Natural Red Ruby - 0.04 ct - Round - heated - Burma - very good luster -for high end jewelry
Natural Gems Belgium Colored Stone Certification FA-RUBU026RE-003-110
IDENTIFICATION
Species : Natural Corundum Variety : Ruby
DESCRIPTION
Shape & Cutting Style : Round, brilliant Cut Measurements : diameter 2 mm Carat Weight : 0.04 Carat Color : Red (wine red to deep red) Clarity : Comparable to VVS2 Transparency : Transparent
Birefringence : 0.008-0.009 Luster : Vitreous Hardness : 9 Refractive index : 1.757-1.779 Specific gravity : 3.99-4.1 Dispersion : 0.018
COMMENTS :
Indications of heating, no indications of any other treatment
Personal Note From Natural Gems Belgium:
polish : very good Symmetry: very good Clarity : very good Cut : very Good Color : excellent
could be considered a level 2 pigeon blood (low to mid 385 reactivity)
