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: APD502P 0024
Estimated weights colours & clarities
- Estimated weight: 4.50cts
- Cut: baguette modified crisscross cut
- Estimated Colour: transparent green
- Colour Distribution: even
- Hue: medium
- Tone: medium
- Estimated Clarity: EC (Eye Clean)
- Brilliance: 95%
- Girdle: Polished
- Dimensions: 10.28mm x 8.18mm x 6.80mm
- (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 evidence of heat treatment
4.50ct Modified crisscross baguette cut green Tourmaline
1.250,00£Preço