GEMSTONE & JEWELLERY AUTHENTICATION
Verify your
Gem Lab report
Experience · Integrity · Excellence
Tanzanite, diamonds, tsavorite and other precious stones and jewellery. Enter the number printed on your report.
Or scan the QR code inside your report.
OUR REPORTS
Every stone and piece of jewellery comes with an authentication report like this
A printed report in your hand, and the same report online through its QR code.
THE GEM LABJEWELRY REPORT
Date: DD/MM/YYYYReport No: SAMPLE
Gemstone Description
ShapeHeartColour GradeAAAStone Weight0.00 ctSpeciesZoisiteVarietyNatural Tanzanite
Jewellery Description
DetailsPendant
Metal9k white goldDiamond0.00 ct
Technical Specification
Refractive Index1.69 – 1.70Hardness6 – 7Specific Gravity3.36Optical PropertyDR
GemologistAuthorised Signature
SAMPLE
How to recognise a genuine report
TGL hologram
Every printed report carries The Gem Lab hologram. Tilt it to see the colours change.
Unique number & QR code
Scan the QR code or search the number above. The original report opens from our records.
The Gem Lab seal
Our seal, AG Group since 1990, appears on every online report.
