1 pcs Orange Topaz - 2.28 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
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Topaz, 1 stone, 2.28 carat, orange, pear-shaped with a mixed cut.
AI-assisted summary
Description from the seller
algt colored stone identification report
identification
species .......................................................................................................... natural topaz
variety ............................................................................................................ orange topaz
description
shape & cutting style ......................................................................... pear, mixed cut
measurements ....................................................................... 13.44 x 6.15 x 3.70 mm
carat weight ...................................................................................................... 2.28 carat
color ............................................................................................................................. orange
transparency .................................................................................................. transparent
comments
may be called "imperial topaz" in the trade.
orange topaz is occasionally enhanced by irradiation to improve its color.
there is currently no scientific method available to determine whether this
gemstone has been enhanced or not.
30 june, 2025
68564016
algt colored stone identification report
identification
species .......................................................................................................... natural topaz
variety ............................................................................................................ orange topaz
description
shape & cutting style ......................................................................... pear, mixed cut
measurements ....................................................................... 13.44 x 6.15 x 3.70 mm
carat weight ...................................................................................................... 2.28 carat
color ............................................................................................................................. orange
transparency .................................................................................................. transparent
comments
may be called "imperial topaz" in the trade.
orange topaz is occasionally enhanced by irradiation to improve its color.
there is currently no scientific method available to determine whether this
gemstone has been enhanced or not.
30 june, 2025
68564016
Details
Nr of stones
1
Gemstone type
Topaz
Total carat weight
2.28
Gemstone colour
Orange
Transparency
Transparent
Treatment
Commonly irradiated with no evidence of treatment
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Shape
Pear
Cutting style
Mixed cut
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