6 Australian Sapphires; created by Nature; Natural and not Synthetic, as evidenced in the Parti Colored Sapphires, which only a Natural process can create.
The colors include the very much sought after color at the moment; Teal color and Blue/Green color.
("Parti Color" or the general and simplistic term "Parties", is not a reference to a potpourri of colors which may be present at a PARTY, but rather the fact that two, or more, different colors are each present in the one Sapphire with each color occupying their own PART of the stone.
Sapphires that are in one part of the stone Blue and the rest Yellow, is quite typical.
If Blue and Yellow are BLENDED together, the Sapphire is not a Parti Colored Sapphire, but a Sapphire of a certain colour, depending on the ratio of the two colours mixed together; like Blue/Green.)
