Back

South India's Top Rated On-Site

Corporate Trainings For Retail Jewelry Staff

Elevate Your Sales Through Upskilling Your Staffs : Upgraded Performance Guaranteed.

About IIJF

Elevating the Global Gems & Jewellery Industry

The global gems and jewelry domain thrives on trust, precision, and up-to-date knowledge. At IIJF – International Institute of Jewelry Forensics Pvt Ltd, we are a pioneering startup committed to defining a new era of professionalism. Our central vision is to infuse the industry with better, ethical, transparent, and updated knowledge, ensuring that every professional and business operates with the highest standards of integrity.

IIJF-Favicon

Our Core Focus: Building World-Class Expertise

As a dynamic startup, our primary focus is on delivering high-impact training solutions that meet the immediate needs of the global market.

1. Tailored Corporate Training

We partner with Major Jewellery Brands across the globe to offer specialized, customized Corporate Trainings. These in-demand programs are tailormade to uplift the skills of Management and Sales staff, ensuring they are masters of product knowledge, ethical selling, and market trends.

2. Comprehensive Course Offerings

We provide a diverse range of certified diploma and non-certified crash courses, available through flexible fully online and intensive onsite formats. This ensures accessibility for working professionals, ongoing students, and international learners alike.

Our flagship courses include:

Gemology, Diamond Grading, Gemstone Identification

Design & Technology: Manual Jewellery Designing, CAD Jewellery Designing

Business: Jewelry Merchandising, Astro Gemology, and many more

The IIJF Commitment: Talent, Placement, and Global Reach

Rubello

JERIN JOY

Founder, Director & Certified Lead Corporate Trainer

Meet the Founder

Jerin Joy AKA Jerry Rubello

IIJF – International Institute of Jewellery Forensics Pvt Ltd was established on 26th June 2025, by Mr. Jerin Joy, a distinguished professional renowned for his integrity, expertise & knowledge as a Professional Gems & Jewelry Consultant, Educator & a Certified Corporate Trainer.

Mr. Jerin’s journey began unexpectedly as an Aeronautical Engineer before he transitioned his analytical skills and precision into the captivating world of Gems and Jewelry. He holds certifications as a Gemologist and an Accredited Jewelry Professional (AJP), building a 14-year career marked by technical depth and leadership.

A Legacy of Expertise
Mr. Jerin’s extensive 14-year career spans diverse domains, having collaborated with leading international laboratories and organizations, including GIA, IGI, SGL, MTGL, and IIG. His professional roles have covered the full spectrum of the industry, including:

  • Diamond Grader & Gemologist
  • Jewelry Grader & Technical Manager
  • ISO Audit Specialist
  • Customs Inspection Officer
  • Brand Strategist & Consultant
  • Head of Education & Corporate Trainer (in India and abroad)
900
Learners
800
Graduates
35
Countries Reached
15
Courses Published

Learning Objectives

So many academic goals that we expect you to achieve.

Free Updates

Improved skills for building site to sell online courses successful, how to take that opportunity.

Self Learning

The most important thing we expect that you will be able to learn anything just by your self.

Knowledge

Get knowledge about online business, trend analysis, customer approaches, products marketing.

Discussion

Prompt conversation and collaboration within your community of learners and instructors with bbPress forums system integrated in this course.

International Payments

This course for learners in almost every country and currency. Checkout via some popular gateways like PayPal, Stripe, BACS, Cheque even Cash.

Hosted Content

Upload documents, presentations, images, and resources. Simply drag and drop content from your computer straight into the course.

Why Choose Me?

A choice that makes the difference.

Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur
Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur
Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur

Read. Watch. Listen.

Get started now with insights and strategies from my channel.

What People Say

How real people said about Education WordPress Theme.

Subscribe now and receive weekly newsletter with educational materials, new courses, interesting posts, popular books and much more!

Trusted by over 6000+ students

Join our community of students around the world helping you succeed.