Both SI and VS refer to diamond clarity grades, and they represent different clarity grades respectively, where si means that the clarity is "slightly included", and vs means that the clarity is "slightly included".
What is the difference between SI and VS diamond grade? What is the difference between SI and VS clarity?
Both si and VS refer to diamond clarity grades, and they represent different clarity grades respectively, where si means that the clarity is "slightly included", and vs means that the clarity is "slightly included".
What is the difference between SI and VS clarity?
Diamond clarity grade ranking (from high to low): FL>IF>VVS1>VVS2>VS1>VS2>SI1>SI2>I1>I2>I3.
FL refers to a flawless diamond, IF refers to a diamond with no internal flaws, VVS refers to a very small flaw under a 10x magnifying glass, VS refers to a small flaw under a 10x magnifying glass, and SI refers to a There are obvious flaws under a 10x magnifying glass, while Class I means that flaws can be seen with the naked eye.
VS clarity grade is higher than SI. SI includes SI1 and SI2, and VS includes VS1 and VS2. There is a big difference between them. VS grade diamonds must be seen with a 10x magnifying glass. Although SI grade diamonds cannot be seen with the naked eye, si1 grade diamonds can still be seen under magnification. It is much more obvious than the vs level, not to mention SI2, which belongs to the flaws that can be seen directly with the naked eye.
In terms of price, VS means that diamonds with medium clarity will have a relatively high market price and be more valuable.
Which is better, diamond grade si or VS?
From the perspective of grading, diamonds with VS clarity are naturally better, but the price is also much more expensive than those with SI clarity. In addition, diamonds with the same VS clarity are also good or bad, subdivided into VS1 and VS2, mainly based on the type and size of the inclusions, and the location of the distribution. If it is a diamond with VS2 clarity, it is necessary to observe carefully, because some diamonds may just reach the VS2 rating, but they are not much better than SI1 diamonds, so it is best to observe the real thing.
If only from the aspect of wearing, VS and SI clarity diamonds are very good. Diamonds with SI1 clarity and above are no problem to wear on the hand, and it is difficult to distinguish the difference between SI1 clarity diamonds and other clarity diamonds from the naked eye.
When buying diamonds, if you are a friend with a relatively large budget, you can directly enter the VS clarity, which is more secure. If the budget is relatively tight, you can choose SI1 clarity diamonds, which will not cause visual impact, and the price is also very beautiful and cost-effective.