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What is Diamond Polish?

Diamond polish is the finish made after it has been cut on the diamond's surface. However, flaws could be produced by the polishing tool during this procedure. The cutter aims to achieve a smooth glass-like surface.

Gemologists will examine the stone to rank it under 10x magnification while evaluating the remains of the cutter's multiple fractures.

Diamond Polish Features


Many factors play various kinds of roles in Diamond Polish, most diamonds have tiny polish marks on their facets while these tiny flaws can be natural or color formed. Some of them can find them under high exaggeration and at a certain angle only.


Some of the polish grades are:-

Abrasion: a collection of nicks at the intersection of the facet.

Nicks: A smallish notch on a girdle junction or facet.

Scratch: A transparent white line on the Diamond surface.

Polish line: a translucent or white line that is hardly visible.

Lizard skin: A uneven-looking texture on a diamond surface.

Rough girdle: An unpolished or rough girdle.

Burn mark: A white haze on the diamond surface occurred due to the high temperature from a polishing wheel or jeweler's torch.


Tiny surface defects may be generated by the polishing wheel when a diamond is cut and polished. Depending on the magnitude, as the light rays enter and exit the diamond, the defects can interrupt light patterns. This is the GIA Grades diamond polish based on each facet's smoothness.


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The finest grade of polish is those diamonds with outstanding, very good, or good grades. To the naked eye, their flaws are not visible.

Besides, they should not harm the total appearance of the diamond. Diamonds with a lower grade of polish rated as good or bad do not reflect light and appear dull. These diamonds already have internal inclusions that make the polish meaningless and can easily be seen.



Generally, the most valuable and exquisite stones are known to be diamonds. However, given the polish, others are not up to par. Besides the diamond's transparency and color, the consistency of its polish plays an important role in its overall quality. The bigger the diamond is, the better. The smoothness of the diamond is also influenced by the time that the diamond takes to be polished.

The polishing wheel's heat often gets too hot to create a white haze from the burning of the diamond. There are parallel lines left in the transparent process. The lines allow light to penetrate the diamond that bounces around the diamond when it has not been properly cut. Some of the light will go back up, and some will leak out, making a diamond that appears really dull.

What is Diamond Symmetry?


Diamond Symmetry is an important factor to make your diamond look beautiful. Whether it's human or animal the appeal of perfect symmetry is an initial factor to look after. In Diamonds, Symmetry is the alignment and shape of a diamond's facets which shows how perfectly the diamond shape was cut. The one with perfect symmetry can make your diamond look more beautiful and also it cost more than one with less symmetry. Overall, it's a grading factor of the diamond showing how symmetrical a diamond's cut is.

Do Diamond Polish and Symmetry Impact Prices?

Yes, diamond polish and symmetry have a great impact on its price. The difference between two grades of diamond that is Good and Very Good can make a difference of up to 10-12% in a diamond's price as well as it also affects the appearance of the diamond. The Diamond symmetry can greatly improve or detract from a diamond’s sparkle. As long as the Polish grade is Good or better, the diamond’s attractiveness won’t be affected by polish flaws since they won’t be visible to the naked eye.

Where to Buy a Diamond?

It may seem like there is too much to learn about diamonds if you’re just starting out, take some time to educate yourself, and I am sure that you will find a beautiful diamond at the best price. Make yourself educated with Diamond knowledge as Gemone Diamond is here to solve your doubts as we are 24*7 available also if you are looking for loose diamonds then surely check out our mesmerizing collection.

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