Shen Qianshu looked at him as if he were mentally retarded, and Li Zhiyuan's self-esteem was severely hit.

"After I looked at all the shops, I went to the guchunyuan market management department to show my certificate and investigate and sample."

"And such operations." He is really ignorant, but it's not his fault. Every other line is like a mountain. He wants to ask Shen Qianshu about the packaging of stars, the control of public opinion, and how to publicize. It's estimated that Shen Qianshu doesn't understand either.

Shen Qianshu and Li Zhiyuan visited some shops again. Shen Qianshu wrote down some shops that she thought were suspicious. Li Zhiyuan said aside, "your jewelry appraiser, your work is very interesting?"

"It's not interesting at all. We spend most of our time in white coats doing identification in the laboratory. It's very boring. It's all the flow of the assembly line, sampling, identification, and putting back samples. When I was an assistant, I had to see more than 2000 samples a day, and I was almost blind." Shen Qianshu's last sentence was purely roast. Li Zhiyuan also recognized it. The two people looked at each other and smiled, with a less sense of distance.

"Old man, this is a carat of diamond. 20000 yuan is the price of cabbage."

Shen Qianshu and Li Zhiyuan were looking at Tanzanite opposite, when a woman's sharp voice came. Shen Qianshu turned around and saw an old couple. The old man trembled and put a big diamond ring into the old woman's dry fingers. Both of them were of some age. The old man hunched his back, and the old woman was as thin as firewood. Shen Qianshu pursed his lips, glanced at it and didn't open his eyes. The woman said, "Grandpa, it's really worth buying a one carat diamond ring for 20000 yuan."

"Twentythousand yuan is a little expensive. Let's make it cheaper." The old man's voice was also trembling, revealing a bit of poverty and embarrassment. The old lady was too expensive, "old companion, no, it's too expensive."

The landlady's voice was very sharp, "this one carat diamond ring, 20000 is still too expensive. Come on, come on, look at your age, it's a thousand, nineteen thousand."

Shen Qianshu put down the tansang stone he was looking at, walked over, smiled and held his grandfather, who was about to take the money, "Grandpa, grandma, where have you been? It's hard for your granddaughter to find you."

The two old people were stunned, and the landlady was also stunned, "who are you?"

"Grandpa, where do you buy a diamond ring? Show me." Shen Qianshu smiled and said, Shen Qianshu's voice is charming, beautiful and kind, which is very popular with the old man. The old man trembled and gave her the ring.

Shen Qianshu was furious when he saw it. If this unscrupulous business usually sells fake goods, she doesn't care, but she just can't cheat the old man's money. This old couple doesn't look rich, and 20000 may have been saved for a long time.

This one carat diamond ring has a lot of impurities. The light yellow impurities that can be seen by the naked eye are afraid that the quality of P3 cannot be reached. If you buckle it down, it can directly be used as an industrial diamond, which costs 20000 yuan?

Are you kidding me?

"Landlady, you bully my grandparents. Don't you know diamonds? This diamond can be used as an industrial diamond. It's too expensive to sell for 5000."

Knowing that Shen Qianshu was knowledgeable, the landlady took the ring coldly, "don't buy it without money, wordy!"

Shen Qianshu gritted his teeth, "do you have a good conscience when you cheat a couple of 70 or 80 old people with serious defects?"

"Little girl film, what's your business?"

"Is it fake?" Grandpa looked very sad, and grandma was also very disappointed.