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Pinctada chemnitzii (Phillippi, 1849)

Distinguishing Characteristics
P. chemnitzii is often confused with the "Akoya Complex" or Pinctada imbricata species.

Ecology and Habitat
P. chemnitzii is found on the Northern coast of Australia and in the South and East China Sea. It is also native to the Japanese owned Ryukyu Islands.

P. chemnitzii in Pearls
For over forty years, P. chemnitzii has been used in China for pearl culture. The Japanese use this Chinese species for pearl culture as well...

Pinctada capensis (Sowerby, 1872)

Distinguishing Characteristics
The shells of P. capensis look remarkably similar to Pteria shells. They have a longer shape that is slightly deformed. When both halves are open, the silhouette of the shell resembles a "C" shape. The luster of the inner shell is dull, making the nacre appear milky white. Sometimes a yellowish grey/bluish tint is possible. Shells can measure up to 10 cm in length.


Ecology and Habitat
P. capensis is only found on the coast...

Pinctada albina (Lamarck, 1819)

Distinguishing Characteristics

P. albina is known as the smaller Australian Oyster. In the 1960's, studies revealed that there were local differences between the color and size of the shell. Because the differences were determined to be geographical discontinuities, the species was divided into two subspecies: P. albina albina (Lamarck) and P. a. sugillata (Reeve), which represent the western and eastern subspecies.
The species is small, only three to four...

Tahitian Pearls, The Early Years

Tahitian pearls retained popularity throughout the South Pacific as a gem of beauty and rarity, but the pearls were, for much of their early years, unheard of in Western markets.

Jean-Claude Brouillet Starts a Tahitian Pearl Farm

It was not until businessman Jean-Claude Brouillet purchased a South Marutea atoll and started a Tahitian pearl farm in 1975 that Tahitian pearls began to infiltrate the world market.

Brouillet began working with a well-known...

Culturing Tahitian Pearls
By Josh Humbert of Kamoka Pearls (KamokaPearls.com).

Tahitian pearls are cultured in lagoons surrounded by atolls in French Polynesia using the Pinctada margaritifera mollusk (pearl oyster).


Collecting the Baby Oysters

Oysters start their lives as free-swimming plankton in the lagoon. After three weeks of swimming, they begin to grow shells and search for a surface onto which they can attach. Farmers set out collectors during strategic times of year (usually...

Kokichi Mikimoto

Kokichi Mikimoto's contribution to the cultured pearl industry cannot be overstated. While he may not have single-handedly invented the industry, he played a pivotal role in its development and widespread acceptance of the Japanese akoya pearl. Born in Toba City, Japan, in 1858, Mikimoto's father sold noodles for a living. Little did he know that his passion for pearls would shape his destiny and revolutionize the world of jewelry.

Mikimoto's journey into pearl cultivation...