Purple, which Cleopatra,
Chinese Emperors and many noble aristocrats have prized since ancient times,
has long been considered to be a noble color.
Her brightness, which shines with dignity and charm,
transforms any girl into a woman.
Although it is most famous in blue, Sapphire comes in many colors. Crescent Vert Violet Sapphire shines in bluish-purple. She is the jewel of a beautiful violet garden. Amethyst has been a popular purple jewel for centuries. Today, violet sapphire gets more and more attention and is becoming ever more popular.
Items | Crescent Vert Violet Sapphire | Natural Violet Sapphire | |
---|---|---|---|
Chemical Characteristics | Composition | Al2O3 | Al2O3 |
X-ray Diffraction | Same as Natural Jewel | Particular Patterns of Violet Sapphire | |
Spectroscopic Analysis | Same as Natural Jewel | Particular Absorption of Violet Sapphire | |
Physical Characteristics | Crystal System | Hexagonal Crystal System | Hexagonal Crystal System |
Mohs Hardness | 9 | 9 | |
Specific Gravity | 4.01 | 3.90~4.01 | |
Melting Point | 2050℃ | 2050℃ | |
Optical Nature | Transparency | Transparent | Transparent |
Refractive Index | 1.760~1.770 | 1.760~1.770 | |
Double Refraction | 0.008 | 0.008~0.009 | |
Mean Dispersion | 0.018 | 0.018 | |
Polychromatic | Pale Violet, Violet | Pale Violet, Violet | |
Inclusions | Vapor | Solid Phase, Liquid Phase, Vapor |