Gemdrop® VERIFIED GEM RECORD

This gemstone has been independently assessed and recorded within the official Gemdrop® Verification Database.

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Scan the QR code or enter the unique Gemdrop® Identification Code to access the live verification record.

The online record is the primary source of authenticity and verification for this gemstone.

Gemdrop® Identification Code

TEST-RUBY-001

Pigeon Blood Red Ruby

Verification Record

Origin
Lab-Grown
Growth Method
Czochralski
Date Added
2026-06-23
Last Updated
23 June 2026 at 23:00

Gemstone Details

Mineral
Corundum
Gem Type
Ruby
Shape
Oval
Cut Style
Modified Brilliant
Dimensions (mm)
6x8 mm
Carat Weight
1.6 ct

Appearance and Grading

Colour
Pigeon Blood Red
Colour Grade
Vivid
Clarity
Loupe Clean
Cut Grade
Excellent
Polish
Excellent
Symmetry
Excellent

Scientific Assessment

Refractive Index
1.762–1.770
Specific Gravity
4
Fluorescence
Strong Red
Test Methods
Visual, Optical, Polariscope, RI, UV

Additional Identification

Inscription
None
External Report ID
None

Gem Description

A 1.60 ct laboratory-grown ruby displaying a vivid pigeon blood red colour. Independently assessed and recorded within the Gemdrop® Verification Database.

Gemdrop® Verification Authority

This verification record forms part of the permanent Gemdrop® Verification Database.

Gemdrop® Ltd
167–169 Great Portland Street
5th Floor
London
W1W 5PF
United Kingdom

Verified by:
Dr A. Barnard, PhD (Geology), GEMDROP