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Diamond Cut

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. Each and every diamond will have its own unique set of properties and proportions. Diameter: Width of a polished stone, measured from edge to edge Table: Largest polished facet located on the top of the diamond Crown: The top part of a diamond extending from the table to the girdle Girdle: The very edge of the diamond where the crown and pavilion meet Pavilion: The bottom part of a diamond extending from the girdle down to the culet Depth: The total height of a diamond measured from the table to the culet Culet: The small or pointed facet at the very bottom of a polished stone Understanding Brilliance, Dispersion & Scintillation 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.

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What Is Diamond Brilliance?

What Is Diamond Brilliance?

Diamonds are beautiful, and their brilliance is one of the properties contributing to that. Diamond brilliance refers to how white light is reflected on a diamond. Brilliance determines the sparkle and brightness of a diamond. It is said that an ideal cut diamond is...

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What Is An Old Mine Cut Diamond?

What Is An Old Mine Cut Diamond?

This type of diamond was popular in the 1800s and 1900s, previously mined in Brazil and India before newer mines were discovered in Africa. The appearance of an old mine cut diamond is simply recognizable among modern diamonds. How To Identify An Old Mine Cut Diamond...

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What Are Inclusions In Diamonds?

What Are Inclusions In Diamonds?

Simply stated, diamond inclusions are small flaws inside of a diamond. Inclusions often result from the conditions of extreme pressure and heat that allow a diamond to form inside the earth's mantle. These imperfections affect the clarity of the diamond, which is one...

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