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Why Gem Certifications?

Gemstone lab certificates issued by the following Trusted Laboratories are the best in the business.

Authenticity

Trust

Self Satisfaction

Better Resale Value

GRS GemResearch Swisslab

Gem Research SwissLab – GRS, is a private independent gemmological research laboratory, founded in 1996 by Dr Adolf Peretti. GRS research has focused principally on the identification and characterization of high-quality gemstones from newly discovered mines, as well as determination of origin for gems derived from classic mining regions. The area of research also focuses on the identification of gemstone imitations, synthetics and gemmologists. Their final area of expertise specializes in colour grading and gemstone colour branding.

Their research laboratories located in key global sites are equipped with the latest most sophisticated technology to recognize and identify today’s advanced gemstone treatments. In addition to this, they have a group of dynamic, internationally recognized university professors, scientists and gemmologists.

  • Private independent gemological research laboratory
  • Internationally recognized laboratory reports
  • Founded in 1996
  • www.gemresearch.ch
  • Transparent business conduct
  • Identification Reports
  • www.iigj.org

Indian Institute Of Gems & Jewellery (IIGJ)

The Indian Institute of Gems & Jewellery (IIGJ) is an initiative of GJEPC established for sustainable development in the Indian gem & jewellery industry. It is the country's premier facility for certifying coloured gemstones, diamonds, and jewellery. With an internationally standardised infrastructure, the association offers gemological services to clients worldwide. It has a state-of-the-art tools, automated screening machines for diamonds, and other spectrometers. These instruments can detect elements at extremely low levels, enhancing the accuracy of their reports.

International Gemological Institute

IGI is the largest international laboratory for diamond and colored gemstone certification. It is the only international certification lab that is controlled by a single central governing body that adheres to one internationally acknowledged system for diamond and colored gemstone grading. Apart from the standard 4 C’s—Color, Clarity, Cut, and Carat Weight—IGI certificates add another "C": Confidence, which every consumer should have while buying diamonds or colored gemstones.

We, at Shivparvatigems, take immense pride in having a vast catalog of IGI certified gemstones to boost your confidence while you make a purchase.

  • Largest organization of its kind
  • Identification Reports
  • www.igi.org

PGL International Laboratories Pvt. Ltd.

PGL International Laboratories Private Limited (PGL) is a well-equipped laboratory known for it’s unbiased gemological testing services to the jewellers, as well as end users (customers). PGL provides services for complete gem identification which includes natural vs synthetics and treatments done on the specimen; Diamond Jewellery Grading; Rudraksh Identification and Photomicrography of gems & diamonds, Detection of Synthetic Diamonds (CVD & HPHT) with the help of advanced imported machine.

We, at Shivparvatigems, take immense pride in having a vast catalog of PGL certified gemstones to boost your confidence while you make a purchase.