Do Diamonds lose 50% of weight in the Cutting and Polishing Process?
All of diamonds’ amazing physical and optical properties, diamonds are beautiful, making their wearer feel beautiful. Most women, when wearing diamonds, can not help but stop and admire them on their hands.
According to a diamond ring company, a diamond loses fifty percent of its weight in cutting and polishing. It will lose up to fifty percent of its original uneven carat weight. But don’t worry about that if you want to make the special person in your life feel beautiful, Jewel Smiths is there to help.
Here we describe all the methods of Diamond cutting and polishing.
Diamond Cutting
The diamond cutting process includes planning, cleaving or sawing, bruting, and polishing.
- Planning
Diamond manufacturers analyze the stone rough from an economic perspective, with two objectives steering decisions about how a faceted diamond will be cut. The first objective is a max return on investment for the rough diamond piece. The second is how fast the finished diamond can be sold. Scanning devices are used to get a 3D computer model of the rough stone. Inclusions are also photographed and placed on the 3D model, then used to find an optimal way to cut the stone.
2. Maximizing value
This process of maximizing the value of finished diamonds, from a rough stone into a polished diamond, is an art and a science both. Many factors influence the choice of cut. Market factors include the exponential increase in value of diamonds as weight increases, weight retention, and the popularity of certain shapes amongst consumers. Physical factors include the original condition of the rough stone and the location of the inclusions and flaws to be eliminated.
3. Weight retention
The weight retention analysis studies of the gemstone are rough to find the best combination of finished stones related to per carat value. For instance, a 2.20-carat octahedron may produce either two half-carat diamonds; whose combined value may be higher than that of a combination of 0.80-carat diamond and 0.30-carat diamond cut from the same rough stone.
The brilliant round and square cuts are preferred when the crystal is an octahedron, as two stones may be cut from one same crystal. Oddly shaped crystals, such as macles, are much more likely to be cut in a fancy cut — that is, an amount other than the round brilliant — which the specific crystal shape lends itself to.
In modern techniques, the cutting and polishing of a diamond crystal always result in a dramatic loss of weight, nearly fifty percent. Sometimes the cutters compromise lesser proportions and symmetry to avoid inclusions or preserve the weight. Since the per-carat price of diamond shifts around key milestones (such as 1.00 carat), many one-carat (200 mg) diamonds result from compromising Cut quality for Carat weight.
4. Color retention
For colored diamonds, cutting can influence the stone’s color grade, thereby raising its value. A few cut shapes are used to intensify the color of the gemstone. An example of this cut is radiant cut.
Natural green color diamonds most often have a surface coloration caused by natural irradiation, which does not extend through the stone. For this reason, green diamonds are cut with significant portions of the original rough diamond’s surface (naturals) left on the finished gem. It is these naturals that provide the color to the diamond.
5. Turnaround minimization
It is a diamond planning of how quickly a diamond will sell. While a few cutting plans may yield a better value, a different method may yield diamond stones that will sell sooner, providing an earlier return on the investment.
6. Cleaving
It separates a piece of diamond rough into separate parts to be finished as individual gems. During the planning stage, diamond manufacturers identify cleavage planes and use those planes to decide how to split the diamond.
7. Bruting:
It is the art of cutting a diamond in a round shape. These gemstones are rounded using either a laser or a diamond disk in the modern era. Industrial diamonds can also be used for shaping a diamond in rounds. The contemporary device can measure each diamond’s roundness, and “Ideal Cut” diamonds have to round within a 10millimeter to qualify as an excellent cut diamond.
Diamond Polishing
It is the final polishing of a diamond. In a diamond factory, one would find a diamond “Crossworker” who first places the main facets: Blocking the diamond. This is done to ensure the maximum weight, clarity, and best angles for the specific shape of the diamond. After initial cross working is complete, the diamond is finalized by smoothing the main facets by the cross worker, which is known as polishing the diamond.
Conclusion
Diamonds are known to be the natural magnets to attract grease, and that’s why it soon becomes cloudy or unclean. Many jewelry stores in california ask their clients to restrain their fingers from wearing diamond or gold jewelry while working or engaging in some household chores as it affects its brilliance. Diamond rings are also advised to avoid harmful solutions and ultrasonic cleaners.
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