Diamond Cut Study
How studying the cut parameters of a diamond can help a manufacturer to increase the efficiency of his work and allow a dealer and jeweler to increase the price and liquidity of the diamond?
We suppose that to efficiently solve this problem we need to perform some mathematical calculations, discuss the obtained results with manufacturers, dealers and jewelers, and let them test the validity of the calculations in practice. We invite all the interested people and organizations to discuss and employ the results of our studies.
At the moment, we confine ourselves to studying the round brilliant cut of diamonds for the purpose of finding the best tradeoff in the simultaneous optimization of the light return, fire, and weight of a diamond. Here we propose to discuss our first results obtained on this way. These results can be divided into “Macroanalysis” and “Microanalysis” sections.
The Macroanalysis involves tracking all possible angles and proportions and determining the regions promising for cutting, from the point of view of either light return or fire. At this stage, we not only confirm the conventional sets of cut parameters but also find out some new, unusual configurations.
The Microanalysis involves the detailed studies of the narrow range of cut parameters: the crown angle – from 30 to 40°, the pavilion angle – from 38 to 43°, and the table size – from 52 to 60%. The cut parameters thus determined optimize the light return and fire of a diamond. By cutting the diamond using these parameters as a guideline, it is possible to improve the appearance of the diamond without breaking conventional proportions.
Below we offer some materials concerning the studies of diamond cut.
1. The History of Diamond Cut Studies
There are several scientific articles regarding cut study posted here. All interested visitors can trace the evolution of cut study methods and approaches. Authors of articles posted below can have opinions different form ours.
- The “Diamond Design” – by Tolkowsky 1919 (part)
- “Faceting Limits” – by Bruce Harding, 1975.
- “Diamond Design” Revisited” – by Bruce Harding.
- “A statistical assessment of brilliance and fire for the round brilliant cut diamond” – by J.S.Dodson , 1978.
- “Selection of facet slopes” – by A.V.Vasiliev, 1995
- “Rainbow in a Colorless Gem” – by A.V.Vasiliev, 1995
- “Cutting Grades Two Years Off” – by Russell Shor, GemKey
- The Results of Diamond Cut Studies Carried out in MSU, 1999.
- Developing of Diamond Cut Grading System by MSU Computer Tools
- Determination of the cut quality of a diamond and visual evaluation of its beauty
- On the problem of grading the quality of diamond cut: an analysis of some aspects of the problem, March 2002
- The Optical Design of Gemstones, by Jose M. Sasian, Peter Yantzer and Tom Tivol, 2003
- On grading the symmetry of round brilliant cut diamonds, S.B. Sivovolenko, Yu.B. Shelementyev and Garry Holloway, 2003
- OctoNus brilliance beauty research: test with real diamonds
- The Interactive Ray-tracing Diamond Models by “Brill” Software
- The Interactive Photorealistic Diamond Images Created by “Brill” Software
- The Interactive Photorealistic Diamond Images in virtual IdealScope lighting in format of GemAdviser Software
- The collection of movies created with DiamCalc software. Movies with varying crown and pavilion angles
- The collection of movies created with DiamCalc software. Movies with tilting diamonds. Constant proportions.
Diamond Cut Study
Diamonds have been an object of beauty and fascination for centuries. They are also among the most valuable and sought-after precious gems. The cut of a diamond is one of the most important factors that affects its beauty, value, and price. In this article, we will explore how studying the cut parameters of a diamond can help a manufacturer increase the efficiency of their work and allow dealers and jewelers to increase the price and liquidity of the diamond.
Cut refers to the shape, angles, and proportions of a diamond. A well-cut diamond will have a beautiful symmetry, a good balance between the depth and table, and a good alignment of the facets. These factors contribute to the diamond’s brilliance, fire, and scintillation, which are what make a diamond sparkle and look beautiful. A diamond with good cut parameters will reflect light in a way that enhances its beauty and makes it look more valuable.
For a manufacturer, studying the cut parameters of a diamond can help increase the efficiency of their work. By understanding the ideal cut parameters for each diamond shape and size, the manufacturer can optimize their cutting process to produce the most beautiful and valuable diamonds. This can result in a more consistent and efficient production process, as well as a higher profit margin for the manufacturer.
Similarly, for a dealer or jeweler, studying the cut parameters of a diamond can help increase its price and liquidity. A well-cut diamond will be more valuable and more in demand, which means that it will sell for a higher price. This can help the dealer or jeweler increase their profits and improve the liquidity of their inventory. By understanding the cut parameters of the diamonds they sell, they can make more informed buying and selling decisions, which can result in a more profitable business.
It’s important to note that while cut parameters are an important factor in determining the value and beauty of a diamond, they are not the only factor. Other factors, such as the diamond’s clarity, color, and carat weight, also play a role in determining its value. However, cut parameters can have a significant impact on the overall beauty and value of a diamond, so it’s important for manufacturers, dealers, and jewelers to understand them.
In conclusion, studying the cut parameters of a diamond can help a manufacturer increase the efficiency of their work, and it can allow dealers and jewelers to increase the price and liquidity of the diamond. By understanding the ideal cut parameters for each diamond shape and size, manufacturers can optimize their cutting process, and dealers and jewelers can make more informed buying and selling decisions. This can result in a more profitable and efficient diamond industry.