• Velazquez Brock posted an update 6 months, 4 weeks ago

    Four different factors are taken into consideration while grading diamonds to find out their quality and price. These factors are cut, clarity, carat and colour. With all the grading system jewellers compares different stones easily.


    Along with of an diamond is graded from D to Z, where D indicated a genuine white diamond – a colourless diamond – and Z indicates diamond jewelry that has yellow hues within it. Because grading progresses from D through to Z these precious stones take on a yellowish tone. Diamonds that are graded around H are classified as white diamonds. Those who are graded from I onwards start showing a hint of yellow within them. The colourless stones include the rarest of all which makes them one of the most valuable diamonds.


    Diamonds usually are not always perfect as a number of them have organic blemishes included. These blemishes could be due to fractures or minerals or inclusions while the diamond is actually created in the earth. These blemishes disrupt the way the light flows inside the diamond and with respect to the level and extent of blemishes from the diamond determines how it has become graded from Pure to Included (FL to I). Diamonds which are graded as pure/FL don’t have any visible blemishes when seen under magnification whereas diamonds which might be graded as included/I have blemishes that are visible even with a human eye alone. The diamonds which might be without any blemishes have become valuable and rare. The grades starts from Flawless and Internally Flawless – Pure, VVS1 and VVS2 – Very Small inclusions, VS1 and VS2 – Really small Inclusions, SI1 and SI2 – Small Inclusions, I1, I2, and I3 – Included.


    Diamonds that are perfectly located at the earth are cut to make sure that the stone has maximum sparkle and brilliance. Quality cut cause a diamond ring expensive and valuable which is the only component that is affected by humans. So that you can cut an engagement ring perfectly, greater than 50% of the rough diamond should be cut away with the craftsmen. The grades for any diamonds cut starts from Excellent – 1+ and 1, Good – 2 and three, Average – 4, Commercial – 5 and 6, and Irregular – 6 and seven.


    A carat is a unit utilized to measure the weight of all gemstones and this is among the factors considered while assessing the quality of an engagement ring. Diamonds which may have higher carat values have an overabundance sparkle than diamonds with lesser carat value as light has got to travel through a bigger distance.

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