1 Favorite Opal Post

Our very own St John Opal in an easy, very stylish post earring. St John Opal is a locally found stone that comes in varying shades of olive green. Here it is seen as a 8mm round cabochon set in a sterling silver bezel.

Please see below for a size reference. Search for St John Opal on the website to see the many other custom styles available in this provocative stone.