N. 98859572

1 pcs Blu Topazio - 39.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Azzurro cielo
N. 98859572

1 pcs Blu Topazio - 39.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Azzurro cielo
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .......................................................................................................... Natural Topaz
Variety .................................................................................................................. Blue Topaz
DESCRIPTION
Shape & Cutting Style ............................................ Square Cushion, Concave Cut
Measurements .................................................................. 19.62 x 19.12 x 12.16 mm
Carat Weight ................................................................................................... 39.11 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.
20 July, 2025
73561505
Oggetti simili
-
-
-
-
-
-
-
-
-
-
Questo oggetto era presente in
Come fare acquisti su Catawiki
1. Scopri oggetti speciali
2. Fai l’offerta più alta
3. Paga in tutta sicurezza

