The IGI Diamond Certificate provided by the International Gem Institute is located in Antwerp. It is the oldest gem college in the world. The authority of its diamond certificate is recognized by the world. The IGI diamond report is essentially a statement. It uses the world's recognized system to prove the authenticity of diamonds and provide reliable and correct diamond identity and level. Types of Diamond Certificate 5: National Jewelry and Jade Quality Supervision and Inspection Center provided by the NGTC Diamond Certificate National Jewelry and Jade Quality Supervision and Inspection Center (referred to as inspection Center) is a national jewelry and jade professional quality inspection institution authorized by relevant national competent departments. The authority of jade testing. The diamond grading system used by the National Inspection also arranges the level in turn in accordance with the cutting level of the diamond cut, color, and clarity. Types of Diamond Certificate 6: EGL Diamond Certificate EGL provided by the European Gem Academy was established in 1974. Its customers are mainly professional wholesalers, retailers and cutting factories. It has a certain professional status and popularity in the United States and Belgium EGL identification. Its appraisal certificate is sufficient to provide all the information of the diamond, including the physical properties of the weight, color, clarity, and size of the diamond for the reference of the industry and consumers. Types of Diamond Certificate VII: The GAC Diamond Certificate China Baozhu Diamond Certificate China Treasure Jade Association provided by the China Treasure Jade Association for short, the English name "of China" is abbreviated as "GAC". Supervise and inspect, and invite local jewelry associations (business) to cooperate to assist the quality of product quality. The China Baoyu Stone Association is responsible for the quality supervision and inspection of self -discipline products in the jewelry industry in the nation's jewelry and jewelry industry, and invites local jewelry associations (business) to cooperate to assist in product quality self -discipline. Types of Diamond Certificate Eight: The GIC Diamond Certificate provided by the Beijing Gemstones Inspection Center of China University of Geosciences is the main service of the GIC Diamond Certificate China Gem Gemstones Inspection Center of China Geology University, which mainly serves the society. Known as the "cradle of treasure education at home and abroad." The diamond certificate is the guarantee of the quality of diamonds. It mainly identifies the weight, cutting, clarity, color, polishing, symmetry, and other characteristics of diamonds. As far as the domestic market is concerned, jewelry suppliers are mainly provided by the GIA diamond certificate and the NGTC diamond certificate, and I love Diamond Network to provide HRD diamond certificates and NGGC diamond certificates. As far as the global market is concerned, the most authoritative diamond certificate is GIA, IGI, and HRD diamond certificates. Related Reading Jiahua Marriage and Love Jewelry was rated as the industry's most influential retail brand Zhou Dafu continued to become the second JNA prize chief partner micro -film marketing to jewelry product communication, which brought unexpected effects with Hui Hui Jewelry. Jiguangfengyu "Fang Fuqi Cup" Jewelry Sales Skills Competition Finals successfully ended Loulan Mo Yu Thanksgiving Jewelry Exhibition. Disclaimer] This article only represents the author's own point of view, which has nothing to do with the Jintou Jewelry Network. The Jintou jewelry website maintains neutrality on the statement and viewpoint judgment in the article, and does not provide any explicit or implied guarantee for the accuracy, reliability or integrity of the content contained. Readers are requested to give reference only and take their own responsibilities.
We know that diamonds inlaid on the ring with a diamond ring of 30 points have its corresponding diamond certificate. Diamond certificate can also be called Diamond Grading Report and Diamond Quality Report. It is based on the 4C standard for diamonds. Observation and detection of diamonds to form a report. Among them, placing diamonds at ten times the magnifying glass to analyze its size, clarity, cutting, polishing, symmetry and other characteristics. It also includes determining the color level of the diamond, fluorescent detection, etc. The diamond certificate is the best test method for you to buy a DR true love diamond ring. Even newcomers don't have to worry about the attributes of diamonds on the diamond ring.
For Chinese buyers, the diamond appraisal report can be divided into two categories. The largest category is internationally, such as: GIA, SSEF, HRD Antwerp, etc., and some small institutions. The second category is in China, such as: NGTC, GIC, etc.
Diamond certificates are mainly divided into two categories of nude stone certificates and inlay diamond certificates. Most of the domestic certificates are latter, and the former of the international certificate is mostly. At present, China does not recognize China, so there is no legal effect. Diamond certificate is only for the reference of diamond data, providing confidence in consumers. The certificates issued by regular institutions are basically guaranteed.