A beautifull diamond is a significant purchase. Diamond certificates accurately known as diamond grading report..
The certificate represents a verification that the diamond has all the qualities of cut, color, clarity, shape and weight you expect .
Examples of different certificates and their information:
G.I.A. Certified Diamond Reports provides information about:
• Shape
• Measurements
• Weight
• Depth Percentage
• Table Percentage
• Girdle Thickness
• Culet Size
• Polish
• Symmetry
• Clarity Grade
• Color Grade
• Fluorescence
• Comments about Diamond
• Plot of Internal and External Inclusions
A.G.S.. Diamond Quality Reports provides information about:
• Description
• Shape and Cut
• Weight
• Measurements
• Depth Percentage
• Pavilion Depth Percentage
• Table Percentage
• Crown Angle
• Crown Height Percentage
• Pavilion Angle
• Culet Size
• Girdle Thickness
• Polish/Symmetry
• Clarity Grade
• Color Grade
• Cut Grade
• Fluorescence
• Comments about Diamond
• Plot of Internal and External Inclusions
E.G.L. Certified Diamond Reports provide information about:
• Shape and Cut
• Measurements
• Weight
• Depth Percentage
• Table Percentage
• Crown Angle
• Pavilion Angle
• Girdle Thickness
• Culet Size
• Polish
• Symmetry
• Clarity Grade
• Color Grade
• Fluorescence<br
• Comments about Diamond
• Plot of Internal and External Inclusions
I.G.I. Certified Diamond Reports provide information about:
• Description
• Shape and Cut
• Weight
• Measurements
• Depth Percentage
• Table Percentage
• Crown Angle
• Pavilion Angle
• Culet Size
• Girdle Thickness
• Polish/Symmetry
• Clarity Grade
• Color Grade
• Fluorescence
• Comments about Diamond
• Plot of Internal and External Inclusions

Well, you should buy a Certified diamond. The unique features that set each diamond apart from all other diamonds, are described in the diamond grading Certificate. And it garantee you the Quality you paid for. The Certificate always protects the educated buyer.
The certificate does not have an effecto ont the price you pay of a diamond