χωρίς τιμή ασφαλείας - 1 pcs Μπλε Τοπάζιο - 19.58 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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

Species ................................................ Natural Topaz
Variety ................................................ Blue Topaz
Shape & Cutting Style ................................ Pear, Mixed Cut
Measurements .......................................... 17.09 x 16.08 x 10.83 mm
Carat Weight .......................................... 19.58 Carat
Color ..................................................... Very Light Blue
Transparency ........................................... Transparent

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.