Report · 0b4453ff-f92c-47ce-b0f1-8ff6ebb157b7

Gemstone Identification Report #113-2026

Jadeite — —

Issued

16/07/2026

Olena Rybnikova, PhD · GIA

Raman spectrum of the sample, consistent with jadeite.

Spectrum showing iron-related absorption bands in the blue region (400–470 nm) and chromium-related absorption bands in the red region (600–700 nm), consistent with natural coloration and ruling out artificial dyes.

Origin

—

Species

Jadeite

Specimen

—

Variety

Carved pendant

Weight

45.490 ct

Dimensions

47 x 28 x 4 mm

R.I.

1.66

Fluor. LW

LW (365 nm) - inert

Fluor. SW

SW (254 nm) - inert

Microscope

Color uneven; no dye concentration in fractures.

Treatment

Untreated