Peruvian blue opal charm necklaceA beautiful scenic Peruvian blue opal is accented with a small coin I made from a die. These pieces are all handmade from solid sterling silver, and are hand stamped, or made with die formed shapes. Peruvian opal is not an opal with flash, it is a type of opalized wood. The peruvian opal pendant measures: 25mm x 35mm This necklace does not come With the chain. I recommend this chain for this pendant