Sporty tourmaline ring set in 18 karat gold by American designer, Henry Dunay. The half round cabochon stone is set in Dunay's often used hammered gold with triple banding throughout the ring. In addition to Dunay's signature is the style number C6125. The interior of the ring has two gold balls added to decrease the size of the ring without modifying the gold. The balls can be removed to make the ring approximately size 5 1/2. Alternatively, one can work with the gold to make the ring either larger or smaller.