Akoya Cultured Pearls

When you think of a simple pearl necklace for a bride or to accent that little black dress, the Akoya pearl sets the standard as the premier choice. Best-known of the cultured pearls, their roundness, nacre depth, and consistent luster have positioned them as the preferred choice for a timeless statement of good taste.

Pinctada Fucata Martensii

The P. fucata or Akoya oyster is the smallest pearl producing oyster in the world, yet each produces four or five 2.0mm to 9.0mm pearls. Water temperature and mineral content influence pearl quality and production with cool to cold water producing the best results. Akoya producing mollusks are found in ocean waters bordering many areas worldwide, but for years most P. fucata were found off Japan’s shores with Japan dominating Akoya production. In 2010, China surpassed Japan in pearl production. Most Chinese Akoya pearls are processed in Japan.

Who Developed Cultured Pearls?

Mikimoto is the name most frequently associated with Akoya cultured pearls, but he did not invent the process. That honor goes to British biologist William Saville-Kent, living and working in Australia. He taught the technique to Tokichi Nishikawa and Tatsuhei Mise who brought it to Japan. In 1916, Nishikawa was granted a patent, and he married Mikimoto’s daughter. Mikimoto helped refine modern-day pearl culturing techniques and production. Successful culturing emerges from thoughtful planning, patient tending, and nurturing of the producing mollusks. It requires an enormous investment of time, money, science, and people.

Preparing Akoyas for Market

Akoya pearls are harvested after 9 to 16 months. Then they pass through the lengthy and highly skilled process of hand sorting and grading. Appraisal of the pearl considers natural luster, surface imperfections, shape, and size. The most valued Akoya pearl colors are white and white with pink undertones.

5/17/2024 Market Prices:
Gold 2402.60 Platinum 1074.00 Silver 29.68