Skip to content

IGI Certified Round Diamond Studs - 25% Off - Buy Now

Diamond Polish The Final Process of Diamond Making

Diamond Polish Process makes the diamond surface more precious and special

Explore the amazing process of diamond polishing, the essential final step that transforms rough diamonds into the stunning gems we adore. This article covers everything from the advanced methods employed by artisans to the many polish grades that impact a diamond's shine. You'll discover how polishing affects a diamond's look and how to assess the quality of a diamond's finish. Whether you're buying your first diamond or adding to an existing collection, knowing diamond polishing can help you select a piece that truly sparkles. Ready to learn what makes a well-polished diamond so valuable.

What is the diamond polishing process?

Diamond polishing process is the last stage for diamonds before it goes to market for sell. When a diamond grade worker fixed the diamond in the holding equipment's and placed it on the grading wheel for getting a facets and perfect shaped, it called as diamond polishing.

A diamond polishing process isn't easy anymore, it remains very tough and challenging for experience worker also.

In the whole making process of diamonds, symmetry is the most important thing and its decided from the polishing process level. Without a polishing process diamonds can't get the facets of symmetry on the pavilion anatomies.

Diamond symmetry is interreacted facets bunches with the polishing grade. If diamond symmetry placed on the exact place then the diamond polish process could be easy and risk free.

How is diamond polishing process done?

The diamond grading worker fixed diamond proportions and demanded measurement or size into graspable equipment smoothly with accuracy; then he placed that it on the diamond wheel, which is constantly running.

From all angles diamonds placed on the grading wheel which it gets the facets with demanded dimensions. From this way diamond polishing process done.

A manufacturing supervisor inspects the diamond facets, which is decided when the rough diamond value is planned and evaluated. If he is satisfied with the facets, he continues the polishing process from on all diamond anatomies such as table, girdle, and crown surfaces. Is that right and accurate as a diamond graph? Then he submitted the diamond for "Final Polish Inspection."

An inspection is needed for unrequired substances missed by the polish worker. If the diamond inspector is also satisfied with diamond polishing, he approves diamonds for selling to customers or clients.

Why is the diamond polishing process affect diamond's appearance?

Polishing is a most important fact in the diamond's appearance because it decides diamond's looks and shape. Without a it diamond's surfaces can't get a brilliant looks; they are still worthless. Polish diamond is exactly cut and have a proper shape that is attractive.

In the diamond polishing process, the diamond must be cut with the required shape that described in the planning stages. Then the diamond worker gives facets on diamond surfaces which are scored as 4,8,16.

Which types of polishing grading are measured?

    In polishing grading, there are five types. The diamond polishing grade is decided with the placements of the overall faceting patterns on the diamond anatomy. Polishing grading is measured with excellent, very good, good, fair, and poor grades for having special faceting patterns.

    Let's take a look at polishing grading types:-

    Excellent polish grading of diamond

    Excellent polish grade diamonds appearance

    In the excellent polish grading type diamond, the facets are placed with brilliant and agile craftsmanship. All the facets and curving edges are placed on theirs required spaces that is necessary for the brilliance reflections. That is the reason inclusions are not seen in the 10X loupe in the excellent polish diamond.

    Very good polish diamond grading

    A very good polish grading represents the diamond facets placed with minor mistakes or exceptions, which are tough to see in the diamond loupe. It requires a microscope to see the impurities known as diamond inclusions from polishing process.

    In very good polishing diamonds, 5% of pavilion and crown faceting patterns are not matched with each other. But, the very good polishing grade diamonds are still release the reflections of bright and rainbow color light. As a result, it has been selected for necklace, bangles, and bracelets.

    Good polish grading in diamond

    Good polish grading in diamond means the facets and cutting is not in the proper place that founds in the excellent polish grade. In good polish grade the diamond hasn't proper shape and it curved from the south to west directions and the proportions are differ from the description.

    The good polish grading diamond's symmetry patterns do not match each other. All the faceting lines are placed differently from the dimensions and measurements, but the crafting process is inexperienced. That's why good polish diamonds haven't sparkle and look milky or dull from all corners.

    Fair polish diamond grading

    In fair polish grading, a diamond has no swallowed and stylish table as very good polish grading because the faceting patterns are mismatched on the all corners. The fair polish grading diamonds have wide width of gridle and the culet point is not available at center place, which it deserves. Due to flat table and crown facet polishing grading the direct impacts fallen on the reflecting ability.

    Poor polish diamond grading

    While talking about poor polish grading, an inclusion or impurities can be seen without the naked eye. The poor polishing grading means that a diamond shapes aren't crafted with the proper alignments and dimensions for providing the attractive looks. The poor polish grading diamonds loses sparkling ability and no buyers are purchase it.

    This polish grading is diverted the sparkling light into another direction which is not important for brilliant looks.


    We can tell that the diamond polishing process is the prime factor of brilliant reflecting light. A polishing process decides the diamond's three representatives, which gives an assurance to release exquisite lights. Those names are brilliance, scintillation, and fire. These three representatives decide how much diamond gives light to the returns.

    So, when you're going to purchase a diamond or diamond jewelry, ask for some guidance about diamond polish grading, which must look from excellent to good polish grading.

    Don't take this article to mean that fair polish grading diamond is not the best choice for jewelry.


    Q1. What is the Diamond Polishing Process?

    Ans. The diamond polishing process is the final step before diamonds are sold. It entails placing the diamond on particular tools to shape and add details, making it look perfect and ready for sale. This method helps to enhance the diamond's inherent brilliance.

    Q2. How is the diamond polishing process done?

    Ans. To polish a diamond, it is set on machinery that keeps it stable. The diamond is then pressed against a spinning wheel, smoothing and shaping it into the finished product. This method needs accuracy to ensure that the diamond looks its best.

    Q3.Why does diamond polish change its appearance?

    Ans. Polishing is important because it gives the diamond its final look and sparkle. A well-polished diamond will have a smooth surface and clean features, increasing its shine. This increases the diamond's attractiveness and price.

    Q4. What are the different diamond polishing grades?

    Ans. Diamond polish is graded from 'excellent' to 'poor.' Higher grades indicate that the diamond has been completely polished and will sparkle greatly, increasing its attraction and cost. Lower grades indicate the diamond may appear duller and less attractive.

    Q5. What should you look for in diamond polishing when purchasing jewelry?

    Ans. When purchasing diamond jewelry, search for diamonds with high polish ratings, such as 'excellent' or'very good.' These diamonds will have the greatest shine and sparkle. Avoid diamonds graded 'fair' or 'poor' since they will not shine as brightly.

    Q6. Can polishing grade alter a diamond's value?

    Ans. Absolutely, the polish grade may have an important impact on a diamond's value. Diamonds with higher polish grades appear better and are more liked, which can  make then more expensive. Diamonds with lower polish grades are less shiny and typically less expensive.

    Previous article Top 36 Proposal Ideas For Her To Get Big "Yes" Quickly