Australian boulder Opal.  This is Opal in the ironstone and not a fragile stone.  The Opal has been designed on our saddle band where all the design is on top of your finger and just a narrow band underneath.  A simple silver design highlighted with a ribbon and 3 solid spheres of 14kt.gold.  Ring measures 1 5/8"long x 1 1/8" wide.  The ring will sit approx. 1/4" back on the hand.  When choosing size, size your finger tightly for a narrow band.