| A diamond's cut is not only about its shape, but how effectively the stone can return light back to the viewer's eye. A well-cut diamond will appear very brilliant and fiery, while more poorly cut stones can appear dark and lifeless, regardless of color or clarity. Not only do well-cut diamonds appear more brilliant, they can also appear larger than other stones of the same carat weight. An ideal stone has both increased brilliance as well as increased diameter relative to more deeply cut diamonds. | |
Diamond AnatomyEach and every diamond has its own unique set of properties and proportions: | |
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Well-proportioned diamonds exhibit three different properties: brilliance, dispersion and scintillation. As light strikes a diamond's surface, it will either reflect off the table of a polished stone or enter into the diamond. The light that reflects is considered a diamond's brilliance. Brilliance is the flash of white light one will see when looking at a stone. As light travels into a stone, some of rays are divided into flashes of color, which is called dispersion. Fire is the result of dispersion, which is the separation of white light into its spectral colors. As an observer moves a diamond back and forth, the flashes of color are called scintillation.
Use this interactive tool to see how depth and table percentages can affect the brilliance in a round diamond. Please Note: this example is for a round diamond only - fancy shapes have their own set of unique proportions.
Hearts and Arrows True HeartsTM
Our Hearts and Arrows collection are the ultimate expression of love - that's why we call them True HeartsTM. Each and every diamond from our True HeartsTM collection is a lasting masterpiece, a perfect diamond.
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Diamond Table
The table is the top facet of a diamond, expressed as a percentage of the diamond's average girdle diameter.
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Ideal cut diamond
Our Hearts and Arrows collection are the ultimate expression of love - that's why we call them True HeartsTM. Each and every diamond from our True HeartsTM collection is a lasting masterpiece, a perfect diamond.
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Symmetry FlawsSymmetry refers to the exactness of the shape and arrangement of facets in a diamond. Although to the naked eye finish features only have a tiny affect on appearance, symmetry is an significant aspect. |
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