Fen is one of the weight units of diamonds, and the percentage of a diamond represents its size. Diamonds also have a weight unit called carat. Internationally, 1 carat is 100 points, 0.5 carats is 50 points, 2 carats is 200 points, and so on.
For every 10 points increase in the size of diamonds, there will be a certain "premium" phenomenon. The higher the score, the higher the price of the diamond, with a price of 200 points far exceeding four times the price of a diamond of 50 points. Of course, only when the score reaches a certain amount, its value will be higher. A 99 point diamond ring is always worth less than a 100 point diamond ring.
Because diamond rings are expensive and not easily accessible to ordinary working-class people. Therefore, in the selection of diamond ring size, under limited conditions, a 50 point diamond ring is more suitable, and a 50 point diamond ring also belongs to the "medium diamond" level, which is very suitable for daily wear and the price is relatively reasonable.