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Description:
Color - Blue Star Sapphire
Shape/Cut - Tea Cup Wine Cup
Clarity - AAAA+
Density: 3.97
Refractive index: 1.73
Dispersion: 0.011
Melting point: 1700°C—3100°C
Hardness: 9.0
Note: 1. Starlight rays move with the Angle of illumination and are not fixed.
2. Clear starlight can be seen under flashlight or direct light.
All Pictures And Colours May Vary Slightly Due Lighting Effects In Studio
Please Note:This picture is real photo ,The Item Color Will Not Change Forever