18k Gold "Paraiba" Blue Opal Pendant
haha.... technically I do not know if there is such a thing as a paraiba opal,,,, we just like to say it .... but definitely one of the highest quality Peruvian Blue Opals I have ever seen,, cut by a master near Milan, Italy... set in 18k gold with blue sapphires..... sides of the stone measure about 3/4"