Report · d76501ef-7af8-45c2-8e8e-c72426208d7e

Gemstone Identification Report #038-2026

Kornerupine — —

Issued

03/03/2026

Olena Rybnikova, PhD · GIA

Origin

Madagascar

Species
Kornerupine
Specimen
—
Variety
Round
Weight
1.000 ct
Dimensions
5.0 x 2.6
R.I.
1.665 - 1.680
D.R.
0.015
Pleo.
Strong bluish green to orange
Fluor. LW
LW (365 nm) - inert
Fluor. SW
SW (254 nm) - inert
Chelsea
No reaction
Microscope
Colorless crystals inclusions.
Treatment
Untreated
Origin
Madagascar

No description provided.