没有保留价 - 1 pcs 紫色, 黄色紫黄晶 - 38.09 ct - 国际有色宝石协会（ICA GemLab）

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ethical · transparent · responsible species: natural quartz variety: ametrine (citrine-ametrine) weight: 38.09 cts dimensions: 19.23 x 18.11 x 12.92 mm cut: step / step shape: octagonal transparency: transparent phenomena: none color purple and yellow treatments see comments comments commonly heated or irradiated. color authenticity is currently undeterminable. technology used in this report microscope ftir edxrf uv / vis / nir raman la-icp-ms date 2025-11-25 pin: 8163 report # thsg11788

编号 99699382

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没有保留价 - 1 pcs 紫色, 黄色紫黄晶 - 38.09 ct - 国际有色宝石协会（ICA GemLab）

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ethical · transparent · responsible
species: natural quartz
variety: ametrine (citrine-ametrine)
weight: 38.09 cts
dimensions: 19.23 x 18.11 x 12.92 mm
cut: step / step
shape: octagonal
transparency: transparent
phenomena: none
color
purple and yellow
treatments
see comments
comments
commonly heated or irradiated. color authenticity is currently undeterminable.
technology used in this report
microscope
ftir
edxrf
uv / vis / nir
raman
la-icp-ms
date 2025-11-25
pin: 8163
report # thsg11788