This is a very pretty Diggers Flash Opal stone also known as jelly opal. Strong flashes of red, orange and pink. Video does not do this stone justice. Beautifully set in a sterling silver pendant by a talented South Australian jeweller. Stone is 3.74cts, sterling silver 1.73gm. Opal stone found in Coober Pedy, South Australia and was originally listed in it's rough form but has been made into a fantastic jewelry piece! (neclace not included)