LGL Diamond Grading Report (DGR)
The LGL Diamond Grading Report includes a unique serial number to protect against counterfeit Diamond Grading Reports and insure end users that their was was officially authenticated by LGL GemLab.
All DGRs issued by LGL GemLab are recorded in our database. Not sure if your DGR authentic? Scan the QR code or Click to verify your LGL DGR.
1) Full colour image of the Diamond
2) Physical data of the Diamond (Weight / measurements etc...)
3) Gemstone identification and authenticity
4) Graded for 4Cs (Colour, Clarity and Cut and Carat weight) of the Diamond
Diamond color is a key parameter in determining its value as well as its beauty. The diamond color scale starts from D to Z.
Diamonds with no color like D, E, F, are very rare and are more expensive than near-colorless (G, H, I, J) Diamonds.
The clarity of a Diamond is an important factor in determining its value. Virtually all Diamonds have internal blemishes, commonly known as inclusions or surface irregularities. Clarity gradings are determined by the amount, severity, and location of the inclusions.
Diamonds are generally evaluated under 10X magnification using sophisticated microscopes to locate inclusions which may not be visible to the naked eye.
A LGL cut grade evaluates:
1) How the diamond appears when viewed face-up based on the attributes of brightness, fire and scintillation.
2) How well the diamond was designed to ensure durability and optimal weight.
3) The quality of the workmanship or craftsmanship that went into aligning and polishing the diamond’s facets
In jewelry pieces with more than one Diamond, the carats may be described in terms of total carat weight. This is the combined total weight of all the stones in the piece.
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