Chapter 125: Diamonds

Lan Jue did not stop to greet the gathered students. He made his way towards the podium, and placed the tray hed brought with him atop it. Next, he fumbled through his coat until he pulled out a small cloth pouch, removing its contents. He placed this upon the tray.

He spun around to face the board, and scrawled something across its surface: Who wants to win a prize?

At first only the students in the front noticed, but word quickly spread. Attention turned to Lan Jue, and the volume decreased.

He continued to write: Its too noisy to hold the raffle.

Quiet washed over the room. Wang Hongyun was curious at the promise of a raffle. It was certainly a novel approach. It was quiet now, he thought, but these were college students stickers and candy werent going to cut it. If the prize wasnt good enough in their estimation, he was going to have a classroom of angry students on his hands.

The dance instructor had only been teaching a few years, but he knew more or less the mind of the elective student. Hed struggled with classroom control at the outset himself.

Good afternoon, everyone, Lan Jue began. He stepped from behind the podium, and bowed to the gathered student body.

Jin Tao was the first to stand a show of respect for his professor. Tang Xiao was half a second behind. But it wasnt until after the three beauties followed their example that the other students joined in. Soon nearly the whole class was on its feet.

Hello, Professor Lan. Jin Tao shouted the greeting towards the podium 1 The other students echoed his call.

Lan Jue motioned for them all to sit. Please return to your seats.

The students did as instructed. Jin Yan lightly kicked the man at her side. Why didnt you stand, Professor Wang? Were here listening to the class, so were no different than students. More than that, were his colleagues. If we dont show support for Professor Lan, how can we set a good example for the students?

Wang Hongyun smirked, shrugging his shoulders. I wasnt feeling it.

Jin Yan scowled, but said nothing further.

Lan Jue returned to the podium and pointed to the board. Thats right, a prize. No tricks. So take a guess, what do you think it will be? Im pretty confident you wont be disappointed. Does anyone remember what I said wed be discussing today?

Jewelry! A female student belted the answer from somewhere in the crowd below.

Lan Jue gave her a thumbs up. Thats right. Today were discussing jewelry. In regards to jewel knowledge, theres a lot of complicated information to go over. Jewelry comes in all shapes and sizes, numerous types and categories. I wont be able to cover them all in one class, so today well just be covering one kind. If this is a topic you all find interesting, Ill continue with the other kinds at a later date.

Lan Jue lifted the tray from the podium as he began the lesson. The velvet covering was a deep mazarine, identical to the one used to display products in Zeus Jewelry Shop. A gemstone shimmered alluringly within it. The gem itself was crystal clear, and pure white. Twinkling against the velvet, it was like a star set against the midnight sky.

Who can tell me what this is?

A diamond. Shui Zhondie at Qianlins shoulder was the first to answer, her pleasant voice wafting up towards him. It was almost musical, and though lacking the softness of Zhou Qianlins, was far more melodious.

Thats right. Lan Jue nodded at her. This is one of the gems we often come across when considering jewelry. Diamonds. This is our topic for today. Further, this particular piece is the prize for our raffle.

Ooohh The students appreciative cooes filled the lecture hall. Using a diamond as the prize? It was something entirely new for the university.

The sneering, self-confident contempt on Wang Hongyuns face froze. From where he was sitting that was a one-karat gem. He couldnt speak as to its value, but he knew that at least it wasnt cheap. Meanwhile, Lan Jue pointed at the second sentence hed written on the blackboard.

The silence came quicker this time, and the students settled down to continue. It wasnt long before he had everyones rapt attention.

Theres that old adage; a diamond is forever. I imagine youve all heard it before. Its actually a slogan, but it also serves to elucidate the gems character. Namely, a diamonds strength and resistance.

Im no chemist, no physicist. I wont go in to how a gem in made, or its component parts. I will tell you that a diamond is hard. If we dont consider power gems, then diamonds are the strongest precious stones there are. If we were to assign a value of ten to how hard it is, then the other gems we know such as rubies and sapphires would be a nine. Jadite would be seven. Specifically those types of jade as they were collectively referred to in the ancient era which were at a hardness of seven or more were Jadeite. Under seven were called nephrite.

Its our first class on the subject, and as such I dont want to inundate you with information. Just know that for the classic gems, diamonds are the hardest. As a result they are the preference for engagement and wedding rings. They resist damage and wear, and represent the endurance and eternity of a couples love.

Lan Jues voice was magnetic. Not too fast, not too slow. His words were plain, his delivery solid. The students listened easily as he continued.

Lan Jue stepped from the dais and handed the tray to Jin Tao. Pass this around and make sure everyone has a chance to look. He smiled a little. And if everyone wouldnt mind showing a little restraint. In fact losing this diamond wouldnt affect me, as its meant to be given away regardless, but it would take the opportunity away from your fellow classmates.

A soft chuckle trilled though the students. The atmosphere grew a little more relaxed.

Lan Jue paid no further mind to Jin Tao and the diamond, and returned to the podium to continue the lecture. So thats it concerning the hardness of a diamond. Today, what well discuss is how to assess the quality of a diamond, if you are so inclined. First, is the size. Generally speaking the size of a gem is directly proportional to its cost the same holds true for power gems. I suppose its fair to say that the bigger the gem, the more itll cost you. Conversely the smaller, the cheaper. It certainly applies as a rule to diamonds.

If your interest in a diamond is for its value as an item later, then youre looking for something in the range of one karat or more. The price difference between a point ninety-nine and one karat diamond is significant. The one being passed around class right now is precisely one karat. The size of a diamond, though, doesnt not entirely determine its price however. If this diamond were two karats the price would not be doubled, necessarily.

Other than size, in an effort to determine the quality of a diamond, there are a small number of other criteria to consider. Could one assume that two, one-karat diamonds would be of similar prices? This would be false, as their quality could be vastly different. The price, then, could be just as volatile.

The tray had begun to make its way back from the far recesses of the class. The students were all familiar with diamonds, but it was the first time for most that they saw one up close, much less with an explanation. They examined it with interest as it passed.

There are three others ways to determine a gems quality, aside from size. They are color, clarity, and cut. Well start with color. For diamonds, its simply the whiter, the better. Their ranking in the order of color is indicating by alphabet, with the lowest letters displaying inferior color. The highest, is D. This indicates one hundred percent, pure white. Perfection. Next is E, nearly perfect. Then F, approximately ninety-eight percent white. These three are the top of the color scale. Lower letters are G, H, I, J, and K. The further down the list you go, the more yellowed the gem appears, and the price suffers as a result. A D-colored gem could be triple the price of an I-colored gem of the same size. Clearly, the color has a significant impact on value. Of course when seeking a purchase you dont always need to chase after perfection. D, E and F gems are immaculately colored, and just as rare.

The gem before you today has a color rating of F, nearly entirely white.

As the gem passed from hand to hand, Lan Jue continued to elaborate on the intricacies of diamond identification. He followed with clarity, and cut, delivering the information with ease and approachability.

The perfect diamond would be one whose color, cut and clarity are the top of its class. These are what are called Flawless Diamonds. This is where the phrase flawless beauty comes from.

Time passed quickly as the class proceeded, Lan Jue carefully providing the knowledge to the gathered students. The diamond and its tray made the rounds, finishing its journey back on his podium.

And now for the moment you all have been waiting for. You all have been patient and attentive. Its time for the lottery.

He picked up the tray before him. Our method will be simple, to ensure fairness for all participants.

Lan Jue passed out scraps of paper hed prepared in advance. Please write your names on the paper, then pass them back up when youre finished. Well place your tickets in a box and draw one slip. Whoever has their name on that paper, thats the diamonds new owner.

The slips were quickly written and recovered. Lan Jue placed them all in a box hed prepared earlier, and set it on the podium. He stuck his hand within, rustled the contents, and pulled out a single scrap.

Alright, and the winner is Zhou Zhou Qianlin! Lan Jue stuttered ever so slightly, surprised by the unlikely result.

What are the chances? But there it was, the winner, Zhou Qianlin.

She herself was taken aback, and her numerous male fans seated behind her waved their arms in excitement. Still Lan Jue felt something was amiss. A flash of blue light crossed his eyes as he employed his psychic force to probe the interior of the box. In the one hundred or so tickets he found, forty-two bore Zhou Qianlins name

1. In China, its customary mostly in primary/middle/high school to stand and say hello to the teacher in this fashion at the start of class. Its really only done in universities for teachers that are highly respected.