Get Your Jewellery Verified at IDT

Get Your Jewellery Verified at IDT

Trusted by jewellers and consumers for over 20 years.

You may have already paid for a diamond, gemstone or jewellery piece. But without independent laboratory verification, you may never know what you actually received. IDT helps you verify whether your stone is natural, laboratory-grown, treated, synthetic or even an imitation.

Scientific
Verification
Diamond &
Gemstone Testing
Trusted Expert
Guidance
Book My Jewellery Verification
Diamond and gemstone verification at IDT Gemological Laboratories

Know What You Own

Why Verification Matters

A bill, verbal claim or store certificate may not tell you the complete story. Professional examination helps replace assumptions with clarity.

Natural or Lab-Grown?

Know what type of diamond you own.

Synthetic or Treated?

Understand whether your gemstone has been enhanced or is not natural.

Mismatch Risk

A bill or seller’s claim may not tell the full story.

Peace of Mind

Protect your purchase before gifting, resale, repair or inheritance.

Do Not Find Out Too Late

Don’t Wait to Discover the Truth Later

Many people only question their jewellery when they try to resell it, repair it, insure it, or pass it on to family. By then, it may be too late to go back to the seller. Get clarity now.

Verify It Now
  • 1A lab-grown diamond sold as natural
  • 2A diamond imitation mistaken for a real diamond
  • 3A synthetic gemstone sold as natural
  • 4A treated gemstone without proper disclosure
  • 5Old family jewellery that was never actually verified

Clarity for Every Owner

Who Needs This Service?

This service is for anyone who already owns jewellery, diamonds or gemstones and wants independent clarity about what they have.

01

Owners of Old or Inherited Jewellery

Understand heirloom or family pieces that were never independently verified.

02

People Who Have Already Purchased Jewellery

Double-check a recent or past purchase beyond the seller’s description or bill.

03

Before Resale, Repair, Insurance or Gifting

Know more about the item before making an important financial or emotional decision.

04

Anyone Unsure About a Claim

Get professional guidance when you are uncertain whether a stone is natural, laboratory-grown, treated, synthetic or an imitation.

Trusted Gemological Expertise

Why Choose IDT for Verification

Independent expertise, recognised standards and advanced testing help you know exactly what you own.

01

20+ Years of Gemological Expertise

More than two decades of experience in diamond, gemstone and jewellery testing.

02

Independent Laboratory Verification

Professional examination beyond a seller’s description, invoice or verbal claim.

03

International Grading Standards

Testing and assessment aligned with internationally recognised gemological practices.

04

Advanced Testing Technology

Technology-led examination for diamonds, gemstones and jewellery.

05

Experienced Gemological Professionals

Expert guidance for selecting the appropriate testing or reporting service.

06

Swift Turnaround Time

Efficient processing based on the item and the selected laboratory service.

Jewellery verification consultation and gemological examination at a premium laboratory desk
Independent expertise with advanced testing for jewellery, diamonds and gemstones.Trusted clarity before you resell, insure, gift or keep a treasured piece.

Testing Categories

What You Can Get Verified

Old or Inherited Jewellery

Heirloom pieces that need clarity.

Diamond Jewellery

Rings, pendants, earrings and more.

Gemstone Jewellery

Ruby, emerald, sapphire and more.

Loose Diamonds

All sizes and shapes of loose diamonds.

Loose Gemstones

Rubies, sapphires, emeralds and more.

Book a Verification

Book Your Jewellery Verification

Fill in your details and our team will contact you to guide you through the verification process.

Confidential & SecureYour information stays protected.
Expert GuidanceSpeak with the IDT team about the right testing service.
Quick & Easy ProcessSimple steps to get complete clarity.
Select jewellery type
We will screen your jewellery to check whether the stone may be natural, laboratory-grown, moissanite or zircon. Final identification and an applicable report require physical laboratory examination and may involve a paid service.

Detailed verification is a paid service. Submitting this form or selecting free screening does not confirm the identity or authenticity of the item. Final findings can only be provided after physical laboratory examination.

Simple Process

How It Works

Submit the Form

Fill in your details and tell us about your jewellery.

Speak with the IDT Team

Our team will contact you to understand your requirement.

Visit an IDT Lab and Submit Your Piece

Visit the nearest IDT laboratory and submit your jewellery, diamond or gemstone for the selected service.

Receive the Applicable IDT Report

Get findings based on the selected laboratory service.

Visit an IDT Laboratory

Our Branches

Hover over or select a branch name to view its complete address.

Selected Branch

IDT New Delhi

2396/11, Second Floor, Gurudwara Road, Karol Bagh, New Delhi – 110005, India

India Laboratory Network

Independent Verification in Action

Real Stories. Real Discoveries.

Laboratory testing at IDT can reveal important details that may not be visible from a seller’s claim, bill or appearance alone.

01

A customer purchased a diamond ring believing it was natural. Independent laboratory testing identified it as lab-grown, helping the customer raise the issue with the seller.

02

A family had believed their Pukhraj was natural for nearly 15 years. IDT Testing revealed that the gemstone had undergone treatment, giving them clarity about what they owned.

03

A customer was offered a very low price for old diamond jewellery. An IDT report provided clear details about the stones before the customer agreed to the valuation.

04

A Blue Sapphire was sold with the claim that it was “100% original.” Laboratory testing at IDT found that it did not match the seller’s description, helping the customer avoid a costly mistake.

You trusted the seller when you bought it.
Now verify it with IDT.

Get Your Jewellery Verified

Always insist on IDT Certification.