What are the rare pearl colors? A detailed explanation of the characteristics and value of each color
Posted by GINZAREPEARL

Pearls come in a variety of rare colors other than white and cream. The following three are some examples of rare colors:
- Golden Pearl
- Green Peacock
- Blue Akoya
Pearls with rare colors are highly valuable and have an even greater appeal as jewelry. In this article, we will take a closer look at the characteristics and value of rare pearl colors.
What you'll learn in this article
- Unusual pearl colours and characteristics
- Why are rare pearl colors produced?
- Color characteristics of each type of pearl
By the end of this article, you will learn about the rare colors of pearls and be able to use this information when purchasing.
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Unusual pearl colours and characteristics

There are three rare pearl colors:
- Golden Pearl
- Green Peacock
- Blue Akoya
The color of a pearl is determined by the type of mother oyster and the environment in which it is cultivated . Pearls with particularly rare colors can be highly valued due to their rarity.
Here we will explain in detail about the rare colors of pearls.
Golden Pearl
This is a particularly popular type of South Sea pearl, with a deep golden color that is considered one of the rarest and most valuable.
It is mined from Indonesian pearl oysters and its color ranges from pale champagne gold to rich golden yellow.
Green Peacock
Among Tahitian black pearls , this pearl is particularly rare, with a green color like a peacock feather . Its deep green color has blue and purple sparkles, and its mysterious color has attracted many collectors.
Blue Akoya
This is an extremely rare bluish pearl among Japanese Akoya pearls. Akoya pearls with a natural blue color are produced in extremely limited numbers, and are highly valued for their beauty.
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Why are rare pearl colors produced?

The factors that result in unusual pearl colors are as follows:
- Genetic characteristics of the mother oyster
- Water temperature and quality in the aquaculture environment
- The type of plankton they feed on
- Special conditions during the formation of nacre
The color of a pearl is determined by a combination of various factors, including the type of oyster, its habitat, and the formation process. For example, black-lipped oysters can produce pearls that are a deep green color known as peacock green.
The color of pearls also varies depending on the combination of "true color" and "interference color." True color is the basic color of the pearl itself, while interference color is the rainbow-like glow that appears when light is reflected and refracted by the structure of the nacre.
The complex intertwining of these elements results in the formation of pearls with unique and beautiful colors. The reason for the creation of pearls with rare colors can be said to be the result of a combination of natural coincidences and miracles .
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The value of rare pearl colors

Due to their rarity, pearls with unusual colors tend to be traded at higher prices than regular pearls. Their value increases even more if they meet the following conditions:
- Color strength and uniformity
- Large size
- Beautiful perfect circle
- Strong light
- Few scratches
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[By type] Characteristics of pearl colors

The characteristics of pearl colors according to type are as follows:
- Akoya pearls
- Black pearl
- White South Sea Pearl
- Freshwater pearls
Pearls come in a wide variety of colors depending on the type, and each has its own unique charm. Here we will explain in detail the main types of pearls and the characteristics of their colors.
For more information on the different types of pearls, please refer to the following article:
A thorough explanation of the different types of pearls! Introducing their characteristics, differences, and how to tell them apart from fakes
Akoya pearls
Akoya pearls are Japan's most well-known pearls and are generally white or cream in color.
However, there are also blue, gray, green and other shades of pearl. Blue Akoya pearls in particular are highly rare and have a unique beauty.
Black pearl
Black pearls are pearls harvested from Tahitian black-lipped oysters and come in a variety of colors including black, green, blue, and gray.
Among them, the deep green with a reddish hue called "peacock green" is highly acclaimed for its beauty reminiscent of peacock feathers.
White South Sea Pearl
South Sea pearls are large pearls harvested from South Sea oysters and come in a variety of colors including white, silver, and gold.
Golden South Sea pearls are also called "golden pearls" and are known for their gorgeous and popular colors.
Freshwater pearls
Freshwater pearls are harvested from oysters that grow in rivers and lakes and come in a variety of colors, including white, pink, purple, and orange.
They come in a variety of shapes, including ovals, drops, coins, and more.
For more information on freshwater pearls, please refer to the following article:
What are freshwater pearls? A thorough explanation of their characteristics, price and quality
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How to choose the pearl color

There are three ways to choose pearl colour:
- Blends with skin tone
- Usage Scene
- My Preferences
Pearls are not a cheap item of jewelry, so it is important to choose carefully.
Here we will explain how to choose the color of pearls.
Blends with skin tone
Pearls look even more beautiful when you choose a color that matches your skin tone.
It is said that people with yellow-toned skin tones tend to wear warm-toned pearls, while people with blue-toned skin tones tend to wear cool-toned pearls.
Wearing occasions
It is also important to choose the color of pearls according to the occasion in which they will be used . White and gold are the basic colors for weddings, while white, black and gray are the basic colors for funerals.
My Preferences
If you are looking for pearls to wear every day, choose one that is based on your personal preferences. Pearls are a piece of jewelry that you will cherish for a long time.
Even if the color is rare, if it doesn't suit your taste, it will lose its value to you. It is important to choose a color that you find beautiful in your heart.
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Summary: Rare colored pearls have a lot to offer!

Pearls of unusual colours have a special value due to their unique beauty and rarity. Golden pearls, green peacocks, blue akoyas, etc., each have their own unique charm that enhances the wearer.
When considering a purchase, it is important to inspect the actual item carefully at a trusted specialty store and check whether or not it comes with a certificate. Pearls of rare colors are gaining attention as a lifelong treasure and a valuable piece of jewelry to pass on to future generations.
