The diamond quality and value of the determining factors is the English kisfejezések (colour, clarity, cutting, carat) initials after the "four C" is called. The value of their influencing factors in order of importance – that can be regarded as up:
1.) color (Colour)
2.) purity (mineral purity, or flawless is the degree of) (Clarity)
3.) grinding and ratios (which are often implementation must call) (Cutting)
4.) karáttömeg (Carat weight)
The diamond is nature's masterpiece
The jeweler's many years of practical experience and professional training is essential to a diamond buyer for the correct stone selection.
The diamond valuation, the quality of the establishment is already a science of its own. Only the best trained diamond experts are in a position to make the diamond the more than 2000 categories reliable classification can be carried out.
The diamond weight: Carat
The weight and with the diamond size carat is measured in. Today modern electronic scales is carried out until the smallest measurement units.
1 kt (ct) approx. 0,20 g, so 1/5 of a gram. 1 carat is 100 points can be divided into. A 65-exact diamond accordingly 0,65 ct. The bigger the diamond, the more rare than that.
The bigger the diamond prices in the crowd is not in proportion, but greater than woman. E.g. a 1 carat os gyémántkő about 3 times as much as a half a carat of diamonds. Another example: a 3 ct of diamonds for approximately four times more charge than a 1 carat osé for. Of course, the prerequisite for this is that these stones are of the same quality.
The diamond color
The colors also with regard to the rarity is determined by the price. The perfectly colorless diamond is extremely rare. The subtle, barely noticeable color grade in the scale of the finest white to yellowish or brownish tint for spreading. The diamond of yellow tint is just as beautiful and just as shiny as the colorless a diamond – they occur more frequently and, therefore, compared to cheaper.
The color scaling is in use probably the most rating system. In europe, the traditional system is in use. Spread in the u.s. GIA used by the alarm system. This is the ALPHABET the letters, use the color to indicate. The scale of D color starts. I used to have A, B and C marking. The clean white is also better to bluish white color was applied. In europe, this Top River was. However, as it turns out, this bluish tinge stones in the blue complementary color, the fluorine essence we received and in fact, white or off-white rocks is you have eliminated the first three categories. These stones, called the Premier stones.
The diamonds all other colors may also occur. These white and yellow diamonds on the outside, colored diamonds, FANCY Colours or FANCY-diamond, they call it.
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