March 16, 2021 2 min read

  1. Cut grade cut grade

 

Usually, the most common round brilliant cut of diamonds, Round Brilliant Cut, accounts for 75% of the diamonds currently sold. It divides the waist of the diamond into two parts. The top is the Crown and the bottom is called the Pavilion. There are 58 cuts in total. Generally speaking, small diamonds below 25 points do not have a bottom surface. All diamonds have 57 facets, but diamonds above 50 points must have a bottom surface. All diamond cuts are called Fancy Cut.

 

5: Additional Information

1.Clarity Characteristics: inclusions. The internal features of some natural diamonds, such as small crystals, cloud-like inclusions, etc., are internal features that can only be found under a microscope, but they also affect the refraction of light and thus the quality of the diamond. This item is used to prove the diamond Naturalness; in order to better test its authenticity and carefully select its quality.

2.Finish: Modification degree. It is the modification of the diamond's beauty after the diamond is cut. A little bit of life is the type of makeup and hairstyle, which is not as important as the main figure like Cut, but if the modification is better, it will also increase the beauty of the diamond. The degree of modification is divided into two aspects:

 3.Polish: Polishing. Polishing will increase the brightness of the diamond. However, some diamonds have natural characteristics, such as the original crystal face, which cannot be polished off. So if it's such a natural situation, don't be too demanding on polishing.

 4.Symmetry: Symmetry. Symmetry is whether a diamond is cut symmetrically, because all diamonds have the largest and smallest diameters, so no diamond is completely symmetrical. If the symmetry is above GOOD, the heart and arrow effect may appear, but it does not mean that the heart and arrow is a good cut. Remember that it is only a special effect.

 5.Fluorescence: fluorescence. Fluorescence is illuminated by fluorescent lamps. Fluorescent lamps are divided into long-wave and short-wave. However, fluorescence will affect the fire on diamonds, and fluorescent stones will affect its fire, so fluorescent stones are better than Stones without fluorescence are cheaper. It is a natural phenomenon for diamonds to have fluorescence, and it does not matter if there is fluorescence. Perhaps it will make the diamond more beautiful.

 

 


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