This is a baguette-facet, deep pink/purple natural Brazilian Topaz gemstone. It weighs 10.35cts and measures 15.5x11.5mm.
Below are the technical details:
Size: | 15.5x11.5 mm | |
Shape: | Baguette-Facet | |
Colour: | Deep Pink/Purple | |
Clarity: | Clean | |
Lustre: | Dazzling | |
Origin: | Brazil | |
Hardness: | 8 | |
Specific Gravity: | 3.4 - 3.5+ | |
Refractive Index: | 1.61 - 1.64 | |
Chemical Composition: | Al2SiO4(F,OH)3, Aluminum Silicate Fluoride Hydroxide | |
Crystal Structure: | Orthorhombic |
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