AAAA quality pearls represent only 2.5% of the annual pearl harvest, and only 4% of any given harvest contains round pearls over 13mm. Imagine the rareness and difficulty of creating a AAAA quality strand with pearls ranging from 12-15mm in size. Each pearl is a rarity in itself, representing the highest quality available anywhere. The Pearl Source is known for exquisite multicolor necklaces and this pearl necklace is no exception. A massive 12-15mm multicolor pearl necklace with a gorgeous variation of pearl colors. Each pearl is carefully hand-picked and matched precisely according to the overall tone of this pearl necklace. All pearls are AAAA in quality with gorgeous overtones and "Superior" grade luster, our highest grade available in every category.