DIAMONDS – Spress

Dug a lonely!Thousands of people dig diamonds, all of them are quartz. Two simple methods will teach you one second to distinguish

editor — Sat, 26 Jun 2021 18:30:07 +0000

Author: The Wizard of Oz, Editor: Xu Dewen On June 11, a herder dug a few transparent stones in a village in South Africa. People were rumored to be diamonds. One “drill” caused a thousand waves of waves. Thousands of people from all over South Africa flocked to find the ground. dream. South Africa has had a high unemployment rate for a long time, and the new crown epidemic has made the situation worse. If you can dig diamonds, you can get rich overnight. You have to know the current global price of natural diamonds, 1 carat (one carat equals 0.2 grams) is around US$8,000. If you can dig real diamonds, in the poor area of South Africa , You can lie flat and live for half a lifetime. However, on the 21st, South African officials announced that after testing, the stones found there were quartz stones, not diamonds. The price of quartz stone is much lower than that of diamond. According to the color, purity, size and uniqueness of quartz stone, the purchase price of local quartz stone in South Africa is 300 to 600 rand/kg (approximately 136 to 273 yuan/kg ). Calculated on this basis, the stones that people dug are not worth much, not even the cost of pommel horses. After all the hard work, I definitely dug a big loneliness! So what is the difference between diamond and quartz stone? Is it difficult to distinguish between the two? In fact, it is not difficult at all. The difference between these two minerals is very obvious, but people who are fascinated don’t want to believe it. Now I will talk about two absolutely simple methods that can distinguish between diamonds and quartz in one second. Be sure to keep them in mind. If you don’t remember them, you’d better save this article for future reference. First of all, the hardness of the two is different, and it can be identified by just a stroke. The hardness of diamond is 10, so-called “never wear”, and the hardness of quartz is 7. Diamonds can easily make traces on quartz, and if you use quartz to scratch a diamond, it is estimated that it will damage yourself by 800, and damage the enemy without a single hair. If it is used to scratch the glass at the same time, diamonds can easily leave marks on the glass and crack with one blow; quartz is not, because quartz and glass are actually the same chemical substance: silicon dioxide. So the first trick is to scratch the glass. Diamonds can be scratched and quartz cannot be scratched; or the two can be scratched each other. You don’t have to worry about the precious diamond being scratched. Secondly, the gloss is different, and you can see the clues at a slight turn. Among all natural gemstones, the dispersion of diamonds is relatively strong (the dispersion value is 0.044). The so-called dispersion is that the refractive index of light changes with different frequencies. The dispersion value of diamonds can make the diamond emit colorful light. In jargon, The brilliance of diamonds is also called “fire color”. If you turn the diamond, you will find that the brilliant light on the diamond can change quickly, flicker, and be unusually charming. This phenomenon is also called the “flicker” of the diamond. Quartz stone, even the most crystallized quartz stone, that is, crystal, has a dispersion value of only 0.013, which is much lower than that of diamonds. No matter how light is irradiated, the magical light of diamonds will not appear. So the second trick is to turn, one second to appraise the treasure: diamonds are dazzling, squandering and fascinating; of course, the more annoying the more you look, it is the quartz. In addition, diamond and quartz are produced in different ways. The production of natural diamonds requires extremely harsh conditions. The pressure required for the formation of gem-grade diamonds is generally 4.5 to 6.0 Gpa, and the temperature is about 1000 to 1500 degrees Celsius. In the past, only about 160km deep in the mantle could meet this condition, and only a few diamonds could reach the ground after the later volcanic activity. Quartzite is the process of magma intrusive evolution. Due to changes in temperature, pressure and other conditions, the hydrothermal fluids rich in SiO2 are separated into bedding and fissures into the surrounding rock metamorphic rock series, or along the previous stage. The contact fracture zone of magmatic rock invaded, forming vein-like quartzite ore body. Quartzite is widely distributed on the surface, convenient for mining, easy to process, low cost, and it is a very cost-effective stone product. It is worth mentioning that although diamonds are very expensive, they are not a non-renewable resource, especially now that the output of synthetic diamonds is far higher than that of natural diamonds. In 2017, China alone had 25 billion carats, or 5,000 tons, accounting for 90% of the global total, far exceeding natural diamonds. Of course, most of these were diamonds for industrial production. But technically speaking, it is not impossible for diamonds to sell for quartz prices in the future. Finally, they disappear in different ways. In the natural state, both can exist for a long time, or how to say “a diamond is forever, a diamond will be passed on forever”. The disappearance mentioned here is a change in different states, such as heating. When the temperature is around 1700 degrees, the quartz will melt and become a molten slurry. The essence of quartz is silicon dioxide, which cannot burn in the air, and only changes physically when heated. But diamond is different. Although the melting point of diamond is as high as 4000 degrees, it is in an oxygen-free state. If it is in the air, the diamond will begin to oxidize at 650 degrees, showing a black burn mark on the surface, which is a manifestation of carbonization, because the essence of diamond is carbon element. When heated, the diamond will first emit red light and then turn white light. High temperature can cause a chemical reaction between the diamond surface and oxygen, converting carbon into colorless and odorless carbon dioxide. There was a fire in someone’s house. Although the disaster was not serious, the diamonds worth hundreds of thousands of dollars in the house disappeared, thinking that they had been stolen. So here to remind everyone, when wearing diamonds, be careful to stay away from the source of fire, and don’t be too indulged in the marketing gimmick of “diamonds are forever, and one is forever”. Maybe the ring is inlaid with an ordinary quartz stone. , More to witness the eternity of your love. Ordinary is happiness, ordinary is true love. What can be more ordinary than a stone? In the future, if you make a courtship or marry you, carry the stone below and send it over. People with culture and knowledge will understand your affection. The code word is not easy, everyone, can you just like it and leave? Welcome to leave your great comments. 11. A Brief History of the Universe: Life’s Lowest Café

Kim Kardashian put diamonds on her teeth

Tiểu Võ — Sun, 06 Jun 2021 23:50:09 +0000

Kim Kardashian shows off her eye-catching look with gem-encrusted teeth.
On May 17, Kim Kardashian showed off her diamond-studded teeth and Opal stones in the advertising campaign of the cosmetics company she founded, according to People . The sophisticated grillz set is designed with diamonds, precious Opal stones representing the month of Kardashian’s birth.

Kim Kardashian shows off a diamond-encrusted grillz, sparkling Opal. Photo: Kim Kardashian. Kim Kardashian doesn’t often wear grillz. Every time she shows off her teeth studded with luxurious gems, she turns it into a stylish fashion moment. Before that, sister Kylie Jenner barely shared a close-up look at her favorite grillz accessories. Recently, the mother of 4 children attracted attention with her teeth studded with gems in the set of photos, fashion and cosmetic advertising clips. In the latest campaign of cosmetics company founder Kim Kardashian, she promotes a set of 3 lipsticks. In order to increase the attraction, the reality TV star wears a diamond grillz with an accent of iridescent yellow Opal. In another frame, Kardashian wears a gem-encrusted grillz on her lower teeth. The grillz set is crafted in the name of Kim Kardashian. Photo: Kim Kardashian. The person who created the grillz for Kim Kardashian is Gabby Elan Jewelry – a jeweler based in Brooklyn, USA. In 2018, Kardashian showed off a diamond grillz designed with the letter of her name – “KIM”. The Grillz is a unique accessory favored by rappers, popular in the hip hop community for decades. In recent years, tooth jewelry has become more and more popular. Grillz can be made from many other jewelry materials, not just gold or diamonds. However, these are the most commonly used materials. The Grillz is a temporary cover-up for a stylish and fashionable look. It is tailored to each person, representing their style. Many famous Hollywood names appeared with eye-catching grillz such as Beyoncé, Miley Cyrus, Rihanna, A$AP Rocky, Tyga. In Vietnam, Binz, Suboi used to show off their expensive grillz in the competition Vietnamese rap 2020. Hanoi jewelers make gold teeth for Binz, 16 Typh Bi Nguyen is passionate about hip hop culture and unique grillz models. He spends a lot of time self-study and gain experience in the profession.

The rapper’s expensive jewelry collection attaches diamonds to his forehead

Giai Kỳ — Fri, 07 May 2021 19:01:12 +0000

Lil Pump has a hobby of buying large rings and rings. He is not afraid to spend thousands of dollars to attach diamonds to accessories.

Rapper mounted diamonds on his forehead spent 500,000 USD to buy jewelry During the shopping occasion at Icebox, Lil Pump spent 500,000 USD for diamond necklaces and rings. On April 25, Lil Pump attracted attention when posting pictures mounted diamonds on the forehead. The male rapper said the diamond was worth $ 28 million. However, many opinions consider the jewelry is not worth that much money. Photo: @lilpump. Earlier in March 2019, rapper Gucci Gang spent $ 250,000 to buy grillz from Vietnamese-gold jeweler – Johnny Dang. The design consists of 165 hand-selected 16-karat diamonds. Photo: TMZ, @johnnydangandco. Collecting jewelry such as gold, diamonds … is one of the popular hobbies in the hip hop world, Lil Pump is no exception. He shared his diamond necklace and necklace collection on GQ. Photo: GQ. Lil Pump said the rings cost about $ 60,000. The design is compact compared to the series of rings he often wears. Photo: GQ. Collecting large rings is a male rapper’s hobby. He owns two star-shaped designs worth $ 38,000. Meanwhile, the round ring model sells for $ 10,000. Photo: GQ. The nail rings he bought from Icebox. The total value of the four jewels is $ 52,000. Photo: GQ. Rapper Gucci Gang especially loves a pendant designed in the shape of his face. The design includes several large diamonds in the teeth that represent the grillz patterns. Photo: GQ. Lil Pump is famous for the song Gucci Gang. This is also one of the reasons why he owns a chain with the logo of the Gucci fashion house. The design is more striking with green and pink tones. Photo: GQ. The male rapper said the word “esskeetit” meant “let’s get it”. The design was designed and ordered by him. Photo: GQ. The watch came to the male rapper on his birthday. The jewel was purchased by Lil Pump at the Icebox. The design is a harmonious combination between silver and gold tones. Photo: GQ.

Services of turning ashes into diamonds: Solution for ‘green’ burial

editor — Sun, 25 Apr 2021 21:16:13 +0000

If analyzed to the atom, the human body consists of four elements: oxygen, hydrogen, nitrogen and carbon. With today’s technology, only carbon is needed to make artificial diamonds.

Artificial diamond planting technology allows the ashes to turn into diamonds. Diamonds The condition for carbon smelting into artificial diamond is an environment of 1.5 million pounds / inch2 pressure and 1,500 degrees Celsius. Since 1954, General Electric Corporation (USA) has successfully installed diamond compression chambers. artificial. Starting in the 1980s, artificial diamond jewelry appeared on the market. In recent years, thanks to Chemical Vapor Deposition (CVD), an innovative artificial diamond product comparable to that of a natural diamond has been created. In the US, some cremation companies incorporate artificial diamond smelting technology. They introduce a service that turns the ashes of the dead into diamonds. Diamonds are artificial diamonds forged in a compression chamber with cremated ashes. After cremating the dead body, the crematorium took the ashes to extract carbon. They put this carbon into the diamond implantation chamber, refining the gemstone. Polygonal and polymorphic Diamonds meet all styles and colors. From the ecological perspective, turning the dead body into diamonds is a solution of “green” burial. Because, it contributes to CO2 reduction. “Carbon from the deceased’s body only meets 10% of the amount
carbon needed, ”said Adelle Archer – co-founder and CEO of Eterneva, a cremation company based in Texas. The crematorium needs to bring the remaining 90% in from the outside. CO2 is one of the richest sources of carbon. Modern science has also succeeded in separating carbon from this exhaust. Observing the diamond smelting process shows that carbon ashes play a role as grains of sand in the scallops body. It continuously absorbs the added carbon, eventually forming a gemstone, exactly the same way a pearl is born. The crematorium also provides a color selection service for the diamond. Regardless of what color is required by a deceased relative, they can do so by adding the corresponding element, such as nitrogen (giving a yellow diamond), boron (giving a blue diamond), etc. After the color, they allow their relatives to lose the choice of a diamond shape, design a memorial jewelry to store or wear on the body. Diamonds have the same value as artificial diamonds. Currently, the price of artificial diamonds is about 3,000 USD / carat (about 70 million VND). The future of burial? Diamond jewelry to ease the pain of losing a relative. Diamonds act as the embodiment of the deceased. “It comforts people who stay behind, ease pain and lift their spirits by thinking, the deceased is still with us,” Archer said. In early 2021, ecologist Tessie Offner (Florida) suddenly lost her father. In the midst of a pandemic, she was forced to choose a cremation for him. As soon as he learned that the crematorium had a service to turn the ashes into diamonds, Offner immediately found out. She is known that the diamond training time from ashes can last from 3 weeks to 2 months (depending on the color choice). During this time, Offner is authorized to monitor every step of the process. She also has more time to collect money and pay bills. As an ecologist, Offner appreciated the “diamond burial” solution. She is also satisfied with the lightness, mobility, and toughness of the diamond. However, not everyone agrees with Offner. Professor Tim Cupery (Fresno) said that he does not have the habit of sticking with things. Although recently, Cupery’s wife accidentally dropped her heirloom ring, but he did not blame or be upset. Cupery had no thought of turning the ashes of his relatives into diamonds, keeping them with him. Dancer Barbara McAlister (Texas) does not like the crematorium to bring in too much carbon from the outside. She feels that only 10% of a human diamond is a corpse that does not function as a substitute. “If it could be 50 percent or more, I would think,” McAlister said. Besides, the crematorium also does not limit the number of diamonds. Based on the available carbon source, they meet any quantity requirement. Many people are concerned that this is just a disguised artificial diamond trade. Although not popular, diamonds ashes are expected to become a green and aesthetic burial. Cremators in the US are very transparent in this practice. They publish detailed price lists, allowing funerals to choose services with financial conditions.

Rihanna wears piercing pants for her birthday

Giai Kỳ — Sat, 24 Apr 2021 02:59:09 +0000

The female singer looks stylish when choosing for herself a dark outfit, combined with gold necklaces.
Page Six reported that Rihanna appeared in style while attending her mother’s birthday party – Monica Braithwaite. The female singer chooses for her ton-sur-ton outfit. She mixes piercing pants with Saint Laurent leather jacket and stone Bottega Veneta gloves.

The 33-year-old vocalist incorporates a gold necklace with white-tone pointed high heels. A handbag from the Fendi brand helps to add a nostalgic look to the female singer. The controversial pattern of pants once appeared in a stylish manner on a female singer. Rihanna’s shaping formula helps to impress. Page Six The 33-year-old vocalist has brought the pants to a new level. Rihanna wears stylish outfits when attending her mother’s birthday. Photo: Getty Images. Recently, Rihanna’s fashion sense has attracted attention. She was once caught wearing $ 15,000 pants to buy books. Before that, the female singer wore a hoodie worth $ 885 on the street. LVMH discontinued the vocalist’s Fenty line of couture Diamonds in February. However, the female singer’s business path is not affected with the Savage X Fenty lingerie line, currently valued at $ 1 billion. Hair products are predicted to be the next step in the work of building the beauty empire of the female singer. Fans hope that Rihanna’s hair care line will create success like Fenty Beauty and Fenty Skin.

Rihanna and billion dollar beauty empire building strategy

Phương An — Fri, 23 Apr 2021 19:36:50 +0000

Over the past few years, Rihanna has proven her to be one of the most successful entertainers in business.

Rihanna has collaborated with several famous brands such as Dior, Manolo Blahnik, Stance Socks, Puma and River Islan. However, independent projects are what sets her apart in the fashion and beauty fields, according to her WWD . Behind the name Fenty Beauty Rihanna’s first business – Fenty Beauty – has launched an unprecedented 40-tone line of foundation creams, setting a new standard for diversity. Voice Diamonds want women everywhere to be able to use it, regardless of skin color or style. The brand launched in 2017 in partnership with Kendo Beauty division from luxury group LVMH. This “handshake” allows Rihanna to leverage her marketing and product development savvy into the beauty industry. Rihanna’s love for makeup began when she was a child. Photo: V Magazine. One of the benefits of this combination is access to all sales data from Sephora as well as other LVMH beauty brands. The partnership with LVMH gives Fenty Beauty the infrastructure needed to launch the brand globally. After years of playing among the best makeup products in the industry, Rihanna has seen a “void” for products that are suitable for all women of all skin tones. That is the inspiration behind Fenty Beauty. “I always love looking at my mother and all her funny expressions in front of the mirror. The first time I put on makeup was when I was 16 for a school beauty contest. Since then, I can never look back at my skin without foundation, “the businesswoman shared Time. Rihanna’s beauty brand was named one of the magazine’s best inventions of 2017 Time . By 2019, Fenty Beauty launches products with 50 shades. This helps her brand stand out from its competitors. Rihanna’s beauty brand is widely supported. Photo: Getty. Fenty Beauty has produced products of higher quality than its competitors. In 2014, Rihanna registered a trademark for Fenty Beauty. She spent more than 2 years creating the right recipes before the product dropped in price. Entrepreneurs born in 1988 never want the brand to become a project in a hurry. One girl even cried while hitting Rihanna’s foundation because it matched her skin color. The first release products are considered by many to be reasonably priced and accessible to a wide range of customers. After a month of launch, Fenty Beauty has reached a turnover of 72 million USD. Get rich with lingerie brands Following the success of the beauty brand, Rihanna continues to launch lingerie brand Savage x Fenty (established in 2018) in partnership with TechStyle. Savage x Fenty has 90 underwear, pajamas and accessories models in many colors and sizes. Within a month, 90 product styles of the brand were sold out. Since she couldn’t find the right nude lingerie to wear in her see-through dress back in 2014, Rihanna wanted to supply products for all skin tones. This product line carries a positive message about the body. Savage x Fenty is not meant to please men. The brand emphasizes “fearlessness, confidence and inclusion”. Its presence serves as a wake-up call for lingerie retailers around the world. Most companies are constantly striving to create the personality of their buyers, targeting focused to help them segment the market. Song Rihanna ignored that trend. This is the key to her success. Rihanna continues to use the same strategy as Fenty Beauty for the lingerie brand. Photo: The Impression. Fenty Senior Vice President Jennifer Rosales – explains Savage x Fenty for everyone. “Everything she does makes people feel beautiful. They feel empowered, empowered, to be the best version,” Jennifer Rosales said. During the 2019 fashion show, the brand introduced many models, including transsexuals, with disabilities, with different body sizes. According to Jennifer Rosales, Rihanna goes against what is considered the norm. “Technically, Savage x Fenty 2019 is a fashion show. But Rihanna is not remake of the things that existed on the catwalk. She has raised the show concept. If the world turns right, we will. go in the opposite direction, “said senior vice president. Not stopping at female audiences, Rihanna also targets male customers. The businesswoman once again broke the barrier on the show Savage x Fenty Vol.2. An oversized male model performs at her first men’s underwear collection. The brand’s website also features many oversized male models. This decision attracts interest from the online community, encouraging men with large bodies to feel sexy. Rihana’s lingerie show includes an oversized model, older … Photo: Getty, Harper’s Bazaar, Vogue. Besides, actress Demi Moore, Luenell also participated in the show. Rihanna ensures that all sex, body size, and age have the ability to shine. According to the Inc It is the attention to the smallest details that makes a big difference in the minds of customers. “Everything is thought through in detail,” said the voice We Found Love share in documentaries. In mid-February, Forbes said Rihanna’s lingerie brand reached a valuation of $ 1 billion through a fundraising round. Before this round of fundraising, her estimated stake in the company was about $ 80 million. Last year, Rihanna’s lingerie brand saw over 200% revenue growth and increased the number of VIP members by more than 150%. While with Fenty Beauty, Forbes Rihanna’s stake is estimated to be worth $ 375 million. Rihanna has made history as the first woman to create an original brand at LVMH.