Emerald is a variety of the mineral Beryl (the same mineral as aquamarine) and the green colour is due to the presence of chromium and vanadium. Emerald tends to have many inclusions and when used as gems for jewellery, stones may be oiled to fill and disguise cracks and hide flaws. It is one of the four most ‘precious’ gemstones along with Diamond, Ruby & Sapphire. Emerald is associated with the heart chakra. It opens the heart to love, forgiveness, compassion and trust. It
