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A well cut diamond appears bright or glittery, because diamond has an unusually high index of refraction, and it therefore bends light very strongly, so you will see lights coming from angles which in other substances would not produce light. The process of refraction also tends to separate white light into a rainbow effect, so not only is the diamond glittery, but it glitters in color, too. Very lovely.

As well, a well-cut diamond's reflection of light entering any facet and 'bouncing' about inside the stone before returning to the viewer's eye accounts for glitter, colour and brightness.

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12y ago

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Is a deep cut diamond the best?

A deep cut diamond can appear smaller and less brilliant than a well-cut diamond because light escapes through the sides instead of reflecting back. Well-cut diamonds are generally considered the best as they maximize sparkle and brilliance by reflecting light back through the top of the stone.


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Well there isn't anything in this world that are diamond blade can't cut.


What is Leo Diamond well known for?

The Leo diamond is said to be the most brilliant diamond cut on the market today. This particular diamond cut comes in two variations, the traditional and the Leo diamond princess cut.


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The cut of a diamond is what gives the mineral contained within the stone its access to reflective and refractive qualities of light. If a diamond is poorly cut, it will not have the 'fire', or dazzle of a well-cut stone.


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A diamond 'gathers' light from every available source and reflects and refracts it back to the eye of the observer. Its brightness then, depends on how much available light the diamond can collect.


What cut of diamond is the cheapest?

A badly cut diamond will be less expensive than a well-cut diamond. Of the four Cs that are used to value diamonds, cut is below clarity and carat weight in the pricing structure.


What if your diamond reflects light?

If a diamond reflects light, it means that it has good optical properties and is likely well-cut. This can enhance its brilliance and sparkle, making it more visually appealing. Diamond cut is one of the 4Cs of diamond grading, and a well-cut diamond can maximize its beauty and value.


How large can a asscher cut diamond be?

Physically, there is no limit -- no maximum size. Practically, however, your source material can present limitations. Any raw diamond can be cut in the Asscher cut. This squarish-looking cut intends to highlight flawless stones, so the raw diamond you intend to cut in this style must be internally flawless (if you want the highest value). As well, a D-F colour grade is required, since any hit of G or more yellow colour (in a colourless stone) will appear in the corners of an Asscher cut. These limitations mean that very few raw diamonds will appear in the larger weights to be cut in this style. Finally about 60% of a raw diamond's weight is lost during the cutting and polishing process.


Where can one find images of diamond cut items?

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Does a single cut diamond have less sparkle?

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How do you differentiate solitaire diamond and cut diamond?

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