South Sudan Pearl Gold Diamond 2015 Fashion Jewellery 146

 South Sudan Pearl Gold Diamond 2015 Fashion Jewellery. 

By Aamir Mannan.

On average, only 50 percent of nucleated oysters survive to bear pearls, and of them, only 20 percent bear pearls that are marketable. The rest are simply too imperfect, too flawed to be called jewels. And so, a perfect pearl is truly a rare event, blessed by Nature. Less than 5 percent of nucleated oysters yield pearls of such perfect shape, lustre and color as to be considered fine gem quality.