Diamond testing and grading covers numerous aspects of each stone’s qualities. Quality assessments regarding grading are made by independent gemological labs.
Diamond Grading Report provides an accurate assessment of a diamond's authenticity and quality based on internationally recognized standards. Diamonds with permanent treatments are certified with such treatments noted prominently in the comment section of the report.
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. This report not only covers 4C’s but also indicates if the diamond is treated or enhanced in any way to its present state.
INTERNATIONAL GEMOLOGICAL STANDARD (I.G.S) is ESTABLISHED TO MEET THE GROWING NEED OF TECHNOLOGY, EXPERTISE & AWARENEESS in the field of gems, diamonds, and Diamond jewellery. India’s diamond and Diamond Jewellery industry is growing at an unprecedented rate so, does the need and demand for trained professionals. I.G.S. provides all possible solutions & services like training, testing and consultation. IGS Gem Lab, as private and Independent Gemological Laboratories, has been providing advanced Gemological Testing & Services to our clients in India. Our commitment focuses on Excellence and Integrity. Through our work and our expertise to Gems Treatments, we aim at achieving better disclosure and thus improve the Gemstone Industry. Compared to many Gem Laboratories around the world, International Gemological Standard (IGS) has a unique advantage by being located in the center of trading hub for Color Gemstones.
Recent developments within the gemstone industry have emphasized the importance of our laboratory, since, nowadays, the issuance of a certificate from a reputable Gem Lab has become common practice in our industry, and even necessary to assert the quality of gemstones and increase their value.