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Princess Cut Diamond. The princess cut diamond, first created in 1980, is the most popular fancy diamond shape, especially for engagement rings. Like round cut diamonds, princess cut diamonds are a good choice for their flexibility in working in almost any style of ring.


The cut is the biggest factor in creating sparkle and fire, and without a high cut grade even a diamond of high quality can appear dull and lifeless. A diamond cut poorly and too deep can face-up smaller than it actually is. Use our buying tips, diamond cut grading scale and comparison chart, and expert tips to help you choose the best diamond ...


Diamond cut is perhaps the most important of the four Cs, so it is important to understand how this quality affects the properties and values of a diamond. A good cut gives a diamond its brilliance, which is that brightness that seems to come from the very heart of a diamond.


If the workmanship and cut of a diamond are poor, the diamond will look dull and lifeless. With round brilliant diamonds, the cut is easy to assess because it is formally graded by independent diamond laboratories. For other diamond shapes, the cut is much more subjective. Cut grades, if given, are more arbitrary. For engagement rings, we ...


And of all the diamond 4Cs, it is the most complex and technically difficult to analyze. To determine the cut grade of the standard round brilliant diamond – the shape that dominates the majority of diamond jewelry – GIA calculates the proportions of those facets that influence the diamond’s face-up appearance.


The best diamond cut for sparkle was created by Marcel Tolkowsky in 1919. For his doctoral thesis at the University of London, Tolkowsky sought to determine the exact proportions of a diamond needed to maximize light dispersion. Born in a family of diamond cutters and well versed in math and engineering, Tolkowsky believed that he possessed the ...


Diamond Cuts refer to the numbers of facets in a finished diamond and how those facets are proportioned in the gem s diamond. The cut usually determines the brilliance of a diamond. On the other hand, Diamond Shape is the overall outline of the finished gem. Before purchasing diamond stud earrings or any other diamond jewelry you need a basic ...


In fact, a well cut diamond will reflect more light and appear larger than it actually is. It can also make the face-up color look brighter, and at the same time, mask or camouflage inclusions. This is because a well cut diamond has greater brilliance, fire, and scintillation that can easily conceal flaws.


Buying Tip: Cut grade is the most important factor in determining the overall appearance of a diamond, because a poorly cut diamond will seem dull even with excellent clarity and color.Conversely, a well cut diamond can have a slightly lower color (G-H) or clarity (SI1-SI2) and still look quite beautiful, due to its superior ability to create sparkle and brilliance.


What is the best clarity for a diamond engagement ring? The appeal of a diamond or any other jewelry usually boils down to your personal preference and taste. For this reason, it would be impossible to state what clarity grade is the “best” as you may have your own rationalization when making a purchase decision.