没有保留价 蓝色 黄宝石 - 24.62 ct - 安特卫普宝石检测实验室(ALGT)





Catawiki买家保障
在您收到物品之前,您的付款将在我们这里受到安全保管。查看详细信息
Trustpilot 4.4分 | 145304条评论
在Trustpilot上被评为优秀。
这颗透明蓝色托帕石重24.62克拉,采用梨形混合式切工。
卖家的描述
ALGT 彩色宝石鉴定报告
Identification
Species: Natural Topaz
Variety: Blue Topaz
Description
Shape & Cutting Style: Pear, Mixed Cut
Measurements: 20.45 × 16.22 × 9.35 mm
Carat Weight: 24.62 Carat
Color: Blue
Transparency: Transparent
Additional Grading Characteristics
Trade Color Name: Sky 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.
蓝色黄玉通常通过辐照和/或加热来改善颜色。目前尚无科学方法可以确定该宝石是否经过改良。
The photos were taken in a professional studio with extensive lighting to enhance the visibility of the color variations.
照片在专业工作室拍摄,使用大量灯光以增强颜色变化的可见性。
The images have not been edited in order to present the most realistic representation possible.
为呈现最真实的表现,图片未经过编辑。
Color deviations may occur depending on the display settings of your computer, monitor, or smartphone.
颜色偏差可能取决于计算机、显示器或智能手机的显示设置。
Well packed and insured registered shipping.
包装周到并投保的挂号运输。
Please feel free to take a look at my other listings and offers as well!
卖家故事
ALGT 彩色宝石鉴定报告
Identification
Species: Natural Topaz
Variety: Blue Topaz
Description
Shape & Cutting Style: Pear, Mixed Cut
Measurements: 20.45 × 16.22 × 9.35 mm
Carat Weight: 24.62 Carat
Color: Blue
Transparency: Transparent
Additional Grading Characteristics
Trade Color Name: Sky 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.
蓝色黄玉通常通过辐照和/或加热来改善颜色。目前尚无科学方法可以确定该宝石是否经过改良。
The photos were taken in a professional studio with extensive lighting to enhance the visibility of the color variations.
照片在专业工作室拍摄,使用大量灯光以增强颜色变化的可见性。
The images have not been edited in order to present the most realistic representation possible.
为呈现最真实的表现,图片未经过编辑。
Color deviations may occur depending on the display settings of your computer, monitor, or smartphone.
颜色偏差可能取决于计算机、显示器或智能手机的显示设置。
Well packed and insured registered shipping.
包装周到并投保的挂号运输。
Please feel free to take a look at my other listings and offers as well!

