Report · e20c08ba-349d-4003-a52e-a797daf4948b
Gemstone Identification Report #119-2026
Almandine Garnet, Almandine Garnet, Tourmaline, Tourmaline — —
Issued
17/07/2026
Olena Rybnikova, PhD · GIA
Origin
—
Species
Almandine Garnet, Almandine Garnet, Tourmaline, Tourmaline
Specimen
—
Variety
Oval
Dimensions
Stone 1: 14.2 x 8.7 x 5.9 mm. Stone 2: 9.1 x 7.2 x 4.6 mm. Stone 3: 10.1 x 6.5 x 3.5 mm. Stone 4: 8.9 x 6.5 x 3.6 mm.
R.I.
Stone 1: 1.8 to OTL. Stone 2: 1.8 to OTL. Stone 3: 1.620 - 1.640. Stone 4: 1.620 - 1.640
Fluor. LW
LW (365 nm) - inert
Fluor. SW
SW (254 nm) - inert
Microscope
Natural inclusions: crystals, feathers, thread-like liquid and gas inclusions (trichites), mirrorlike gas-filled fractures, color zoning,
Treatment
No indication of treatment
Report · e20c08ba-349d-4003-a52e-a797daf4948b
Gemstone Identification Report #119-2026
Almandine Garnet, Almandine Garnet, Tourmaline, Tourmaline — —
Issued
17/07/2026
Olena Rybnikova, PhD · GIA
Origin
—
Species
Almandine Garnet, Almandine Garnet, Tourmaline, Tourmaline
Specimen
—
Variety
Oval
Dimensions
Stone 1: 14.2 x 8.7 x 5.9 mm. Stone 2: 9.1 x 7.2 x 4.6 mm. Stone 3: 10.1 x 6.5 x 3.5 mm. Stone 4: 8.9 x 6.5 x 3.6 mm.
R.I.
Stone 1: 1.8 to OTL. Stone 2: 1.8 to OTL. Stone 3: 1.620 - 1.640. Stone 4: 1.620 - 1.640
Fluor. LW
LW (365 nm) - inert
Fluor. SW
SW (254 nm) - inert
Microscope
Natural inclusions: crystals, feathers, thread-like liquid and gas inclusions (trichites), mirrorlike gas-filled fractures, color zoning,
Treatment
No indication of treatment
No description provided.