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1 pcs 綠色(偏黃) 維德萊特 - 2.58 ct
編號 82479477
編號 82479477
Algt Colored Stone Report # 27896504
Report Date: 16 March, 2024
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Identification
Species .................................................................................. Natural Topaz
Variety ......................................................................................... Blue Topaz
Description
Shape & Cutting Style ...................... Modified Octagon, Step Cut
Measurements ......................................... 18.17 x 13.88 x 10.75 mm
Carat Weight ........................................................................... 27.38 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.