This is an authentic MIKIMOTO Platinum and Diamond 16" Cultured Akoya Pearl Necklace. This is a classic collar length strand of stunning cultured Akoyo pearls. These are 6.5x6 mm round pearls with a pinkish purple hue and a luster that is excellent. The quality grade of these pearls is AAA and the clasp is 950 platinum. This is a marvelous piece of fine jewelry for a special accent to a special occasion, with the luxury and style of Mikimoto. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.