How about the diamond ring of Jimeng

By huanggs
Yesterday, I saw a diamond ring at the Ji League jewelry counter. PT950 rings 2.84g, a naked diamond 0.3 carat, the clarity and color of the diamond were VVS-H, the original price was more than 20,000, and the price was more than 11,000 after discounting the price. Is this price appropriate? How about this brand of diamond jewelry?