Chalcedony is a milky translucent to almost transparent semi-precious gemstone. It is found in a range of colors like grey, white, brown, pink etc, blue and green being the most popular. The chalcedony crystals are often cut and polished as cabochons in different shapes to enhance the beauty. A big oval blue chalcedony pendant or beads for a chalcedony bracelet visit our site for finest loose chalcedony gems.