The color of and Akoya pearl - pearl jewelry design

The color of and Akoya pearl is determined by the nacre. Environmental factors as well as the specific oyster also play a hand in the pearl's color.

After harvest, the pearl may undergo treatments to enhance or alter color. While white pearls are still by far the most popular, darker pearls with a metallic - satiny sheen have recently commanded a demand in the fine jewelry market.

By far the most popular, white Akoya have been the standard pearls that belong in every woman's jewelry wardrobe.

White Akoya Pearls
White Akoya pearls, as a color category, encompass light creamy pearls as well as those with an overtone. The overtone of a pearl is the color a pearl reflects that lies just above the pearl body color it self. In the white color family, overtones range from pink to a creamy, ivory, or silver.

Pearl color and overtone can vary slightly under different lighting sources and ambient colors, as a result of the pearl's makeup. For example, Florescent light, an overcast sky and shaded light tends to intensify blues. Regular incandescent light bulbs as well as a rising or setting sun tend to intensify reds and yellows. For the truest color, choose natural sunlight about midday.

Most importantly, the pearls themselves will best reflect and radiate the ambient light from the wearer. Her skin tones, her coloring and clothing will subtly effect the color of the pearls' shine.

Black Akoya Pearls
With the popularity of black Tahitian pearls, dyed Akoya with a metallic shine has gained prominence in the fine jewelry market. Dyed Akoya is by no means fake and have been available in fine jeweler establishments since the 1930's.

Today, dyed Akoya have become more in demand. Treatment allows consumers access to colors that are not naturally available and at smaller sizes than traditional Tahitian pearl. Most dyed black pearls are under 8mm to 9mm where as black Tahitian pearls are not as readily available in that size.

These pearls will exhibit more of a metallic shine than traditional white ones. Their darker colors are brought on by irradiation or a silver salt treatment. The treatment permanently changes the nacre of the pearls.

The metallic iridescence resulting from these treatments is very beautiful. The most popular are black with green-peacock, deep sapphire blue and dark onyx black. Blue pearls have also become popular ranging in shades of dark blue to light aqua.

A well treated pearl will display even coloring and a metallic shine.