wholesale jewelry pittsburgh lawrenceville What does diamond color level F-G clarity level VS mean?

design jewelry boxes wholesale Color level F-G:
The refers to colorless, which is a high-quality diamond.
vs (micro -flaw level):
is divided into two levels of VS1 and VS2. The diamond grading division's size, quantity, and location of the flaws in large mirrors are difficult to determine and a certain degree of easy determination. Essence
diamond
Introduction
The diamond refers to diamonds that have been considered. diamond is a natural mineral and the rough of diamonds. To put it simply, diamonds are a monomer crystal composed of carbon elements under high pressure and high temperature conditions of the earth. Although human civilization has a history of thousands of years, it has only been hundreds of years in discovery and initial understanding of diamonds, and the time that truly reveals the mystery of diamonds is shorter. Prior to this, it was only a myth that has a myth that has the legend of worship and fear of religious colors, and at the same time regard it as a symbol of bravery, power, status and nobleness. Today, diamonds are no longer mysterious, let alone treasures that the royal nobles can enjoy. It has become a popular gem that people can have and wear. The culture of diamonds has a long history. Today, people think more as a symbol of love and loyalty. The quality of diamonds can be identified from the following four aspects: color, clarity, cutting and weight.

The color grading of diamonds
D level: completely colorless. It is the highest color grade in the color of the diamond, extremely rare!
e grade: colorless. Only gem appraisal experts can detect trace colors. It's a very rare diamond.
F level: colorless. A small amount of colors can only be detected by jewelry experts, but it is still considered colorless. It belongs to high -quality diamonds.
g -H: close to colorless. When compared with higher color diamonds, there are slight colors. But this color -grade diamonds still have high value.
i -J: Close to colorless. Slight colors can be detected. High value.
k — M level: dark color, poor fire color, diamond little bird network does not provide, and it is recommended that customers do not buy it.
N -Z -Z: The color is dark and the fire color is poor, so the wedding diamond ring network is not provided. It is also recommended that customers not use it.
gia diamond grading system:
fl (no time): Diamond grading division observes 10 times under the large mirror that there are no flaws inside and outside the diamond.
if (internal no -internal): Although there is no flaw inside the diamond, there are very small sutras on the outside that are re -polished to remove flaws.
vvs (extremely micro -flaw): Divided into two levels of VVS1 and VVS2. Diamond grades are difficult to find extremely small or very inconspicuous flaws under 10 times large mirror.
vs (micro -flaw level): divided into two levels of VS1 and VS2. The diamond grading division's size, quantity, and location of the flaws under the large mirror 10 times in the difficulty of determining and a certain degree of determination.
si (small flaws): divided into SI1 and SI2 levels, significant flaws, diamond grades are easy to see under 10 times. When the diamonds of SI2 are observed from the side of the pavilion, the package can be seen in the naked eye.
i (defective grade): divided into I1, i2, and i3 level, I1: diamond grading division is obvious under 10 times large mirror, the naked eye observes some difficulties, internal defects do not affect its brightness; I2: internal defects inside: internal defects Large and large, visible to the naked eye and affecting brightness; i3: Internal defects are extremely obvious, and it affects the brightness and transparency of diamonds.

custom wood jewelry wholesale The diamond grade is to look at the international standard 4C, which are color, clarity, cutting and quality (carat size), and VS is one of the levels of the clarity.