How Is the Value of Silver Certificates Determined?
The National Gold and Silver Product Quality Supervision and Inspection Certificate is a gold and silver product inspection certificate issued by the National Gold and Silver Product Quality Supervision and Inspection Center. The main items are certificate number, grading result, total jewelry weight, size, diamond quality, imprint, reference clarity, reference color, ratio level, modification level, remarks, etc.
National Gold and Silver Product Quality Supervision and Inspection Certificate
Right!
- Chinese name
- National Gold and Silver Product Quality Supervision and Inspection Certificate
- Certificate No
- The identification certificate number of the jewelry.
- Grading result
- Describe the type of gem.
- Shape
- Describe the shape of the diamond.
- Issued
- National Gold and Silver Products Quality Supervision and Inspection Center
- The National Gold and Silver Product Quality Supervision and Inspection Certificate is a gold and silver product inspection certificate issued by the National Gold and Silver Product Quality Supervision and Inspection Center. The main items are certificate number, grading result, total jewelry weight, size, diamond quality, imprint, reference clarity, reference color, ratio level, modification level, remarks, etc.
- The National Gold and Silver Product Quality Supervision and Inspection Center is the only company in Shanghai that has been authorized by the State General Administration of Quality and Technical Supervision, and has passed the Institutional Review and Accreditation (CAL), Metrological Certification (CMA), and China National Laboratory Accreditation (CNAL). "A" review, a national-level precious metal and precious jade quality supervision and inspection institution with a fair third party status.
- The diamond grading system used by National Gold Inspection mainly arranges the grades according to the cut, color, and clarity of the diamonds. The highest grade is the rarest and most valuable diamond, and the lowest grade is the lowest value.
- Certificate number: The identification certificate number of the jewelry.
- Classification result: Describe the type of gem.
- Shape: Describes the shape of the diamond.
- Total jewelry weight: Describes the total weight of the jewelry
- Size: Describes the size of the jewelry.
- Diamond Quality Imprint: Describes the weight of the diamond.
- Reference Clarity: Describes the clarity level of the diamond.
- Reference color: Describes the color grade of the diamond.
- Ratio level: Cut evaluation of the diamond.
- Modification level: polishing evaluation of diamond.
- Note: A description of other diamond characteristics not mentioned in the report.