About us

Who are We ?

PGL Perfection Gem Labs (PGL) is an independent international laboratory that provides professional gemstone identification and grading services to the gems & jewellery industry worldwide through its different centres. We are also specialized in certifying diamond studded jewellery and to offer Mobile laboratory services all over the country for the same.

PGL is backed by a team of Qualified & Experienced Gemologists, Diamond Graders, Jewellery Designers & Market Experts and Our Testing Laboratory provides reliable & unbiased certification Reports for the safety and trust of customers.


Our mission :

” To Achieve Complete Customer Satisfaction and building a long-term relationship with our Customers ”  is our mission. We continuously upgrade our research and skills, so as to provide accurate information to our Customers. We are committed to continuing our growth as India’s foremost diamond grading laboratory dedicated to customer protection.


Our Vision:

To provide quality services that exceed the expectations of our esteemed customers by analysis and interpretation of the scientific characteristics of gemstones. We will be committed to contributing to and maintaining a healthy and sustainable gemstone industry and jewellery sector


Why Us?

“Because your gemstones deserve the best.”

When shopping for something as precious and rare as a natural diamond or other gemstones, it’s important that they should include a gemstone grading report from an independent laboratory. A thorough grading report covers all 4Cs—cut, color, clarity, and carat—so that you know and understand the quality of what you are purchasing.

Most gemstone grading laboratories were created as a service to the gemstone industry. Not PGL Laboratories. We were founded with a mission of consumer protection. This mission ensures you will receive an unbiased opinion on the quality of your diamond.  This is why it’s essential to have a diamond grading report from PGL Laboratories. It reveals the genuine quality of your precious gemstone, both inside and out.

PGL Laboratories Diamond Grading Reports feature:

  • Clear and precise grading that is easy to understand
  • First of its kind, patented technology based on science, with grading reports that offer consistency and accuracy
  • Our reports provide six security measures to ensure authenticity

Ask your jeweler for a PGL Laboratories Gemstone Grading Report. Accept no substitutes, and buy your Gemstone with confidence!