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  • Cantu Frye posted an update 1 year, 3 months ago

    Four different factors are taken into account while grading diamonds to determine their quality and value. These factors are cut, clarity, carat and colour. While using grading system jewellers compares different stones easily.

    Colour:

    Large of your diamond is graded from D to Z, where D indicated a true white diamond – a colourless diamond – and Z indicates a diamond that has yellow hues inside it. As the grading progresses from D through to Z these gemstones undertake a yellowish tone. Diamonds which might be graded approximately H are classified as white diamonds. Those who are graded from I onwards begin to show a hint of yellow in them. The colourless stones are the rarest of causing them to be one of the most valuable diamonds.

    Clarity:

    Diamonds usually are not always perfect as a lot of them have natural blemishes inside them. These blemishes may be as a result of fractures or minerals or inclusions while the diamond is actually created in your yard. These blemishes disrupt what sort of light flows within the diamond and with respect to the level and extent of blemishes within the diamond determines the way it has become graded from Pure to Included (FL to I). Diamonds which are graded as pure/FL have zero visible blemishes when seen under magnification whereas diamonds that are graded as included/I have blemishes that are visible in spite of a naked eye. The diamonds which might be free of blemishes have become valuable and rare. The grades starts from Flawless and Internally Flawless – Pure, VVS1 and VVS2 – Super Small inclusions, VS1 and VS2 – Small Inclusions, SI1 and SI2 – Small Inclusions, I1, I2, and I3 – Included.

    Cut:

    Diamonds which are based in the earth are cut to make sure that the stone has maximum sparkle and brilliance. Quality cut is the reason why diamond jewelry expensive and valuable and that is the only real factor that is depending humans. As a way to cut a diamond ring perfectly, over 50% in the rough diamond must be cut away by the craftsmen. The grades for a diamonds cut starts from Excellent – 1+ and 1, Good – 2 and 3, Average – 4, Commercial – 5 and 6, and Irregular – 6 and seven.

    Carat:

    A carat is often a unit utilized to determine the load of all gemstones and this is one of the factors looked at while assessing the quality of a diamond. Diamonds which have higher carat values convey more sparkle than diamonds with lesser carat value as light needs to cross a larger distance.

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