Laboratory Reports
DIAMOND REPORTS
JEWELLERY REPORTS
COLOR STONE REPORTS
APPRAISAL
HGL Issues diamonds reports jewellery reports and color stone reports and appraisals.
We grade diamonds, color diamonds, gemstones and appraise precious jewellery.
HGL name is for the expert and impartial certification of diamonds, appraisals and gemstones report for jewellery certification, our experience and reach in the professional realm is unrivaled.
HGL is an organization, with operating laboratories & offices in New Delhi and Nepal and are offering a variety of courses designed for professionals, seller and buyer.