10 times the magnifying glass of the contents the number of diamonds@thereal.su

Posted by lisa on January 4th, 2018

Clarity grade (Clarity Grade): that is, 10 times the magnifying glass of the contents of the number of diamonds. GIA divides diamonds into FL (no flaw), IF (internal flawless), VVS1-VVS2 (very slight flaws), VS1-VS2 (micro flaws), SI1-SI2 (flaw), I1-I2-I3 (heavy flaws ) Level, from front to back in turn lower.solid 18k gold Van Cleef & Arpels Necklace GIA does not encourage it to be known as a flaw, because the defect has a negative meaning.
1 carat below to wear the cost-effective is VS1-VS2 this file, but to focus on color and cut. SI can also, but to choose the color level and cut the good, with the naked eye is unable to distinguish between the SI level and VS level, looks very beautiful. More than 1 carat of diamonds, if from the perspective of hedging to consider, should try to choose high-clarity and high-grade diamond.
GIA certificate
GIA certificate
The recommendations on the clarity of diamonds: (1) the higher the purity of diamonds, the higher the price. When you want to buy a high degree of clarity of diamonds or for investment with the collection then VVS level or above is the most suitable, but do not ignore the value of color and cut. solid 18k gold Van Cleef &Arpels Ring When you have no special requirements for the clarity of diamonds, choose VS, SI level is the highest price, with the naked eye is unable to distinguish between the SI level and VS level, but SI2 individual diamonds with the naked eye to observe sometimes can not see clearly Inclusions. Defects are also part of the diamond, is the nature of each diamond made a unique mark, and the price is also a significant difference, the need to take it.
GIA clarity grading standards
FL-IF grade Clarity: “FL” = no class: no inclusions or defective grade. A completely flawless diamonds. IF = no spare time: no inherent flaws. This level of clarity of diamonds in the diamond outside the slight scratches, but the inside is completely flawless. These two grades of diamonds are extremely rare. Please note that the domestic diamond grading certificate will not be issued IF this level, the highest is VVS.
VVS1-2 grade clarity: very slightly flawed .VVS1 grade diamond clarity slightly better than VVS2 grade diamonds better.
VS1-2 grade clarity: slightly flaw grade. VS1 grade diamond clarity slightly better than VS2 grade diamond clarity. The inclusions of these diamonds are invisible to the naked eye. The price is much lower than the high grade of the low degree of clarity. This degree of clarity of the diamond is very beautiful, and the value is higher.
SI1-2 grade clarity: slightly grade. SI1 grade diamond solid 18k gold Cartier Love Necklace clarity slightly better than SI2 grade diamond clarity. The clarity of the diamonds of the contents of the professional personnel with a magnifying glass to see. This grade of clarity of diamonds has a unique price and value.
Cut Grade: refers to the proportion of finished diamonds and the degree of modification of the evaluation and description, directly affect the diamond brightness and fire color of the overall effect and the balance between the two, it is important. GIA certificate system, Excellent for the perfect, Very good for the good, Good for the good, Fair is acceptable, Poor is poor. After buying a bare drill, the two will not be considered. Cut This cut is the only important factor in the operation of the solid 18k gold Cartier Replica Love Earrings technician and the beauty of diamonds. The size, proportion, symmetry (Symmetry) and polished (Polish) of the diamond surface with the effect of cutting the angle of change, and the resulting Diamond King Kong gloss can have brightness, fire and flicker. The best criterion for cutting is to show these three indicators on average.
How does GIA cut the cut
GIA through many years of research and accumulation of data analysis, the introduction of today’s most complete set of cutting grading assessment of the system approach, GIA as the originator of diamond grading, from the end of 05 after the introduction of diamond cut grading, to the market and Consumers bring a simpler and more obvious assessment of the diamond standards, GIA cut the grading also need to use a lot of specialized equipment can be completed.