4mm Natural Zambian Emerald Round Cut
Ready for Jewellery Setting
No colour enhancement
County of Origin: Zambian
Country of Manufacture: India
Treatment: None (No Enhancement)
Width: approx 4mm
Cut Grade: Excellent
Emerald is a gemstone and a variety of the mineral beryl (Be3Al2(SiO3)6) coloured green by trace amounts of chromium and/or sometimes vanadium.
Emerald is the birthstone of May.
Emerald is a 7.5 to 8 on the Mohs scale of hardness.