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 0016
Estimated weights colours & clarities
- Estimated weight: 6.17cts
- Cut: oval modified crisscross cut
- Estimated Colour: transparent orange/pink
- Colour Distribution: even
- Hue: medium/dark
- Tone: medium/dark
- Estimated Clarity:EC (Eye Clean)
- Brilliance: 98%
- Girdle: Polished
- Dimensions: 11.82mm x 10.84mm x 7.74mm
- (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
6.17ct Oval Orange/pink Modified Crisscroos Cut Tourmaline
2 160,00£Prix