This tourmaline is from Mozambique & was part of a piece of rough that was sourced through our block supply chain in the 1980's & it was recut from a 9.28ct by Alan Poultney.
The heliodor:
Invent No: APD0006
Estimated weights colours & clarities
- Estimated weight: 6.16cts
- Cut: emerald step cut
- Estimated Colour: transparent green
- Colour Distribution: even
- Hue: dark
- Tone: dark
- Estimated Clarity: EC (Eye Clean)
- Brilliance: 95%
- Girdle: Polished
- Dimensions:10.30mm x 9.43mm x 7.36mm
- (Length x width x depth)
- Refractive Indices: 1.610 - 1.698
- Specific Gravity: 2.82-3.90
- Hardness: 7 - 7.5
- Origin: Mozambique Africa
- Treatment: No evidence of heat treatment
- Comment: This stone has been recut
6.16ct Mozambique green emerald step cut tourmaline
£620.00Cena