沒有保留價 - 1 pcs 藍色黃玉 - 28.59 ct - 國際有色寶石協會 (ICA GemLab) - 伦敦蓝拓帕石

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由Alberto Fidalgo精選

16 June 2025 REPORT# 183384 PIN:5A9V LLU-UYZ (B) ======================================================================== Species............................................................. Natural Topaz Variety............................................................... Blue Topaz Weight............................................................... 28.59 cts Dimensions.................................................... 21.85 x 14.97 x 11.34 mm Shape .............................................................. Oval Cutting Style ............................................... Modified Brilliant / Modified Brilliant Transparency .............................................. Transparent Phenomena ................................................. None Color ................................................................ Blue Treatment....................................................... See Comments Comments: Topaz is commonly heated or irradiated to improve or change the color. Color authenticity is currently undeterminable. ======================================================================

編號 99625714

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沒有保留價 - 1 pcs 藍色黃玉 - 28.59 ct - 國際有色寶石協會 (ICA GemLab) - 伦敦蓝拓帕石

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16 June 2025
REPORT# 183384
PIN:5A9V
LLU-UYZ (B)

========================================================================

Species............................................................. Natural Topaz
Variety............................................................... Blue Topaz

Weight............................................................... 28.59 cts
Dimensions.................................................... 21.85 x 14.97 x 11.34 mm
Shape .............................................................. Oval

Cutting Style ............................................... Modified Brilliant / Modified Brilliant
Transparency .............................................. Transparent

Phenomena ................................................. None
Color ................................................................ Blue
Treatment....................................................... See Comments

Comments:
Topaz is commonly heated or irradiated to improve or change the color.
Color authenticity is currently undeterminable.

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