Natural London Blue Topaz - 0.125 ct - heart - irradiated - high quality
Natural London Blue Topaz, 0.125 ct heart-shaped stone with vibrant blue color. Irradiated for enhanced brilliance and ideal for custom high end jewelry or collectors seeking quality gemstones.
Natural Gems Belgium Colored Stone Certification FA-TOPAO26LB-003-111
IDENTIFICATION
Species : Natural Topaz Variety : blue topaz
DESCRIPTION
Shape & Cutting Style : heart , brilliant Cut Measurements : 3.0 x 3.1 x 1.8 mm Carat Weight : 0.125 carat Color : blue (london blue) Clarity : comparable to VVS1 Transparency : Transparent Binefringence: 0.008-0.011 Crystallography : Orthorhombic Hardness : 8 Luster : Vitreous Refractive Index : 1.607-1.649 Specific Gravity : 3.50-3.57
COMMENTS
Color improved by irradiation
Motivation high quality high luster brilliant Color : excellent cut - very good to excellent Symmetry:fair to good Carat : jewelry size Clarity: very good Polish: very good
Personal Note From Natural Gems Belgium:
higher quality gemstone , perfect for setting in high end jewelry
