The natural diamond needs a lot of polishing before it becomes the most shiny gemstone, the process of diamond cutting depends on the rightness of the precision and the excellency of the manufacturer but as it is said that the lab grown diamonds are made without that much hassle which is true But there are a tedious amount of science and technology that works behind the making of a diamond. Specialized tools and equipment are needed to cut through the diamond as it is the hardest stone of all.
PLANNING
Diamond manufacturers analyze rough diamonds primarily from an economic perspective, focusing on:
- Maximizing Return on Investment (ROI): manufacture assess the rough diamond’s potential to yield the most valuable faceted diamonds, There are many factors to considering when planning to cut diamond like size, clarity, cleavage planes and inclusions of diamond, and also depend on overall market value. The goal is to achieve the highest possible return by optimizing the cut.
- Ensuring Marketability and Quick Sale: Manufacturers choose the diamond cutting styles that align with current market trends and consumer demand. Certain shapes or sizes may sell faster, so they consider how quickly the finished diamond can be sold at a profitable price.
To achieve these objectives, diamond cut must consider several critical details when planning to cut rough stone, including size, shape, cleavage planes, and inclusions. The aim is to get maximize carat weight while keeping production costs low and achieving the best possible cut. And advanced scanning devices create 3D computer models of the rough stone, and mapping inclusions to determine the optimal cutting strategy. Even a marking error of just a fraction of a millimeter can lead to a financial difference of thousands of dollars.
CLEAVING
In the cleaving process the diamond rough is cut along with the grain of the stone by striking it in different ways. There are different blades which can cut the diamond in the perfect shape based on its atomic structure. This process is used to cut crystalline structures along with their accurate angles to make the gemstones as per the market needs. Cleaving is a crucial step that can make or break the outcome of a stone. If there improper cleaving can cause the diamond to shatter, rendering it lower-cost.
SAWING
Sawing is the most crucial step of cutting rough diamonds into smaller pieces to shape their final form. Before shaping and polishing, traditionally, rough stones are cut using blades made of phosphor and bronze coated with diamond dust to sharpen the blade as it cuts the diamond in its most cost-effective way of sawing the diamond.
For designs with minute detailing, laser sawing is used as it works with perfect precision and can ensure minimal weight loss with a 0% chance of breakage.
Another specialized technique that is also efficient in diamond sawing is turnstile cassette sawing, which allows multiple diamonds to be sawn in a single setup.
BRUTING
Bruting is the process of shaping a rough diamond into a round shape. The process consists of a diamond placed on a spinning plate that spins against another diamond or a diamond-dust-coated blade while shaping it around. This process is crucial for shaping round brilliant diamonds; other fancy cut stones need different shaping processes, and this process is also known as girdling.
POLISHING AND FINISHING
The essential steps for a diamond to achieve its brilliance, shine, and symmetry are blocking, faceting, and polishing. These processes ensure the gem’s quality and market value.
- Blocking: The blocking stage establishes the diamond’s potential brilliance and the fire of the diamond by creating the initial facets in the primary process that ensure the perfect foundation for the outcome.
- Advanced Polishing Technologies: Tools like Dia Mark assist in precisely polishing semi-polished diamonds and removing laser markings without penetration or excessive pressure, ensuring minimal errors and higher-quality cuts.”
- 3D Modeling and Precision Cutting Technology: Tools like Dia Mention HD and Instructor assist in determining the most efficient way to cut diamonds and add facets. They generate 3D models that optimize polishing methods, ensuring minimal weight loss.
FINAL STEP
In the final stage, the diamond is thoroughly washed and cleaned before being inspected for imperfections. The stone undergoes detailed evaluation to ensure it meets all market requirements.
Various grading systems and advanced technologies assist in the inspection process, which boosts the seller’s confidence in diamond quality. After the making process, the diamond is tested in a laboratory and certified based on its grading quality.
Conclusion
Transforming rough diamonds into polished gems is a long and intricate process. This process requires quality craftsmanship, effort, and resources. Modern technologies play a vital role in shaping these stones, so having the right technical expertise and the ability to create a brilliant design can ensure the production of diamonds is ready to shine in the market.
