Emerald

This 0.55 carat oval natural emerald is distinguished by its vibrant green color and dimensions of 6.10x4.80 mm. The emerald has visible inclusions and fractures and is untreated, thus retaining its natural characteristics. Coming from Zambia, a recognized source for emeralds, this emerald offers authenticity and jewelry value.

Emerald is a variety of beryl, composed of aluminum silicate and beryllium. The green color is due to chromium and sometimes vanadium. With a hardness of 7.5-8 on the Mohs scale, emerald is relatively hard but brittle due to internal inclusions. It crystallizes in the hexagonal system and has a refractive index between 1.565 and 1.602. Unlike many gemstones, this emerald has not been treated to enhance its color or clarity, retaining its natural authenticity.