Factors To Consider While Valuing Bulk Opals

From fascinating colours to distinctive patterns, opals are known for all. It is said that opals are one of the hardest gemstones for evaluation. Considering that the valuation system of opals is more complicated as compared to any other gemstones, this fact stands true. Thus, the worth of a beautiful piece of opal is determined by a number of factors.

In this article, we have covered the major determinants that define the value of an opal.

Here we go:

Colour:

Definitely, color is the foremost thing that catches eyes of an opal buyer. Opal has different colour variations like red, purple and green. According to gemstone bead wholesalers, there is a constant demand of red opals in the market due to its rarity factor. But before buying opals, you should be clear about the primary and complementary colours you desire in your opals. You have to careful while choosing the dominant colour as it is an essential pricing factor. There is no denying the fact that red opals hold a greater value to orange, purple and other opals. To evaluate the value of an opal, density and severity of the colour also have a role to play. Have you ever noticed that seam opal possesses a narrow colour strip in comparison to opals occuring in a bumpy? It is the density of the colour bar that multiplies the magnificence of an opal’s colour.

Direction Of Colour:

Direction of colour ascertains the versatility of an opal which is a major ingredient in deciding its price. Opals are one of such gemstones that have the potential to appear differently from every  angle. Here’re some practical instances to make you understand this theory better:

It is a characteristic of a good-quality opal to appear the best in whatever direction it is seen from. Stones for rings are chosen from opals that reflect intense fire from every direction. These types of opals serve different purposes of jewellery, and are considered as more precious than a single directional opal.

While picking stones for making a  pendant, jewellery prefer one directional opals. According to their requirements, the jewellers set them appropriately.

Opals having two or more colour saturations with multiple directional faces are quite tricky for jewellers to set right.

Dead spots diminish the worth of a piece of opal. It is not always necessary that an opal shall exhibit a certain colour from a particular angle. Such opals are termed as ‘dead spots.’

Source Of Opal Field:
Though gemstone bead wholesalers do not take this factor into account for valuation of opals. But there a several mines such as Australian and Ethiopian opal beads/ opal fields that deliver superior-quality rough that transform into brilliant stones. Another element that influences the pricing is a mine’s depthness.

Additional Information:

The price of opals also depends on its country of origin. Australia is a country where you can find the most exorbitant opals in the world. Every nation accounts for unique and distinctive opals. Ethiopia, Mexico and Brazil are the world’s leading producers of top-notch quality of opals such as ethiopian opal beads.

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