Creation- Origins and mines, physical & optical properties, types of rough.

Clarity- Internal & external features, plotting, International clarity grading system.

Color- Color grading as per Indian & International standards, fancy color, and fluorescence.

Cut- Different types of cuts & their grading, proportions, polish and symmetry.

Carat- Diamond weight – estimation with formula, operating sieves & gauging tools.

Certification- Microscope diamond grading, different grading systems – GIA, AGS and HRD.

Comparison- Identification of diamonds from its Stimulants like CZ, moissanite, other synthetic diamonds, clarity, color enhancement treatments, HPHT & CVD diamonds.

Costing- Cost as per Indian & International market, Certified and non-certified diamond. Valuation of solitaires with Rapaport pricelist.

Campaigning- Buying & Selling – Trading of diamonds, close out business, diamond business terms and trade words.

Care & Customer- Tips for general diamond care and cleaning guide, how to achieve customer satisfaction and maintain long lasting business relationships.

Learn the Venus Grading System® (VGS®) the Indian grading standards exclusively at IIG.