"Come, tell me, where is this sapphire necklace fake?"

"If you can't say it, kneel down and apologize, so many people are watching, you don't want to play tricks!"

A malicious smile appeared on Duan Ze's face.

Lu Beishen's pupils moved slightly, and he said unhurriedly.

"If you know anything about sapphire, you should know it,

The color of natural sapphires is often uneven,

And most of them have straight growth lines,

There are two colors when viewed from different angles, blue and blue-green. ”

The reason why Lu Bei gambled with Duan Ze so confidently was because the book he read just now contained information about sapphire.

And when Duan Ze gave Ruonan a gift, he subconsciously glanced at it with his divine pupils.

One Eye Ding. True.

Lu Bei's words surprised all the guests present.

It's so professional!

I can't imagine that an outsider would be so knowledgeable about jewelry.

This guy is not simple.

"Who doesn't know this common sense? Just based on your mouth, you say that my necklace is a fake? I would also say. ”

Although Duan Ze was sneering, he was panicked.

Could it be that this person surnamed Lu is really an expert?

In fact, he already knew that this necklace was a fake.

It's just that because the workmanship of this sapphire is too realistic, he has a fluke mentality.

Otherwise, I wouldn't have given it to Ruonan so generously.

If it is really debunked on the spot, it will be a calf.

Lu Bei shrugged his shoulders and said.

"What? Are you thirsty? Listen to me first. ”

The other guests looked forward to Lubei, and the bet became more and more exciting.

Duan Ze's throat moved, and his face was a little ugly.

And Ruonan looked at Lu Bei in his eyes, in addition to shock or shock.

Is he really just an ordinary charter man?

Lu Bei continued to popularize science to everyone.

"And the fake sapphire making process has three always the most common,

The first is dyed into sapphire with corundum gemstones,

The overall color of this fake will look too bright,

The second is the process of counterfeiting sapphires with glass,

Because of the sanding of the surface will be very smooth,

However, because it is molded at high temperature, the heat and cold are uneven, and there will be bubbles that are difficult to distinguish with the naked eye. ”

The third is synthetic, but the brilliance will be very faint, and it can be seen at a glance that it is fake. ”

After listening to Lu Bei's explanation.

Not only Ruonan, but even the guests who joined in the excitement also gave warm applause.

Although they are connoisseurs of the world of antiques, they know very little about jewelry.

And Lu Bei's explanation is meticulous, just like a master who has been in the industry for decades.

Lu Bei didn't care whether Duan Zetong agreed or not, and took the necklace directly from him.

Hang between your fingers and show it to everyone.

"And Mr. Duan's sapphire is full of color,

Neither too bright nor too light,

Obviously it won't be the first and third. ”

Everyone came to the front to observe the necklace together, and found that it was really as Lu Bei said, and nodded again and again.

When Duan Ze heard this, the stone in his heart became heavier and heavier.

Looking up, almost the entire hall was crowded.

How to break?

Lu Bei picked up the 'sapphire' in the necklace and was amazed.

"Whoever is honest, if you don't look carefully, you really can't see that this is a fake."

Duan Ze seized the opportunity and tried to reclaim the necklace.

"It's done, right? I said, this can't be a fake!

The bet just now is a joke, and you don't need to kneel down and apologize!

Can you give it back to me? ”

When Duan Ze reached out to connect it, Lu Bei also put the necklace far away.

Said very seriously.

"Mr. Duan, how can you just forget it? As a man, it is difficult to chase a horse!

If this necklace is real, I immediately kneel down and apologize,

But if it's fake, you're entitled to wash your hair upside down. ”

"It's all here, let's check the authenticity!"

"But I still believe that Duan Gongzi will not buy a fake."

"Look again, look again... The results will be available in no time! ”

。。。。。。

At this time, Ruonan also helped.

"That's right! Duan Gongzi, didn't you say that your article is genuine?

The daughter is not afraid of the oven fire, what are you panicking about? ”

"I'm panicking? Where did I panic, I just didn't want to waste everyone's time! ”

Duan Ze explained fearlessly.

But the hand in the trouser pocket was already shaking disobediently.

In front of everyone's eyes, he has no way back at all.

You can only forcibly silence yourself.

"Don't worry, the mystery will be revealed soon!"

Lu Bei showed the necklace again.

"As I said, this necklace is simply flawless,

But keep your eyes open and see if there is a bubble the size of a grain of salt at the edge of this gemstone. ”

Before the words fell, the onlookers came up and squinted one by one.

But after a while, everyone began to discuss again with puzzled faces.

One of the guests asked questions.

"Mr. Lu, are you mistaken, there are no bubbles on it?"

For a while, the people who ate melons exploded.

"yes, I didn't see it either, what about you?"

"I can't see either...

Seeing this, Duan Ze took advantage of the situation and jumped out again.

"See, everyone says no! Do you think everyone will believe it if you fool a few words? The eyes of the masses are bright! Get down on your knees and apologize! ”

Ruonan couldn't look at Duan Ze's villain's face, and said.

"Didn't you just say that gambling doesn't count, and it's a joke?"

"I gave him a chance just now, but he didn't cherish it."

Duan Ze once again showed the smile of the domineering president and spread his hands.

"Wait."

Lu Bei turned his head to Ruonan again and said, "Do you have a Keer magnifying glass at home?" ”

"I have!"

Before Ruonan could answer, one of the guests pulled it out.

The guest generously handed it to Lu Bei, but Lu Bei handed him the 'sapphire' in turn.

"For the sake of fairness and justice, let this guest verify!"

But in fact, Lubei will not use this professional identification tool at all.

He had also just read about this tool in a book.

So it was logical to kick the ball out.

The guest adjusted the magnifying glass to 8x and observed in the direction pointed by Lu Bei.

Then he exclaimed.

"Really!"

"There's really a bubble here!"

The other guests were also curious, and scrambled to take the magnifying glass to see.

"Really!"

"This sapphire is actually a fake!"

"Oh my God, this bubble is smaller than a grain of salt."

"Mr. Lu is really divine, you can actually see this."

Duan Ze's face on the side turned green.

The results speak for themselves.

Lu Bei learned what he looked like just now and spread his hands.

"I gave you a chance, you didn't cherish it!"

"Yay! Lu Bei, you are amazing! ”

Ruonan was as happy as a little girl, and hugged Lu Bei.

I don't see the usual cold look.

"Mr. Duan Zeduan, it's time for the talent show~"