Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
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DESCRIPTION | |||
Product type = Natural Mined Emerald | Origin = Africa | ||
Approx weight = 0.16cts | Hardness = 7 - 8 | ||
Shape / cut = Oval | Specific gravity = 2.67 - 2.78 | ||
Colour = Medium to light Green | Refractive index = 1.57 - 1.58 | ||
Size = 4mm X 3.2mm | Chemical Composition = Be3Al2Si6O1 | ||
Clarity (GIA) = SI | Crystal structure = Hexagonal | ||
Quantity = 1 piece | |||
Treatment = There were no treatments disclosed at time of our purchase, but the following treatments is internationally accepted for emeralds therefore it may be accepted that that any emerald might be treated with one or more of the standard treatments: Colorless oil, polymer, wax and/or resin in fissures, and/or dyed with the use of colored oil, and/or open fractures or cavities filled with hardened resin |