Pair of Emerald 1,67 CT Pearshape 7x5

Emerald is a green variety of the mineral beryl, which is composed of aluminum, beryllium and silicon. The characteristic green color of emerald is attributed to the presence of chromium and vanadium during crystalline formation. It is one of the four traditional gemstones, along with the diamond, ruby and sapphire. Its colors can vary from light green to dark green, with the most intense and vibrant shades generally being the most valuable. In addition to color, emeralds are evaluated based on criteria such as clarity, cut and carats.