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 0034
Estimated weights colours & clarities
- Estimated weight: 5.04cts
- Cut: cushion modified crisscross cut
- Estimated Colour: transparent pink (HT)
- Colour Distribution: even
- Hue: medium
- Tone: medium
- Estimated Clarity: MI (Moderately Included)
- Brilliance: 95%
- Girdle: Polished
- Dimensions: 10.22mm x 10.08mm x 6.83mm
- (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: Evidence of heat treatment
Tourmaline 5.04ct Pink (HT) Cushion Modified Crisscross Cut
610,00£Preis