1 pcs Red Tourmaline - 3.01 ct - International Colored Gemstone Association (ICA GemLab) - "Rubellite"
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One red rubellite tourmaline, 3.01 ct, oval, transparent, with a modified brilliant cut; commonly heated and irradiated with no evidence of treatment, ICA GemLab TH25G116709.
AI-assisted summary
Description from the seller
Date 2025-11-08
PIN: 9430
REPORT# TH25G116709
ULYA-XMYZ (P)
========================================================================
Group ............................................................... Tourmaline
Species............................................................. Natural Elbaite
Variety............................................................... Rubellite
Weight............................................................... 3.01 cts.
Dimensions..................................................... 9.64 x 8.28 x 5.88 mm
Shape .............................................................. Oval
Cutting Style ............................................... Modified Brilliant / Step
Transparency .............................................. Transparent
Phenomena ................................................. None
Color ................................................................ Reddish Pink
Treatment....................................................... See Comments
Comments: Tourmaline is commonly heated or irradiated to improve or change the color.
Color authenticity is currently undeterminable.
======================================================================
Date 2025-11-08
PIN: 9430
REPORT# TH25G116709
ULYA-XMYZ (P)
========================================================================
Group ............................................................... Tourmaline
Species............................................................. Natural Elbaite
Variety............................................................... Rubellite
Weight............................................................... 3.01 cts.
Dimensions..................................................... 9.64 x 8.28 x 5.88 mm
Shape .............................................................. Oval
Cutting Style ............................................... Modified Brilliant / Step
Transparency .............................................. Transparent
Phenomena ................................................. None
Color ................................................................ Reddish Pink
Treatment....................................................... See Comments
Comments: Tourmaline is commonly heated or irradiated to improve or change the color.
Color authenticity is currently undeterminable.
======================================================================
Details
Nr of stones
1
Lab report number
TH25G116709
Gemstone type
Tourmaline
Total carat weight
3.01
Gemstone colour
Red
Cut grade
Excellent
Transparency
Transparent
Treatment
Commonly heated with no evidence of treatment, Commonly irradiated with no evidence of treatment
Laboratory Report
International Colored Gemstone Association (ICA GemLab)
Sealed by laboratory
No
Title additional information
"Rubellite"
Shape
Oval
Cutting style
Modified brilliant cut
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