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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: APD302F 0008
Estimated weights colours & clarities
- Estimated weight: 3.73ct
- Cut: trilliant modified cut
- Estimated Colour: transparent pink
- Colour Distribution: even.
- Hue: light
- Tone: medium
- Estimated Clarity: EC (Eye Clean)
- Brilliance: 98%
- Girdle: ground unpolished
- Dimensions: 10.64mm x 9.69mm x 6.65mm
- (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 3.73ct Pink Trilliant Modified Crisscross Cut
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