18K WHITE GOLD , ESTATE  ANTIQUE STYLE NATURAL DIAMOND & NATURAL AUSTRALIAN OPAL RING 
1 Natural Australian Fire Opal - 19mm by 12mm by 6mm Face of the ring - 25mm by 21mmNatural Diamonds - 42 diamonds -1.8mm each - Total -1.05ct 18K WHITE GOLD - 13.17 grammSize of the ring - 8   -  can be resized to any size