If you just buy a diamond ring and spend 9300 yuan, you get the color grade K-L, the clarity grade VVS, and the diamond is 0.34 1ct. Then it is undoubtedly extremely expensive.
First of all, the color K-L is yellow, and its value is very low.
The second reason is the color G, the clarity vvs, and the price of 0.34 carat. The international quotation is $2,500 a carat, and the diamond is $850, which is about 5,500 RMB.
Conclusion Psychological explanation can only be made from the purpose of purchase. I hope I am satisfied with this answer. You can discuss QQ: 443908030 if you are interested.