FA-APAT024PA-001-047

Natural Gems Belgium Colored Stone Certification FA-APAT024PA-001-047

IDENTIFICATION : Natural Paraiba color Neon blue green Apatite - 1.32 ct - oval - unheated

Species : Natural Phosphate mineral
Variety : Apatite

DESCRIPTION

Shape & Cutting Style : oval, Mixed Cut
Measurements : 7.5 x 6.2 x 4.0 mm
Carat Weight : 1.32 Carat
Color : Paraiba Neon green blue
Clarity : comparable to I1
Transparency : transparent

Birefringence : 0.001-0.013
Crystallography : Hexagonal
Dispersion : 0.013
Luster : Vitreous
Hardness : 5
Refractive index : 1.598-1.667
Specific gravity : 3.10-3.35

COMMENTS :

indications of heating, no indications of any other treatment

Personal Note From Natural Gems Belgium:

This certified Natural Paraiba color neon blue green Apatite gemstone weighs 1.32 ct. and is unheated. It has an oval shape with a good cut grade, symmetry, and polish, and very good luster. Paraiba is a color for gemstones with remarkable vividness in shades of blue and green, discovered only in the 1980s.