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Know Us

Our organization, Pangem Enterprises & Pangem Testing Laboratory was established in the year 1982, as service providers in the area of gems and jewellery with total focus on offering comprehensive Training Certification in Gemstones and Diamond in both Loose & Jewellery form. We are manufacturer, wholesaler, trader and exporter of Jewellery Stone etc. We are service provider of Advanced Gemmology Courses, Gemstone Certification and Jewellery Special Courses etc. Our inclusive services have gained all India acceptance and recognition.


Premier gem testing laboratory of Pune was established in the early eighties when Pune was still known as Poona. In our new avatar as Pangem Testing Laboratory (PTL) we are committed to provide scientific testing reports for coloured gemstones and grading reports for diamonds. To protect all consumers of gemstones and diamonds as well as those aspiring to gain knowledge of gemstones and diamonds, we provide education and research through our Pangem Tech.- Panjikar Gem Research and Tech Institute.

Our mentor, Dr. Jayshree Panjikar is an internationally recognized authority on gemmology. She is the Chief Mentor and Strategic Adviser to Pangem Enterprises & Pangem Testing Laboratory – Panjikar Gem Research & Tech Institute, Pune, Maharashtra, India. Under her dynamic leadership we have come to be recognized as a force to reckon with.


Basic Information

Nature of BusinessExporter and Service Provider
Company CEOAatish Panjikar
Registered AddressGovind Niwas, Office 1/2, 321 Anarayan Peth,,, Pune- 411 001, Maharashtra, India
Total Number of EmployeesUpto 10 People
Year of Establishment1982
Legal Status of FirmIndividual - Proprietor
Annual TurnoverRs. 50 Lakh - 1 Crore
Top Export Countries
  • United States Of America
  • Germany
  • United Kingdom
  • Canada


Location TypeURBAN
Building InfrastructurePermanent
Size of Premises1,200 square feet
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Company USP

Provide after Sales SupportUser Manual
Primary Competitive AdvantageProvide Customized Solutions
Contract ManufacturingDesign Service Offered
Quality Measures / Testing FacilitiesYes

Statutory Profile

Import Export Code (IEC)31130*****
BankerAxis Bank

Packaging/Payment and Shipment Details

Customized PackagingNo
Payment ModeCashCheque

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International Organization for Standardization

ISO 9001 : 2008
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Our Quality Assurance

We are a client oriented firm which maintains high quality standards while implementing our services. We are authorized to issue recognized testing reports for gemstones and diamonds of a wide database of jewelers across the world. Our Laboratory is ISO 9001:2008 Certified Organization. In addition to this, we have in-built research & tech institute, which is highly acclaimed training center in this esoteric domain. The authorization is provided in compliance with internationally accepted quality standards and norms.


Our testing report provide evidence upon varied quality factors which are as follows:


  • Quality

  • Authenticity

  • Credibility

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Our Infrastructure

Our Infrastructure

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Infrastructure & Team

Infrastructure & Team

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Research & Development Facilities

Research & Development Facilities

Our Research & Development Facilities
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Our Motto

“Building Trust For Better Consumer Confidence”.

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Aim / Vision / Mission


To become a highly respected Institution , globally known for producing the best entrepreneurs having excellent and relevant technical knowledge.



To facilitate the provision of excellent, holistic and state-of-the-art knowledge from research experience.

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Our Strengths

  • Customer trust

  • High standards of operations

  • Unconditional, unbiased Quality

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Our Values

  • Build a Family Spirit

  • Be Modest and Humble

  • Embrace and Drive changes

  • Have a Positive Attitude

  • Be Ethical and Transparent

  • Be Passionate and Determined

  • Be Courageous to face the Truth

  • Have Collaborative Environment

  • Pursue Excellence in Knowledge

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Our Proprietor

Dr. Jayshree Panjikar is an internationally recognized authority on gemmology. She is the Chief Mentor and Strategic Adviser to Pangemtech – Panjikar Gem Research & Tech Institute, Pune. Earlier she played a very active role as the Chief Adviser at the Seamedu’s Institute of Gem & Jewellery. For almost 30 years she was the Head of the R & D Department of the National Research Center for Diamonds and Gemstones and the Course Coordinator as well as the Chief Gemologist of the Gemological Institute of India, Mumbai.


In 1975, Jayshree graduated from Fergusson College Pune, University of Pune and stood first class first with distinction at the B. Sc. (Hons.) in Geology. She successfully completed her FGA (UK) from Gemological Association of Great Britain in 1977. Also did her Diploma (DGemG) from the Deutsche Gemmologische Gesellschaft, Idar Oberstein in Germany in the year 1984. From 1987 to 1989 she was the DAAD scholar in Germany at the Heidelberg University to do her doctoral work on Rubies and Emeralds of Indian origin. Jayshree Panjikar is the first Indian lady to study for her doctoral thesis on gemstones at the Heidelberg University in Germany. She has authored and presented papers on gemmology at National and International Gemmological conferences and seminars. She is associated with various institutions of gemmological studies in the country. 2000 saw Dr. Jayshree in Antwerp to do the diploma, Certified Diamond Grader (HRD) Belgium. In 2006 she did an Advanced Gemmology Research Program on Raman Spectroscope & FTIR from GIT, Thailand. From GIA she successfully completed her Graduate Pearl Diploma in 2009.


Dr. Panjikar is the member of the Gemstone Panel of the International Mineralogical Association (IMA). She is also on the Precious Metal and Gemstone Panel of the Bureau of Indian Standards (BIS) and has taken very active role in the formation of the BIS standards for Diamonds. Recently she has been nominated as Executive Council Member of the International Gemmological Conference (IGC). Dr. Jayshree Panjikar is a member of the Advisory Board of Asian Institute of Gemmological Sciences Thailand (AIGS)and as well as on the expert committee of the Gem & Jewellery Institute of Thailand (GIT). From 2011 to 2015 Dr. Jayshree Panjikar will work as member of the Board of Studies for Geology for the University of Mumbai.


She is the Life Member of various prestigious organization like the Indian Science Congress, Indian Geological Congress, Geological Society of India, Mineralogical Society of India, as well a member of the International Alumni Association of the Heidelberg University Germany. Dr. Jayshree Panjikar is also one of the founders of the Forum of Indian Gemologists for Scientific Studies and the President of the Jewellery Designers Association and works for the propagation and development of gemology in India. Dr. Jayshree Panjikar co-authored the book “Gemstones – Properties and Identification”.


Born on 1st April 1955 in Pune, Dr. Jayshree Panjikar is the proprietor of Pangem Testing Laboratory in Pune.

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Service Portfolio

Our firm is involved in offering complete Training & Certification in Gemstones and Diamond in both Loose form & Jewellery form to our valuable clients'. These services cater approximately all variegated needs and preferences related to this domain. Our exceptional services have varied features like promptness, cost effectiveness, timely execution, accuracy and high reliability. Our firm offer one stop solutions for client's varied certification needs pertaining to this domain.


Our Services :


Gem Testing Laboratory – M/s Pangem Enterprises


  • Gemstone Report

  • Diamond Grading Report

  • Diamond Jewellery Authentication Report


Training & Research – M/s Pangemtech


  • Short time course

  • Full time course : Professional Gemologist

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Our Team

Our firm is blessed with dexterous team of professionals, which strives hard to achieve complete client' satisfaction. These professionals mustered over the tiny technicalities involved in this domain. We have hired expert quality professionals, which keeps stringent check over the whole process; right from ideas, conceptualization till execution of specialized services. These professionals are hired after strict scrutiny of their domain expertise and vast knowledge. Our team's dedicated efforts have fetched us huge recognition in this domain.


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Why Us?

  • Panjikar Gem Research & Tech Institute’s Gemmology program is designed to offer training students to be adept at professional gem and jewelery experts. The organization helps students to become the specialists in gemology. The intensive class curriculum is designed for rapid skill development. Each program lets the student practice and perfect the skills under the watchful eye of a trained professional. After the program a student can test and identify hundreds of stones, including unusual and challenging ones.

  • After finishing a course at Panjikar’s Gem Research & Tech Institute, it can take as little as 6 months to acquire the skills and recognition of a fully qualified professional. Because classes are small and instruction personal, students quickly develop highly valued technical skills in diamond grading, gem identification, jewelery design, and jewelery manufacturing. And with programs conducted almost every month of the year, one can start learning almost immediately.

  • Guest lecturers from industry professionals and market visits are carried out on a regular basis.

  • Students stand to benefit from the structure of the course and the practical session stands of larger importance than the theory.

  • During the classes every student is given his own workstation hence it makes students

  • comfortable to understand and ask questions.


Panjikar Gem Research & Tech Institute is a training center to have International Experts approving the teaching methods


" We are Life members of All India Gems & Jewellery Trade Federation (GJF) "

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Need of Testing

Need for Testing your Gem material:
  • Gem testing report is necessary as it benefits the customer as a whole.
  • Testing Report brings in the confidence and trust factor to the jeweler and the customer on the transacted gem material.
  • Testing Report eliminates subjective discrimination to both jewellery as well as customer.
Pangem Enterprises issues recognized testing reports for gemstones, diamonds, and Diamond Jewellery based on internationally accepted standards.

Three things evident in testing report are:
  • Identification
  • Treatment
  • Authenticity
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