没有保留价 蓝色 黄宝石 - 26.94 ct - 安特卫普宝石检测实验室(ALGT)





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这颗透明蓝色托帕石重26.94克拉,采用改良梨形混合切工,并附有ALGT报告(编号11566749)。
卖家的描述
ALGT Colored Stone Identification Report
Identification
Species: Natural Topaz
Variety: Blue Topaz
Description
Shape & Cutting Style: Modified Pear, Mixed Cut
Measurements: 19.04 × 18.34 × 10.01 mm
Carat Weight: 26.94 Carat
Color: Intense Blue
Transparency: Transparent
Additional Grading Characteristics
Trade Color Name: Swiss Blue
Comments
Blue topaz is commonly enhanced by irradiation and/or heating to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.
The photos were taken in a professional studio with extensive lighting to enhance the visibility of the color variations.
The images have not been edited in order to present the most realistic representation possible.
Color deviations may occur depending on the display settings of your computer, monitor, or smartphone.
Well packed and insured registered shipping.
Please feel free to take a look at my other listings and offers as well!
卖家故事
ALGT Colored Stone Identification Report
Identification
Species: Natural Topaz
Variety: Blue Topaz
Description
Shape & Cutting Style: Modified Pear, Mixed Cut
Measurements: 19.04 × 18.34 × 10.01 mm
Carat Weight: 26.94 Carat
Color: Intense Blue
Transparency: Transparent
Additional Grading Characteristics
Trade Color Name: Swiss Blue
Comments
Blue topaz is commonly enhanced by irradiation and/or heating to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.
The photos were taken in a professional studio with extensive lighting to enhance the visibility of the color variations.
The images have not been edited in order to present the most realistic representation possible.
Color deviations may occur depending on the display settings of your computer, monitor, or smartphone.
Well packed and insured registered shipping.
Please feel free to take a look at my other listings and offers as well!

