Diamond testing and grading covers numerous aspects of each stone’s qualities. Quality assessments regarding grading are made by independent gemological labs.
Diamond Gem Stone Grading Report provides an accurate assessment of a diamond's authenticity and quality based on internationally recognized standards.
Each diamond is graded on the basis of 4C’s i.e. Clarity, Cut, Color and Carat-weight. At IGS, each Diamond is graded very carefully by experienced Diamond Graders.
IGLS Lab have equipped ourselves with the most technologically advanced equipment available for the use in the identification and authentication of colored gemstones.
IGLS Lab Jewelry certificate is used to document jewelry pieces and identify the characteristics of the precious stones featured in each piece.
Each diamond is graded on the basis of 4C’s i.e. Clarity, Cut, Color and Carat-weight. At IGS, each Diamond is graded very carefully by experienced Diamond Graders.
IGLS Lab Rudraksha certificate is used to document rudraksha pieces and identify the characteristics of the precious stones featured in each piece
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