what are the distinguishing characteristics of a true ideal cut diamond?
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An ideal cut diamond is a round, brilliant, or princess cut diamond that is cut to ideal proportions and angles and has excellent polish and symmetry ratings. An ideal cut diamond reflects almost all the light that enters it, and is among the rarest cuts.
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The apparent size of any diamond comes down to its carat weight distribution and the size of its facets. A cushion cut diamond has larger facets than a round diamond, making it appear slightly bigger when viewed from the top; however, it will not sparkle quite as much as a round cut.
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If you see a circular reflection inside the gemstone, the stone is fake. If you cannot see the dot or a reflection in the stone, then the diamond is real. Because a true diamond has powerful refractive qualities, light will bounce in different directions instead of a straight line.
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Asscher Cut Diamond – Color Round Brilliants and Princess Cuts are brilliant cuts, therefore they both do quite well at masking the color of the diamond's rough material. Asscher Cuts and Emerald Cuts, on the other hand, have no brilliance. They are cut for their clarity and lustre – so nothing is hidden.
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Synthetic diamond (also referred to as laboratory-grown diamond, laboratory-created diamond, or cultured diamond) is a diamond made of the same material as natural diamonds—pure carbon, crystallized in an isotropic 3D form.
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Diamond professionals use the grading system developed by GIA in the 1950s, which established the use of four important factors to describe and classify diamonds: Clarity, Color, Cut, and Carat Weight. Diamonds can be fashioned into a variety of shapes and still be beautiful. These are known as the 4Cs.
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In addition to a different shape, an old mine cut has different diamond proportions: it typically has a smaller table, larger culet and higher crown. It also has short lower half facets and a girdle that is very thin in places and, as a result of these factors, an old mine cut diamond has a very distinctive look.
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Our Arkansas diamonds have several characteristics that help people know when they have found a diamond. The first and most prominent characteristic is the natural shine. ... Many people say that a rough diamond looks shiny like a quartz crystal or a piece of glass.
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The difference that a G color makes to your diamond's beauty is less noticeable than the difference that cut quality makes. But if you want an almost colorless diamond at an accessible price point, G-color is a good choice for your diamond.
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['Color : Bright Yellow.', 'Luster : It has a shine or glow.', 'Ductility : It can be beaten into extremely thin sheets of gold leaf.', 'Malleability : Capable of being shaped or bent.', 'Conductivity : Good electrical conductor.', 'Solubility : Solubility (ability to be dissolved)']
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['Hardness.', 'Cleavage.', 'Luster.', 'Color.', 'Streak rock powder.', 'Texture.', 'Structure.']
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Very Slightly Included diamonds with a clarity grade of 3 or 4 (VS1 or VS2) have minor inclusions. Slightly Included diamonds with a clarity grade of 5, 6, or 7 (SI1 or SI2) have noticeable inclusions that are fairly easy to see under 10x magnification.
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Diamond cutting is done by cleaning or sawing the diamond with a steel blade or a laser like the Sarine Quazer 3. The rough diamond is usually placed in a wax or cement mold to hold it in place and then cleaved along its tetrahedral plane, its weakest point. If no point of weakness exists, instead sawing is used.
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Which Diamond Shape Looks Biggest? Elongated diamond shapes, such as marquise and pear cuts, look the biggest. The longer shape has a larger surface area compared to round or square diamonds (of the same carat weight). They look a lot bigger especially when worn on the finger.
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The shape of a diamond is indicative of the outline or external figure of the diamond. For example, pear shaped, round brilliant and cushion all refer to the actual shape and appearance of the diamond. The cut of a diamond refers to the facets, symmetry, dimensions and reflective qualities of the diamond.
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Here are the four basic blade components: The metal core, a precision-engineered steel disk with a segmented rim that holds the diamonds. The synthetic diamond crystals, the sharp cutting teeth that slice through the concrete. The matrix, a metal bond that holds the diamond particles in place until they wear away.
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Diamond accents are indeed real diamonds. While the term accent is used for this type of stone, they are still real diamonds, graded on the same characteristics as diamonds used for a center stone. Diamond accents have a Cut, Color, Clarity and Carat grade the same as all diamonds.