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This tourmaline is from the Congo & was part of a parcel of rough tourmaline ethically sourced through our block supply chain & was hand cut by Alan Poultney.

 

The tourmaline:

 

Invent No: APD302B 0011

 

Estimated weights colours & clarities

  • Estimated weight: 1.57ct
  • Cut: modified rectangular baguette crisscross cut
  • Estimated Colour: transparent green
  • Colour  Distribution: even. 
  • Hue: light
  • Tone: medium
  • Estimated Clarity: EC (Eye Clean)
  • Brilliance: 98%
  • Girdle: polished
  • Dimensions: 8.78mm x 5.19mm x 4.52mm    
  •                            (Length x width x depth)
  • Refractive Indices: 1.610  -  1.698
  • Specific Gravity: 2.82-3.90
  • Hardness: 7 - 7.5
  • Orign: Congo Africa
  • Treatment: No eveidence of heat treatment

Tourmaline 1.57ct Modified Rectangular Baguette Crisscross Cut

190,00£Precio

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