Emerald Wedding Ring Jewellery
By Mans Women Jewellery
References
Emerald is a gemstone and a variety of the mineral beryl (Be3Al2(SiO3)6) colored green by trace amounts of chromium and sometimes vanadium. Beryl has a hardness of 7.5–8 on the Mohs scale. Most emeralds are highly included, so their toughness (resistance to breakage) is classified as generally poor. Emerald is a cyclosilicate.
Etymology
The word "emerald" is derived (via Old French: esmeraude and Middle English: emeraude), from Vulgar Latin: esmaralda/esmarald us, a variant of Latin smaragdus, which originated in Ancient Greek: σμάραγδος (smaragdos; "green gem").
Properties determining value
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