FA-AMTR024PY-009-009
Natural Gems Belgium Colored Stone Certification FA-AMTR024PY-009-009
IDENTIFICATION : Natural light purple and purplish yellow Ametrine - 9.83 ct - octagon - unheated - Bolivia
Species : Natural Quartz
Variety : Ametrine
DESCRIPTION
Shape & Cutting Style : Octagon, Mixed Cut
Measurements : 15.5 x 9.8 x 7.7 mm
Carat Weight : 9.83 Carat
Color : light pinkish purple and light orangy yellow (golden shine)
Clarity : comparable to VS1
Transparency : Transparant
Birefringence : 0.009
Crystallography : hexagonal
Dispersion : 0.013
Luster : Vitreous
Hardness : 7
Refractive index : 1.544-1.553
Specific gravity : 2.651
COMMENTS :
No indications of heating, no indications of any other treatment
A combination of amethyst and citrine.
Personal Note From Natural Gems Belgium:
This Ametrine features a stunning combination of light purple and yellow hues, with 40% of the stone being purple and 60% purplish yellow in the center. Its good size and very good cut grade make it a truly eye-catching piece. The symmetry is good, and its luster is vitreous. The polishing is of good quality a well.
We insist on telling there is a tiny microscopical chip on the gemstone, and is even not visible , but we prefer to indicate a tiny chip is present, it completely does not influence value since it is this small
