Seven Factors that Determine the Quality Pearl and their Market Value


Natural pearls are available in one out of 10,000 shells. Therefore, the demand for natural pearls is very high and they are extremely expensive. However, to meet the demand of consumers, cultured pearls have captured the market which is similar to that of natural pearls.

Cultured pearls are available in easily in the pearl market. There are different shapes and size available as per demand and some are also dyed to meet the fashion trend. PearlsOnly is an Australian Company that has been in the pearl business for 16 years. They deal with direct market of Japan and China of pearl farmers and processors.

This e-commerce site has brought revolution in the pearl industry after releasing trend setting pearl jewellery online at reasonable price. To get more details on pearl industry you can visit their website.

There are seven factors that determine the quality of pearls, whether they are natural or cultivated –


The bigger the size, the more is the price. This is because bigger pearls have more layers of nacre which makes it durable and lustrous. Minimum time for a pearl to form is six months, but larger pearls take more time. Thus, they are valuable as they are being cultivated for a long time.


It is difficult to determine what shape the pearl will take inside a shell. They can be oval, baroque, pear or teardrop. However, it’s difficult to get a round shaped pearl. Thus, a round shape pearl is more expensive than other shapes.


The price of any pearl is determined upon its supply. If a particular colour pearl is supplied less compared to the market demand, then its price can rise eventually. Pearl colour has three components, body colour which is the shade of pearl, overtone is another shade that sets over the pearl’s body to give double shade and orient is the rainbow colour that reflects from the surface. Depending upon these three factors the price varies.


The lustre on any pearl depends on the layer of nacre on it. Too many layers can be excellent as it gives extra lustre to it and therefore the price of those pearl increases.

Surface Quality

Natural pearls will always have ridges on it which proves they aren’t fake. However, too many rises, wrinkles or scratches can deteriorate its quality. Severe scratches can affect its durability and lower its price.

Nacre quality

If the layers of nacre are less, then the quality of pearl is poor and will have less lustre. You might also see the grain within the pearl which will show poor quality of nacre. Such pearls are rejected instantly and it is a huge loss to pearl farmers.


Even if various shades are mixed to provide a trendy and outstanding looking piece of jewellery, still all pearls should be of same quality. There cannot be any one of the factors mentioned above, missing. If such happens the price drops instantly.

All these factors are important to maintain the worth of pearls. If you are visiting any jewellery store, remember these important factors and act smartly while purchasing a piece.

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