When it comes to visually identifying a diamond, there are usually two ways.

One way to do this is to puff into the gem, which will cause a layer of fog to form on the gem.

The reason why fog is formed is because the hot air with a large amount of water vapor coming out of the human mouth comes into contact with the surface of the cold gemstone, and a large amount of water vapor in the hot air liquefies into small water droplets when it is cold, so the fog is formed on the surface of the gemstone.

Since diamonds conduct heat well, if the gemstone is a real diamond, the fog will dissipate quickly.

This is the first test done by Drunken Dream.

Another option is to put a small drop of water on the gemstone and look at it.

Due to the lipophilic and hydrophobic nature of diamonds, water droplets on real diamonds will remain drop-shaped for a long time without spreading out quickly.

This is the second test that Drunken Dream has done.

Generally speaking, after these two tests, it can already be shown that this is a real diamond, so what is the problem?

The five-person team channel brainstormed for a long time, and came up with various ideas, such as "diamonds on the outside and gems on the inside", "the game should be realistic, but the design team didn't take into account the characteristics of diamonds"...

However, none of the ideas can ultimately hold water.

Just when no one was about to give up, Bloodbone thought of a different reason: "Could it be that although this gem is a diamond, it is not the real diamond required by the mission?"

In the case of blind guessing, the blood and bones are often half a beat slower, and the characteristics of hitting the nail on the head are once again revealed.

"What are you talking about? Brain-dead, aren't you?What do you mean, 'This gem is a diamond, but it's not a real diamond required by the mission?'" Von, who didn't understand it at all, retorted disdainfully.

"But you see, the mission says 'a crown with real diamonds', so why do you want to emphasize 'real' if it's just a request for diamonds?"

Sake: "I think it makes sense. ”

Zuo Jiuning also nodded: "Go on." ”

Von still disagreed: "But..."

Von was interrupted by a drunken dream before he could finish "but": "Good, Bloodbones, go on." Be specific about what you think. ”

"Well, it's just a train of thought..."Blood Bone replied a little embarrassed, it was just a blind guess he had, and he didn't think about it deeply.

Everyone: "..."

Everyone was silent for a while, and finally Zuo Jiuning broke the silence: "Wait... Could it be because it's man-made and not natural?"

Drunken Mengsheng's eyes lit up: "That'sit!Brilliant!"

"yes! Artificial diamonds!, I didn't expect that!" Von's eyes flashed with stars, "What a Dionysian sister!"

"It's really possible. Sake nodded.

"Wait, what?" Bloodbone, the only one who didn't understand, raised his hand and asked, "Aren't artificial diamonds diamonds? ”

Zuo Jiuning laughed out loud when he heard it: "Hahaha, blood bones, you really do the same as Von said, you don't understand diamonds at all~"

"Right?, Sister Bacchus!" Von laughed as well, "Bloodbone is a diamond idiot!haha!"

"Hey!" Bloodbone was depressed.

"Hahaha, but you have to admit that what Bacchus and Von said makes sense, blood bones~" Drunk Mengsheng also laughed hard, "People say 'basically no difference', and they don't say that there is no difference at all... Besides, it's the 31st century, my dear... Normal people know that there is a big difference between artificial diamonds and natural diamonds! The more you talk, the more you want to laugh, hahaha..."

"Sake, do you think so too..."The desperate Bloody Bone asked for help from the only one in the group who had a little conscience.

"Ahem, as Drunken Death said, there is a big difference between man-made diamonds and natural diamonds... But there are also some people who don't know. "The sake is really very gentlemanly, and it gives the blood and bones a step.

"Thankyou!" Bloodbone said, looking at Von and Drunken Dream.

"Please, sake, dear... You're giving this step too obvious, isn't it?"

Von immediately supported Drunken Dream Sheng: "That's right, what are you doing under the stairs of blood and bones, you will only make him make the same mistake again!"

Bacchus also nodded: "Agreed!"

"Oh, come on, Von, you'd like me to make the same mistake again! And Bacchus, you just think it's fun!" Bloodbone unceremoniously dismantled Bacchus and Von, two guys who were afraid of the world.

The debunked Zuo Jiuning was not embarrassed at all, but replied very poorly: "Congratulations, you guessed right!"

When Von heard it, he also replied with Zuo Jiuning: "Congratulations, you guessed right!"

“…”

"Ahem, we should almost get back to the point..."The graceful sake saw that he was drunk and dreamed of not caring about their nonsense, and had to change the topic himself so that he could go down the stairs of blood and bones.

"Okay, back to business. Zuo Jiuning first unexpectedly gave sake face, and then dismantled the blood bones in disguise, "Except for the blood bones, everyone understands my train of thought." Then please ask us, a very personable sake classmate who has been giving blood and bones a special explanation, to explain our thinking to blood bones. Everyone applauds and welcome~"

"Oh-----!" Von laughed and clapped desperately, and the drunken Dream also applauded.

The eyes of the bloody bones who had been teased repeatedly were dead.

"..."Sake looked helplessly at Zuo Jiu, who was looking at him expectantly, praying that this demon would not come up with any new tricks, "Artificial diamonds are polycrystalline diamonds formed by the crystallization of diamonds with a diameter of 10 to 30 nanometers. Due to the different production environment, the molecular structure of man-made diamonds is not a complete octahedral structure of natural diamonds but a complex structure, which will produce phosphorescence phenomenon... blah，blah… That's pretty much it, and different artificial colored diamonds have different artificial manufacturing methods due to their different colors, which will produce other different differences from natural colored diamonds. ”

"But when I visited the artificial diamond factory, I remember that the factory manager said that there is no technology in the world that can artificially make such a large pink diamond, because the structure of pink diamonds is very complicated...", Von said, looking at the large pink gem in the crown that was passed back to him.

"What do you say, Bacchus?" Drunken Mengsheng asked Zuo Jiuning very sharply, and he keenly felt that Zuo Jiuning could explain what Von said.

Facts have proved that the feeling of being drunk and dreaming is right, and Zuo Jiuning's original family has the technology to make big pink diamonds.

"Wow, drunk, dear, are you intuitive again this time? Zuo Jiuning shook the wine glass, and replied with a slightly mocking smile on his face, "Okay, for your sake, I said." There is a photoosmosis technique that makes this possible. But I don't know how to identify it~"

"Don't you even know Sister Dionysus..."

"Von, you are so young and innocent, do you think she may not know?" Drunken Mengsheng didn't believe Zuo Jiuning's words at all, but he also knew that Zuo Jiuning would not say it obediently, and the coercion was ineffective against Zuo Jiuning, so he decided to lure, "Bacchus girl, if you tell me how to identify it, I'll treat you to a glass of whiskey, how about it?"

"Deal!" Zuo Jiu agreed cheerfully, "The light infiltration technology will form a very fine colored precipitate inside the crystal, and you will not be able to see the flaw if you don't deliberately look for it." ”

"How do you find that?"