沒有保留價 - 1 pcs 綠色電氣石 - 2.57 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 精美色彩

專家

由Alberto Fidalgo精選

*No additional VAT or import duties for bidders within the EU* Εxceptional Sapphire gemstone suitable for jewellery or an investment-grade piece. Full physical ALGT Certificate included. *Combined shipping — If you win multiple stones, pay one, and message to combine the rest.* IDENTIFICATION Species __________________________________ Natural Tourmaline Variety __________________________________ Verdelite DESCRIPTION Shape & Cutting Style ______________________ Modified Octagon, Step Cut Measurements ______________________________ 8.93 x 6.29 x 5.01 mm Carat Weight _______________________________ 2.57 Carat Color _____________________________________ Vivid/Deep Green (Bluish, Yellowish) Transparency ______________________________ Transparent ADDITIONAL GRADING CHARACTERISTICS Color Quality Grade ________________________ Fine Color Quality COMMENTS Verdelite is commonly heated to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.

編號 106570337

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沒有保留價 - 1 pcs 綠色電氣石 - 2.57 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 精美色彩

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*No additional VAT or import duties for bidders within the EU*

Εxceptional Sapphire gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.

*Combined shipping — If you win multiple stones, pay one, and message to combine the rest.*
IDENTIFICATION
Species __________________________________ Natural Tourmaline
Variety __________________________________ Verdelite

DESCRIPTION
Shape & Cutting Style ______________________ Modified Octagon, Step Cut
Measurements ______________________________ 8.93 x 6.29 x 5.01 mm
Carat Weight _______________________________ 2.57 Carat
Color _____________________________________ Vivid/Deep Green (Bluish, Yellowish)
Transparency ______________________________ Transparent

ADDITIONAL GRADING CHARACTERISTICS
Color Quality Grade ________________________ Fine Color Quality

COMMENTS

Verdelite is commonly heated to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.