Gold pearls are not mentioned for the time being, it is a pure artificially cultivated variety, capital investment, artificial investment is very large, but the output is very small, so the price of gold pearls on the market is still above the same volume of black pearls, this output is too low, ordinary people can't play, and they don't even know that there is such a thing.

Black pearls can be called Pacific pearls and South Sea pearls, which can be mass-produced.

In 1961, the Japanese introduced pearl culture technology to the South Seas, and the nacre secreted by the South Sea black dish oyster is black, which will form black pearls, and the original purpose of the Japanese was to make black pearls.

The Japanese seafood farming technology is really strong, the low-key and handsome film and television idol Takeshi Kaneshiro, his father is a big Japanese eel farmer, the real god of moray eels. He passed on the eel technique to the treasure island at that time, and married the treasure island woman, Kaneshiro Takeshi is very handsome because he is a mixed race.

Now pointing at a random person, Tang Hai will instinctively react right, which generation of the Fang family sells seafood......

The technical difficulty of black dish shellfish is much higher than that of moray eel, and it takes at least three years to raise pearls, and then at least another three years to get pearls, and in 1966 the black pearl production failed, and the Japanese gave up. I tried to introduce it to Japan several times, but I haven't succeeded until now.

However, at that time, the locals of Nanyang continued to work, and the French technicians and Nanyang technicians summarized the reasons for the failure and thought about whether it was a water quality problem, and shellfish was the most important water quality ......

In 1972, there was a bumper harvest of black pearls, and French Polynesia produced 1,563 kilograms that year! This is the famous 'Tahitian' Black Pearl! The French consider it a national treasure!

To this day, Tahiti still produces 95% of the world's pearls annually. In places like the Cook Islands, it's about 4 percent, and the other 1 percent is mostly in the Pacific, with a little bit in Panama and the Gulf of Mexico. But that's what it means.

Because black pearls are precious, they are produced after a long time, and one shell can be produced, and multiple pearl fragments cannot be implanted like white pearls.

The vitality of this thing is very fragile, and it is very difficult for them to give birth to only one.

Because of their preciousness, black pearls are generally cultivated for many years before being harvested in batches. White pearls have many small beads, but black pearls are basically 7 mm on the market, and 40% are between 8 and 10 mm.

The annual production figures are significant. The high-quality beads that can be used to make jewelry are about 150,000, and about 500,000 mothers of oysters can have this amount according to the bead rate, and then more than 10 million pieces are calculated according to the non-high-quality ones.

The figure of 150,000. It looks huge. However, if you think about it, it's nothing more than 3,000 necklaces and 2,000 ornaments.

According to the statistics of all foreign media, China's rich group is the second in the world, and Wu Mou, president of HSBC in Hangzhou, also said that there are 80 million people who can invest 5 million yuan every year, which Tang Hai thinks is too big, but there must be thousands of people.

Plus the rich Americans and the Japanese rich......

There are more than 50 million people who can buy stress-free! However, there are less than 10,000 pieces! Every year, as long as 1 in 5,000 people move their minds, they can sweep the goods!

The supply exceeds demand, so it is very expensive, and the 7mm one costs about $200 a piece!

After something is produced. Subcontract auctions like tuna to sell to jewelers! After processing, it was ordered in advance by the female members of each club club! Very few good goods make it to the market!

And pearls are sold on the head, don't look at 150,000 a lot. Less than 40% are more than 11 mm.

More than 15 mm is a 'treasure', and you can't get one for 20,000 or 30,000 dollars!

Two years ago, a 18.5 mm diameter was auctioned in Xiangjiang and sold for $70,000, and now it is estimated that it will cost more than $100,000......

Just now, a pair of women's earrings are 19 mm, and everything must be worth the right thing! The cost is not under $500,000!

Black pearls are easy to deteriorate, and seawater bubbles are not good, so they have to be soaked and maintained with the 'Imperial Salt' of the conservation pearls mixed with water, but in fact, Tang Hai can see it now......

The woman just now was carrying a 'new pearl'!

I just don't know if she bought a good bead by accident this year, or if she buys it every year? Is there such a rich person around here?

Tang Hai thought about it, walked to his flagship store, and waited until the door......

"Huh! Forgot to buy fruit! ”

Tang Hai looked at the orange in his hand.

"Forget it, there are two that can be used as seasonings, but they can't be used as desserts...... Uh......"

The middle-aged couple just now, as well as the big waves, were sitting in the flagship store, and the three of them were not surprised to see Tang Hai, the middle-aged couple smiled and nodded to Tang Hai, and the woman waved her hand to Tang Hai.

"We only serve lunch and dinner, and we have to ...... a week in advance."

"Boss, Mr. Ganghamboa called, let's just mess with it." Tian Tian came to Tang Hai's side and whispered.

Li Datou took the food from Tang Hai's hand.

"Old man Gamboa? He didn't tell me, uh......"

Tang Hai looked at the three of them and knew that most of these three people were 'on the road', and the clerks probably knew it, which was not surprising.

Tang Hai took the menu to the three of them.

"You have a lot of dishes here! It's just that there is no picture, and it's hard to judge the words...... Isn't there rhino meat? Can that thing be cooked? I just hunted a big guy some time ago, and the horns sell for a lot of money, but I don't know what they do with the meat...... What are you watching me do? ”

"You're walking around here wearing nearly a million dollars worth of black pearl and diamond earrings, I'm afraid it's not safe."

"Can you see that? Fortunately, most people think I'm wearing a fake, so I'm not worried about the danger. Didn't your clerks see it either? ”

"Julie, that's a lot to talk about." The middle-aged man shook his head and smiled.

Tian Tian was making sauce, and when he heard Tang Hai say that the woman named Julie was wearing a real black pearl, her movements suddenly stopped! I looked at it in amazement!

This is the person who wears the villa on his body!

Julie's words were a little impolite, and she was told by her father, but her reaction was very indifferent, and she winked at Tang Hai.

"I'm sorry, I'm overspoiling my daughter, because we were separated when she was very young, and now she is running around, she doesn't know what to invest in, and she often participates in some hunting activities or European and non-touristic ...... We still rarely see each other...... "The middle-aged man was tall and majestic, and his daughter said that Tang Hai's clerk had no vision, and he felt a little embarrassed.

"It's okay, we don't care about that."

"Hey, Daddy, how can you say that about me in front of people...... Chinese Tang, what do you think should be done if the little girl develops a bad personality when she is in the rebellious period? ”

Tang Haixin said that he should fight until he is good!

But he said with a smile: "Adolescent girls are indeed more rebellious, so I need to communicate with them at this time......"

"You just thought about it, and your eyes are not right, which means that your heart and mouth are different! You want to say that you will beat them until they are good, right? Julie laughed.

Tang Hai wiped his forehead, feeling that he had met a witch!

One in the family is enough for a headache, and this one in front of me is obviously a big witch who has grown up!

"What would you like to eat?"

"We're from Mexico, so you can eat whatever you like." The man looked at Tang Hai with a smile.

Tang Hai was originally entangled in the words of the big witch, but when he heard the words, his movements stopped, as if the time around him had stopped, and then slowly turned his head to look at the couple!

…… (To be continued......)