1 pcs Ingen reserve - (Deep Violetish Blue) Tanzanit - 3.61 ct
Nr. 83397455
1 pcs (Ingen reserve) - Violetblå Tanzanit - 1.00 ct
Nr. 83397455
1 pcs (Ingen reserve) - Violetblå Tanzanit - 1.00 ct
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species ......................................................................................................... Natural Zoisite
Variety ..................................................................................................................... Tanzanite
DESCRIPTION
Shape & Cutting Style .................................................... Round Brilliant, Mixed Cut
Measurements ........................................................................... 6.12 - 6.17 x 3.92 mm
Carat Weight ...................................................................................................... 1.00 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
67349763
Du vil måske også kunne lide
Denne genstand blev vist i
Sådan køber du hos Catawiki
1. Opdag noget særligt
2. Afgiv det højeste bud
3. Foretag en sikker betaling