The International Gemological Institute (IGI) is one of the world’s leading and most widely recognized independent laboratories for certifying diamonds, gemstones, and jewelry. Established in 1975, IGI provides unbiased, professional assessments that help consumers and businesses understand the true quality and characteristics of their gemstones.

The Gemological Institute of America (GIA) is the most respected and globally recognized authority in gemology. Founded in 1931, GIA is a nonprofit institution dedicated to gem research, education, and the development of industry standards. As the creator of the modern 4Cs of diamond grading—Color, Clarity, Cut, and Carat Weight—GIA sets the benchmark for gemstone quality worldwide.

The DGRL certificate represents the reliability, consistency and integrity of the Moissanite standard. And now, we offer a verification service for all DGRL certificates, giving you even more peace of mind. With the certificate verification service, you can quickly and easily confirm that the information recorded in the certificate is consistent with the information archived in the DGRL certificate database.

The GJSPC laboratory ensures for providing the true identity of the specimen submitted to laboratory for testing without any bias to the client. Any human controlled process to improve the appearance or value commonly known as treatment in the trade are always mentioned on the report issued by GJSPC Laboratory unless specimen submitted is not good enough in size or not providing the right clues towards the call or the specimen is not treated in any manner. Each & every report can be verified at www.gjspc.in by entering the report number or the document number. GJSPC Laboratory maintains 100% confidentiality towards their report & all the data collected or shared by the client. Each detail is handled & uploaded on our secure network to ensure that no data is being stolen or lost in any manner.

The IGL (INDRAPRASTHA GEMOLOGICAL LABORATORIES) was founded in 2010 as a scientific gemmological laboratory to examine and determine the authenticity of the gemstones & jewellery. This was a way to maintain the trust of its clients and stay true to its ideals. Since then the IGL  has grown to become one of the most respected gemological laboratory of its kind in the world. INDRAPRASTHA GEMOLOGICAL LABORATORIES (IGL) is ISO 9001:2015 certified company accreditated  from EGAC (EGYPTIAN ACCREDITATION COUNCIL) registered from INTERNATIONAL ACCREDITATION FORUM (IAF) which maked IGL globally acceptable & trustable lab. The IGL gem lab uses the latest science and state-of-the-art equipments / machines to carry out its scientific analysis in gemological studies. On the basis of this it issues its highly respected Gemmological Reports, which are relied upon by famous indian jewellers, gem traders, astrologers and directly consumers. IGL is also highly recommemded for those who are looking for unbiased, independent and absolutely trustworthy opinions about their gems.