Практика Shadowing: Why Diamond Prices Are Falling So Fast - Изучайте разговорный английский по видео
Создание урока...
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The price of natural diamonds has plunged roughly 60 % in five years,
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falling from an all -time high of about $10 ,000 for a one -carat diamond in March 2022.
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The main culprit?
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A boom in lab -grown alternatives.
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Entering the market at a fraction of the cost, man -made diamonds have surged in popularity over the last few years.
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While buyers save thousands of dollars, the shift is changing the fabric of the traditional diamond market and raising questions about the future of the centuries -old industry.
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Lab -grown diamonds are created by placing small diamond seeds into a vacuum chamber with carbon -rich gases.
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Under controlled heat and pressure, the seed grows layer by layer before being cut and polished.
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They look just like natural diamonds and have the same chemical and physical properties, but because they can be produced in unlimited quantities,
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lab -grown stones sell for far less than natural diamonds.
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This price difference has driven an enormous shift in consumer habits.
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In 2026, lab -grown stones, including diamonds, accounted for 61 % of all U .S engagement ring sales.
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That's a 239 % increase since 2020.
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A diamond, it's a carbon, precious stone, scarcity, it's a rare stone.
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Now, this is a product that is produced in a factory.
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There's unlimited supply.
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Retailers have noticed.
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Pandora, a Danish retail jeweler with stores in more than 100 countries, completely stopped using mine diamonds in 2021,
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pivoting exclusively to 100 % lab -grown stones.
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We see today, we understand that around 60 or 70 percent of engagement rings are synthetic diamonds, not natural diamonds.
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Beyond the price tag, lab -grown diamonds have other benefits, too.
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A one -carat lab -grown diamond has a carbon footprint 90 percent lower than a mined diamond of the same size.
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Natural diamonds also carry a complicated history.
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Conflict diamonds mined in war zones once represented about 4 percent of global production.
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The Kimberley process came into force in 2003, an attempt to stop the trade, but there is a catch.
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Lab -grown diamonds might not have the same resale value as a natural diamond does.
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You shouldn't be buying a diamond thinking that there's a financial investment to it.
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And all they write back every single time is that you get no value back on your lab -grown diamond, right?
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All right, well, guess what?
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You know, surprise, you don't get any value back on your natural either.
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To understand how deep this crisis goes, you have to look at where diamonds come from.
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As of 2025, more than 85 % of global diamond mining happens in just five countries.
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Russia, Botswana, Angola, Canada, and the Democratic Republic of Congo.
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Between geopolitical uncertainty, excess inventory of polished diamonds, and higher tariffs on diamond imports from India, the biggest players in the industry are being forced to pivot.
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De Beers Group, a subsidiary of Anglo -American, announced it would pause production at its flagship Phoenicia mine in South Africa for over two years to cut costs
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and streamline operations.
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The diamond company also briefly opened and shut down its very own lab -grown diamond brand.
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Lightbox was launched in 2018 with the plan to price its stones at $800 per carat.
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The business closed seven years later after lab -grown diamond prices fell 90 % at the wholesale level.
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And De Beers isn't alone.
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Russia's state -owned Alrosa, which counts for about 30 % of global diamond production, reported a decline in production between 2023 and 2025.
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So where does that leave the market?
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Have natural diamond prices finally hit rock bottom?
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According to Mano, Rappaport's diamond research shows signs of stabilization.
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I believe and our organization believes that we are around rock bottom and things are starting to shift.
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I think the pricing is extremely fair right now.
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The big thing that consumers see is kids walking around with five carat diamonds right
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and now they're able to do so you know
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and able to afford it and then you know able to take the extra money
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that they didn't spend on the five carrot natural and, you know, put it towards their wedding and buy a house.
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Лексика и советы по произношению к этому уроку
Этот урок разговорной практики уровня B2 построен на видео «Why Diamond Prices Are Falling So Fast». Чаще всего повторяются слова: diamond, lab, grown, natural, stone. В этом видео 50 предложений и 667 слов для шедоуинга. Речь длится 4:15. Говорящий говорит в естественном темпе, около 157 слов в минуту, близком к повседневной речи. Только 76% слов входят в 3000 самых частых слов английского языка, поэтому лексика сложная.
Ключевая лексика этого видео
Самые сложные слова из видео (15), с произношением и значением:
| Слово | Произношение | Значение |
|---|---|---|
| carat существительное | /ˈkæ.ɹət/ | кара́т |
| pivot существительное | /ˈpɪv.ɪt/ | сте́ржень, штырь |
| unlimited прилагательное | /ʌnˈlɪm.ɪ.tɪd/ | неограни́ченный, безграни́чный |
| culprit существительное | /ˈkʌlpɹɪt/ | вино́вник, обвиня́емый |
| geopolitical прилагательное | геополитический | |
| jeweler существительное | /ˈd͡ʒuːələ(ɹ)/ | ювели́р, ювели́рша |
| plunge глагол | /plʌnd͡ʒ/ | погружать |
| resale существительное | /ˈriˌseɪl/ | перепрода́жа, ресе́йл |
| scarcity существительное | /ˈskɛɹsɪti/ | нехва́тка, ску́дость |
| stabilization существительное | /ˌsteɪ.bəl.ɪzˈeɪ.ʃən/ | стабилиза́ция |
| streamline глагол | /ˈstriːmlaɪn/ | придава́ть обтека́емую фо́рму |
| tariff существительное | /ˈtæɹəf/ | тари́ф, по́шлина |
| footprint существительное | /ˈfʊtpɹɪnt/ | след, отпеча́ток |
| carrot существительное | /ˈkæɹət/ | морко́вь, морко́вка |
| retailer существительное | /ˈɹiteɪlɚ/ | ро́зничный торго́вец, рите́йлер |
Фразовые глаголы, которые вы услышите
| Слово | Значение |
|---|---|
| shut down глагол | выключить, остановить |
Грамматика в этом видео
Конструкции, которые говорящий использует чаще всего, с точными словами из видео:
| Конструкция | В видео |
|---|---|
| Пассивный залог be + причастие прошедшего времени — важно, что происходит, а не кто это делает | are created · being cut · can be produced |
| Present Perfect have/has + причастие прошедшего времени — прошлое действие, важное сейчас | has plunged · have surged · has driven |
Произношение, на которое стоит обратить внимание
Говорящий использует 5 сокращённых и редуцированных форм, например didn't, don't, isn't. Произносите их коротко, так, как слышите.
- Звуки «sh» и «zh»: stabilization /ˌsteɪ.bəl.ɪzˈeɪ.ʃən/, flagship /ˈflæɡʃɪp/, fraction /ˈfɹæk.ʃən/
- Длинные слова — следите за ударением: unlimited /ʌnˈlɪm.ɪ.tɪd/, stabilization /ˌsteɪ.bəl.ɪzˈeɪ.ʃən/, subsidiary /sʌbˈsɪ.di.əɹ.i/, uncertainty /ʌnˈsɜːtənti/
Как заниматься с этим видео
- Прослушайте всё видео один раз молча и выпишите незнакомые слова.
- Начните со скорости 0,75×, повторяйте предложение за предложением и вернитесь к обычной скорости, когда станет легко.
- Запишите себя и сравните с оригиналом, обращая внимание на такие слова, как carat, pivot, unlimited.
Что такое техника Shadowing?
Shadowing — это научно обоснованная техника изучения языка, изначально разработанная для подготовки профессиональных переводчиков и популяризированная полиглотом доктором Александром Аргуэльесом. Метод прост, но эффективен: вы слушаете аудио на английском от носителей языка и немедленно повторяете вслух — как тень, следующая за говорящим с задержкой в 1–2 секунды. В отличие от пассивного прослушивания или грамматических упражнений, Shadowing заставляет мозг и мышцы рта одновременно обрабатывать и воспроизводить реальные речевые паттерны. Исследования показывают, что это значительно улучшает точность произношения, интонацию, ритм, связную речь, понимание на слух и беглость речи — что делает его одним из самых эффективных методов для подготовки к IELTS Speaking и реального общения на английском.