Si level refers to the clarity level of diamonds as minor imperfections. The clarity of a diamond is one of the evaluation dimensions in the diamond 4C, which refers to the content of internal flaws in the diamond observed under a ten fold magnifying glass. Among them, Si grade diamonds are grades with trace inclusions inside. If chosen well, Si grade diamonds are not easily visible to the naked eye for flaws.
If it is only for wearing and use, the SI level is the most cost-effective level of clarity. In terms of daily wear, Si1 is no different from other diamonds with higher clarity levels in terms of aesthetics, emitting a bright luster. Si is the most reliable and visually flawless grade with the lowest price. Overall, it has a high cost performance ratio and is very suitable for making rings for daily wear. However, if you plan to appreciate or collect for use, it is best to choose diamonds with a clarity level of VVS or higher.
