Intensywny fioletowo-niebieski Tanzanit - 1.30 ct
Nr 83397623
1 pcs (Brak rezerwy) - Fioletowo-niebieski Tanzanit - 0.91 ct
Nr 83397623
1 pcs (Brak rezerwy) - Fioletowo-niebieski Tanzanit - 0.91 ct
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species ......................................................................................................... Natural Zoisite
Variety ..................................................................................................................... Tanzanite
DESCRIPTION
Shape & Cutting Style .................................................................. Triangle, Mixed Cut
Measurements .......................................................................... 6.46 x 6.44 x 3.51 mm
Carat Weight ...................................................................................................... 0.91 Carat
Color ................................................................................................................ Violetish Blue
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Suggested Origin ................................................................................................. Tanzania
COMMENTS
Tanzanite is commonly heated at low temperature to improve its color.
There is currently no scientific method available to determine whether this
gemstone has been enhanced or not.
22 March, 2024
05141704
Przedmioty, które mogą Ci się spodobać
Ten przedmiot został zaprezentowany w
Jak kupować w serwisie Catawiki
1. Odkryj coś wyjątkowego
2. Złóż najwyższą ofertę
3. Dokonaj bezpiecznej płatności