Tahitian black pearls are the most exotic and mystical of all pearls harvested in the world. It's mystic is the broad array of colors that this peculiar Silver Lipped oyster from French Polynesia delivers. The lip of the oyster is not unlike a rainbow displaying the full color spectrum in a narrow stripe bordering the oysters rim. Each pearl on this spectacular multicolor necklace borrows one color from the color black pearl color spectrum and refines it into a dark based incandescent glow forming none other than a black pearl rainbow. All the pearls on this necklace are A quality, the highest grade of the A, B, C and D nomenclature. The pearls are strung on silk thread and affixed with a 18K white gold clasp with two dividers. This bracelet is 7 inches in length.