黄色蓝宝石 - 3.17 ct - 国际有色宝石协会（ICA GemLab） - 未加热的锡兰

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29 May 2025 REPORT# 182638 PIN:8S2G LMLB-XMYZ (B) ======================================================================== Group................................................................ Natural Corundum Species............................................................. Natural Yellow Sapphire Weight............................................................... 3.17 Cts Dimensions.................................................... 9.59 x 7.61 x 5.61 mm. Shape .............................................................. Oval Cutting Style ............................................... Modified Brilliant / Step Transparency .............................................. Transparent Phenomena ................................................. None Color ................................................................ Yellow Treatment....................................................... No indications of heating (NTE) Comments: Color stability testing completed, color considered stable. ======================================================================

编号 98989287

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黄色蓝宝石 - 3.17 ct - 国际有色宝石协会（ICA GemLab） - 未加热的锡兰

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29 May 2025
REPORT# 182638
PIN:8S2G
LMLB-XMYZ (B)

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Group................................................................ Natural Corundum
Species............................................................. Natural Yellow Sapphire
Weight............................................................... 3.17 Cts

Dimensions.................................................... 9.59 x 7.61 x 5.61 mm.
Shape .............................................................. Oval

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

Phenomena ................................................. None
Color ................................................................ Yellow
Treatment....................................................... No indications of heating (NTE)

Comments:
Color stability testing completed, color considered stable.

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