BRAND NEW HAND MADE NATURAL WHITE AUSTRALIAN OVAL OPAL STERLING SILVER NECKLACE ACCENTED WITH A DIAMOND 0.01CT SI1 CLARITY G COLOR.  THE OPAL IS 1.04CT AND IS 7.7MM BY 5.8MM.  EACH OPAL HAS ITS OWN DNA AND IS DIFFERENT FROM THE NEXT. THIS OPAL HAS BLUE GREEN PURPLE HUES.   STERLING SILVER CHAIN IS AVAILABLE IN 16 AND 18 INCHES.  PLEASE SPECIFY THE LENGTH WHEN ORDERING.   COMES WITH A BEAUTIFUL BOX.