This turquoise ring is handcrafted by artist Johanne Rousseau. She has used a water-casting technique to create the unique form of sterling silver in which the piece of turquoise is set.
The pictured ring is a size 9, however, it is adjustable by a few sizes.
The front of the ring measures 1.1/4" (3 cm) x 1/2" (1.5 cm). The band is 3/8" (1 cm) wide.