Specification

• Freshwater Edison Pearl
• Size: 9-13mm
• Quality: High Luster, AAA or AAAA
  
• AAA: High luster, no obvious pinholes on the surface (no more than one pinhole, so it can be no pinholes after drilled), micro growth lines.
• AAAA: High luster. There are almost no obvious growth lines on the surface.

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All our pearls are freshwater Pearl.

Freshwater pearls are a type of pearl produced by freshwater mollusks, primarily certain species of mussels. Here's some basic information about freshwater pearls:

1. Formation: Freshwater pearls are formed inside freshwater mussels, such as species belonging to the genera Hyriopsis and Cristaria. When an irritant, such as a grain of sand or a piece of mantle tissue, enters the mussel, the mollusk responds by secreting nacre, the same substance that forms the inner layer of its shell, around the irritant. Over time, layer upon layer of nacre is deposited, eventually forming a pearl.
2. Location: Freshwater pearls are cultivated in freshwater bodies such as lakes, rivers, and ponds. China is one of the largest producers of freshwater pearls, particularly from the lakes and rivers in the regions of Jiangsu, Zhejiang, and Anhui provinces.
3. Shapes and Colors: Freshwater pearls come in a variety of shapes, including round, near-round, oval, button, drop, baroque, and semi-baroque. They also exhibit a wide range of colors, including white, cream, pink, lavender, peach, and even metallic shades like bronze and gold. The color and shape of freshwater pearls are influenced by factors such as the species of mussel, the environment, and any treatments applied to the pearls.
4. Size: Freshwater pearls can vary in size, typically ranging from about 2mm to 16mm in diameter. However, sizes outside of this range are also possible.
5. Affordability: Freshwater pearls are generally more affordable compared to other types of pearls, such as saltwater pearls like Akoya or South Sea pearls. This is because freshwater mussels can produce multiple pearls at a time, whereas saltwater oysters usually produce only one pearl per cultivation cycle.
6. Quality: The quality of freshwater pearls is determined by factors such as luster, surface quality, shape, color, and size. High-quality freshwater pearls have a good luster, minimal surface blemishes, symmetrical shapes, and desirable colors.
7. Uses: Freshwater pearls are commonly used in various types of jewelry, including necklaces, bracelets, earrings, and rings. They are also used in decorative items and embellishments for clothing.

Overall, freshwater pearls offer a beautiful and affordable option for those looking to incorporate pearls into their jewelry collection or accessories.