This gorgeous Art Deco filigree ring features a 0.95 carat cabochon white opal ( October Birthstone ) which flashes a rainbow of colors. Securely 4 claw prong set, this lovely oval white opal sits atop a lattice of 14K white gold filigree accented with millgrain edging throughout. Measuring 15.4 millimeters wide at the top of the ring, it tapers down to 1.4 millimeters wide at the bottom of the band and sits 5.8 millimeters off the finger. This ring is sure to become a treasured favorite for the opal lover in your life - or for you! Size 4 1/2