Tahitian black pearls are the most exotic and mystical of all pearls harvested in the world. Adding to this 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 spectrum and refines it into a dark based incandescent glow forming none other than a 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 12mm 18K white gold diamond ball clasp (G Color, VS Clarity). This necklace is 16 inches long.