AAAA quality pearls represent only 2.5% of any given annual pearl harvest. Furthermore, large black pearls in this quality represent an even smaller percentage. This pearl necklace represents the highest quality in every category possible. Each pearl is a rarity in itself, representing the highest quality available anywhere. When it comes to pearls with the most variation and uniqueness in color, Tahitian South Sea pearls win the prize by far. This pearl necklace has a gorgeous variation of natural colors that symbolize the beauty the South Sea has to offer. All of these massive black pearls are AAAA in quality with gorgeous overtones and "Superior" grade luster, our highest grade available in every category.