This stunning solid Black Opal ring has brilliant rich gem colours. The opal glows with bright violet and electric blue from a dark base tone. It has that magical way of sparkling and changing colours on movement. The oval shaped opal has a cabochon (slightly domed) finish and is set in a classic design to feature the opal at its finest. The opal measures 12mm x 9mm and is set with high quality anti tarnish sterling silver on a fine band. the ring is size 8.75.