The finest heart shape emerald we ever had the privilege to offer at an unmatched price. Of Muzo origin, this Colombian emerald weights a whopping 5.65 ct., medium to medium-dark, intense, glowing, "spring" green, v.slightly bluish , excellent, heart shape, mixed cut, measuring 12x11.62x7.73mm, eye clean, VVS type3 gem from the famous Muzo mine, Colombia. Truly an amazing, clean gem, superbly brilliant and firey in a very rare heart shape. Very healthy stone as well, with no fractures reaching the surface, therefore UNTREATED.