1 pcs Orange Sphalerite - 9.26 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
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€ 135
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One 9.26-carat natural orange sphalerite gemstone, oval mixed-cut, transparent, with no indication of treatment, identified by Antwerp Laboratory for Gemstone Testing (ALGT).
AI-assisted summary
Description from the seller
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .................................................................................................. Natural Sphalerite
Variety ................................................................................................... Orange Sphalerite
DESCRIPTION
Shape & Cutting Style ......................................................................... Oval, Mixed Cut
Measurements .................................................................... 13.30 x 10.89 x 7.24 mm
Carat Weight ...................................................................................................... 9.26 Carat
Color .................................................................................................................. Vivid Orange
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Color Quality Grade .......................................................................... Fine Color Quality
COMMENTS
No indications of treatment.
29 October, 2025
38956109
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .................................................................................................. Natural Sphalerite
Variety ................................................................................................... Orange Sphalerite
DESCRIPTION
Shape & Cutting Style ......................................................................... Oval, Mixed Cut
Measurements .................................................................... 13.30 x 10.89 x 7.24 mm
Carat Weight ...................................................................................................... 9.26 Carat
Color .................................................................................................................. Vivid Orange
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Color Quality Grade .......................................................................... Fine Color Quality
COMMENTS
No indications of treatment.
29 October, 2025
38956109
Details
Nr of stones
1
Gemstone type
Sphalerite
Total carat weight
9.26
Gemstone colour
Orange
Transparency
Transparent
Treatment
No evidence of treatment
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Shape
Oval
Cutting style
Mixed cut
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