The rough was sourced in Zambia & was handcut by Alan Poultney in the 1980's
The aquamarine:
Invent No: APD049
Estimated weights colours & clarities
- Estimated weight: 1.65ct
- Cut: round modified criss-cross cut
- Estimated Colour: transparent blue
- Colour Distribution: even
- Hue: strong
- Tone: strong
- Estimated Clarity: LI (Lightly Included)
- Brilliance: 95%
- Girdle: polished
- Dimensions: 7.51mm x 7.40mm x 5.66mm
- (Max. Diam x Min. Diam x Depth)
- Refractive Indices: 1.567 - 1.590
- Specific Gravity: 2.63 - 2.91
- Hardness: 7.5 - 8
- Orign: Zambia Africa
- Treatment: No eveidence of heat treatment.
Aquamarine Blue 1.65ct Modified Crisscross Cut
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