Gems & Jewellery Laboratory of India is a full service independent gemological laboratory, which was established to protect diamond manufacturers, traders and consumers from being deceived whenever buying a diamond, gemstone or jewelry.
GJLI operates gemological laboratories in surat, as well as Mobile Labs all across India, and provides the Indian gem trade industry, with various gemological services, under the strict standards. Our laboratory is equipped with the most sophisticated and up to date technology possible, to give professional, comprehensive, accurate and precise information on your precious stones, at the highest possible professional and scientific level. All of which – will give your business a competitive advantage.
At GJLI, every individual is a trained professional, endowed with the highest standards of gemological knowledge.
Among our services you will find:
1: Gemstones and diamonds identification
2: Guiding, sorting and consultation for manufacturers throughout the entire manufacturing process.
3: Guiding and consulting regarding repairs.
4: 4 C’s grading (color, clarity, cut and carat).
5: Mounted jewelry certification.
6: Laser inscription services.
7: Color identification, authenticity check of color and certification.
8: Identification of HPHT treatments and bombardments with FTIR and SPECTROPHOTOMETER.
9: Identification of clarity enhancements, laser drillings and internal drillings (KM).
10: Identification of man-made diamond (CVD-HPHT) and imitations.