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Computer made a 5:51 explainer on how lab diamonds are made. It explores the science and economics of lab-grown diamonds, from high-pressure presses and plasma reactors to color correction, collapsing prices, and the tests that distinguish them from mined stones.

Computer

387,588 subscribers

14,779 次观看 • 13 天前 •via X (Twitter)

财经科学技术

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4 条评论

Ligma Ballz 的头像

Ligma Ballz13 天前

Good video

Peter Dove 的头像

Peter Dove13 天前

Impressive rundown, the price drop makes the market feel like a chip race

chizzy 的头像

chizzy13 天前

Nice one

Hershal Rao 的头像

Hershal Rao13 天前

the jewelry industry is about to have a very bad week with this one.

相关视频

How lab-grown diamonds are made

How lab-grown diamonds are made

Science girl

70,158 次观看 • 7 个月前

Indian-made lab-grown diamonds are dominating the world: “Titan had invested in a US-based company called Clean Origin, which made lab-grown diamonds. “But Titan wrote down the investment of $ 20 Million because it couldn’t survive the competition from India. “The CFO of Clean Origin said, ‘We cannot compete with the low cost of production and the scale that India has in lab-grown diamonds.’ “So, India is doing a great job here. Credit is also due to the Government of India and the Gujarat government for incentivising and supporting this industry.” - Jayant Mundhra (Jayant Shilanjan Mundhra)

Indian-made lab-grown diamonds are dominating the world: “Titan had invested in a US-based company called Clean Origin, which made lab-grown diamonds. “But Titan wrote down the investment of $ 20 Million because it couldn’t survive the competition from India. “The CFO of Clean Origin said, ‘We cannot compete with the low cost of production and the scale that India has in lab-grown diamonds.’ “So, India is doing a great job here. Credit is also due to the Government of India and the Gujarat government for incentivising and supporting this industry.” - Jayant Mundhra (Jayant Shilanjan Mundhra)

Kushal Lodha

45,098 次观看 • 2 个月前

The GIA has announced it’s changing the way it grades Lab Grown Diamonds. Link to the press release is in our stories. Here are the main points: • New Descriptive Categories: GIA will no longer use traditional color and clarity grades for lab-grown diamonds. Instead, stones will be classified as either ‘premium’ or ‘standard’, based on a combination of color, clarity, and finish. • No Grade If Below Minimum Quality: Lab diamonds that don’t meet the minimum threshold for quality will not receive a designation at all. • Reason for the Change: Over 95% of lab-grown diamonds fall within a very narrow range of high color and clarity, making the traditional grading scale less relevant. • Continuity of Identification: GIA will still evaluate and confirm if a stone is a laboratory-grown diamond. • Existing Reports Remain Valid: All previously issued GIA lab-grown diamond reports using the 4Cs scale will remain valid. • Launch Timeline: The updated grading system will roll out later in 2025, with pricing and submission details to be released in Q3. #diamonds #gia #naturaldiamonds #diamondnews #labgrown #labgrowndiamonds #labdiamonds #proposals #engagement

The GIA has announced it’s changing the way it grades Lab Grown Diamonds. Link to the press release is in our stories. Here are the main points: • New Descriptive Categories: GIA will no longer use traditional color and clarity grades for lab-grown diamonds. Instead, stones will be classified as either ‘premium’ or ‘standard’, based on a combination of color, clarity, and finish. • No Grade If Below Minimum Quality: Lab diamonds that don’t meet the minimum threshold for quality will not receive a designation at all. • Reason for the Change: Over 95% of lab-grown diamonds fall within a very narrow range of high color and clarity, making the traditional grading scale less relevant. • Continuity of Identification: GIA will still evaluate and confirm if a stone is a laboratory-grown diamond. • Existing Reports Remain Valid: All previously issued GIA lab-grown diamond reports using the 4Cs scale will remain valid. • Launch Timeline: The updated grading system will roll out later in 2025, with pricing and submission details to be released in Q3. #diamonds #gia #naturaldiamonds #diamondnews #labgrown #labgrowndiamonds #labdiamonds #proposals #engagement

THE CUT JEWELLERY

254,500 次观看 • 1 年前

💎 THIS Is Why People Hate Lab-Grown Diamonds. Imagine spending $15,000 on a 1-carat natural diamond… then seeing someone wearing a stunning 3-carat lab-grown diamond for under $5,000. I get why people get upset. But calling lab-grown diamonds “fake” doesn’t change the science. Natural and lab-grown diamonds have essentially the same chemical, physical, and optical properties. The main difference is origin—and cost. Natural diamonds carry the expenses of mining, labor, tariffs, transportation, and more. Lab-grown diamonds avoid many of those costs. Does that mean you have to choose lab-grown? Absolutely not. Natural or lab-grown — the choice is yours. My job is to educate you, show you both, and help you make the smartest decision for your ring and your budget. 📲 Text (718) 351-8300 to design your custom engagement ring in Staten Island, Red Bank, or virtually. #LabGrownDiamonds #NaturalDiamonds #DiamondEducation #CustomEngagementRing #StatenIslandNY

💎 THIS Is Why People Hate Lab-Grown Diamonds. Imagine spending $15,000 on a 1-carat natural diamond… then seeing someone wearing a stunning 3-carat lab-grown diamond for under $5,000. I get why people get upset. But calling lab-grown diamonds “fake” doesn’t change the science. Natural and lab-grown diamonds have essentially the same chemical, physical, and optical properties. The main difference is origin—and cost. Natural diamonds carry the expenses of mining, labor, tariffs, transportation, and more. Lab-grown diamonds avoid many of those costs. Does that mean you have to choose lab-grown? Absolutely not. Natural or lab-grown — the choice is yours. My job is to educate you, show you both, and help you make the smartest decision for your ring and your budget. 📲 Text (718) 351-8300 to design your custom engagement ring in Staten Island, Red Bank, or virtually. #LabGrownDiamonds #NaturalDiamonds #DiamondEducation #CustomEngagementRing #StatenIslandNY

Casale Jewelers

63,600 次观看 • 3 个月前

Sauce Walka speaks on rappers buying lab grown CVD diamonds thinking they’re natural, as he shares his knowledge on how he can spot the difference between a natural and a lab grown diamond.

Sauce Walka speaks on rappers buying lab grown CVD diamonds thinking they’re natural, as he shares his knowledge on how he can spot the difference between a natural and a lab grown diamond.

The Art Of Dialogue

419,349 次观看 • 11 个月前

Lab-grown diamonds are real diamonds, but that doesn't mean they're all the same. 💎 #labgrowndiamonds #diamondfacts #jewelryeducation

Lab-grown diamonds are real diamonds, but that doesn't mean they're all the same. 💎 #labgrowndiamonds #diamondfacts #jewelryeducation

Eli’s Jewelry

660,400 次观看 • 22 天前

“The musicians know that original diamond chains are in America, but they continue to allow local jewelers to make lab-grown diamonds for them. Shatta Wale and his ‘little son’ Medikal should tell us where they bought the chains on their necks.” — Musician and social media personality Showboy claims that some Ghanaian musicians are wearing lab-grown diamond chains instead of original diamonds, challenging Shatta Wale and Medikal to reveal the source of the chains they wear.

“The musicians know that original diamond chains are in America, but they continue to allow local jewelers to make lab-grown diamonds for them. Shatta Wale and his ‘little son’ Medikal should tell us where they bought the chains on their necks.” — Musician and social media personality Showboy claims that some Ghanaian musicians are wearing lab-grown diamond chains instead of original diamonds, challenging Shatta Wale and Medikal to reveal the source of the chains they wear.

𝐀𝐒𝐊

56,048 次观看 • 3 个月前

Fredo admits he only buys lab-grown diamonds and calls on Huncho CGM and his opps to stop lying about having natural diamonds 😳

Fredo admits he only buys lab-grown diamonds and calls on Huncho CGM and his opps to stop lying about having natural diamonds 😳

GBMC 🇬🇧

23,399 次观看 • 25 天前

🚨 THIS IS NOT NORMAL Diamond prices are down 70% from their 2011 peak. 2011: 8,200 Today: 2,500 And now the diamond market has a problem it has NEVER had before. For almost 20 years, diamonds kept finding buyers around 4,800 to 5,000. That floor is now gone. Something doesn’t add up: HOW DOES ONE OF THE WORLD’S MOST FAMOUS “SCARCE” ASSETS LOSE 70% OF ITS VALUE? Here is what almost nobody is connecting. Diamonds have a supply problem gold and oil don’t: THEY DON’T DISAPPEAR. Oil gets burned. But a diamond mined 50 years ago still exists today. So decades of old supply remain in the system while lab-grown diamonds create an entirely NEW source of supply. And here is the real problem: Lab-grown diamonds created a reference price for what a diamond costs WITHOUT THE SCARCITY PREMIUM. And suddenly the question changed from: “Why are lab-grown diamonds so cheap?” to: “WHY ARE NATURAL DIAMONDS SO EXPENSIVE?” Once buyers start asking that, the entire pricing model changes. Price falls → resale value falls → demand weakens → price falls again. This is no longer just another diamond correction. THE MARKET IS REPRICING SCARCITY ITSELF. Reminder: I’ve been trading markets for over 15 years. When I EXIT the markets completely, I’ll say it here publicly, like I always do. Turn notifications on. If you’re not following yet, you’ll understand why that was a mistake later.

🚨 THIS IS NOT NORMAL Diamond prices are down 70% from their 2011 peak. 2011: 8,200 Today: 2,500 And now the diamond market has a problem it has NEVER had before. For almost 20 years, diamonds kept finding buyers around 4,800 to 5,000. That floor is now gone. Something doesn’t add up: HOW DOES ONE OF THE WORLD’S MOST FAMOUS “SCARCE” ASSETS LOSE 70% OF ITS VALUE? Here is what almost nobody is connecting. Diamonds have a supply problem gold and oil don’t: THEY DON’T DISAPPEAR. Oil gets burned. But a diamond mined 50 years ago still exists today. So decades of old supply remain in the system while lab-grown diamonds create an entirely NEW source of supply. And here is the real problem: Lab-grown diamonds created a reference price for what a diamond costs WITHOUT THE SCARCITY PREMIUM. And suddenly the question changed from: “Why are lab-grown diamonds so cheap?” to: “WHY ARE NATURAL DIAMONDS SO EXPENSIVE?” Once buyers start asking that, the entire pricing model changes. Price falls → resale value falls → demand weakens → price falls again. This is no longer just another diamond correction. THE MARKET IS REPRICING SCARCITY ITSELF. Reminder: I’ve been trading markets for over 15 years. When I EXIT the markets completely, I’ll say it here publicly, like I always do. Turn notifications on. If you’re not following yet, you’ll understand why that was a mistake later.

Alex Mason 👁△

121,040 次观看 • 1 个月前

The cheap lab diamonds from China are crashing diamond prices. And China implemented sweeping export controls on synthetic diamonds and related manufacturing equipment, classifying them as dual-use items. These restrictions directly impact the semiconductor sector, as these superhard materials are critical for ultra-fine chip polishing, quantum devices, and heat dissipation in advanced electronics.

The cheap lab diamonds from China are crashing diamond prices. And China implemented sweeping export controls on synthetic diamonds and related manufacturing equipment, classifying them as dual-use items. These restrictions directly impact the semiconductor sector, as these superhard materials are critical for ultra-fine chip polishing, quantum devices, and heat dissipation in advanced electronics.

Songpinganq

33,865 次观看 • 4 个月前

This is our lab-grown diamond factory in HenanChina, We're cracking open diamond ingots fresh out of the cubic press, live on camera. After seven days under high temperature and high pressure- how many carats of diamonds will we get? Let's wait and see#labgrowndiamonds #ring #diamond

This is our lab-grown diamond factory in HenanChina, We're cracking open diamond ingots fresh out of the cubic press, live on camera. After seven days under high temperature and high pressure- how many carats of diamonds will we get? Let's wait and see#labgrowndiamonds #ring #diamond

TCLABdianmond

699,200 次观看 • 24 天前

$Lab diamonds have the same sparkle as natural diamonds for a fraction of the cost. But just because these man-made rocks are cheaper, it doesn’t mean buyers are always getting the best deal. CBC Marketplace went to find out why. #Diamonds #Jewelry #WeddingTok #Moment #Marketplace$

Lab diamonds have the same sparkle as natural diamonds for a fraction of the cost. But just because these man-made rocks are cheaper, it doesn’t mean buyers are always getting the best deal. CBC Marketplace went to find out why. #Diamonds #Jewelry #WeddingTok #Moment #Marketplace

CBC News

1,500,000 次观看 • 9 个月前

The origin of vitamins and how they are made ↪️ Swap Lab made with Nature made. If it's not from nature I don't mess with it. 🧡

The origin of vitamins and how they are made ↪️ Swap Lab made with Nature made. If it's not from nature I don't mess with it. 🧡

Matt From Cultivate Elevate

17,629 次观看 • 1 年前

Lab-Grown or Natural? Let’s find out! 💎✨ After our recent post about star (asteriated) diamonds, there was a lot of skepticism surrounding their authenticity. So we took our best star diamond to the Gemological Institute of America headquarters to find out once and for all if it’s actually natural or lab-grown! #ad #diamonds

Lab-Grown or Natural? Let’s find out! 💎✨ After our recent post about star (asteriated) diamonds, there was a lot of skepticism surrounding their authenticity. So we took our best star diamond to the Gemological Institute of America headquarters to find out once and for all if it’s actually natural or lab-grown! #ad #diamonds

Rocks for the Spirit

15,246 次观看 • 1 个月前

As I said in my State of the District, the chaos, cruelty, and cuts from Trump have made the past year a long one. In NE Ohio, we have felt the pressure from every side. But pressure makes diamonds – and we are not backing down.

As I said in my State of the District, the chaos, cruelty, and cuts from Trump have made the past year a long one. In NE Ohio, we have felt the pressure from every side. But pressure makes diamonds – and we are not backing down.

Rep. Shontel Brown

27,773 次观看 • 9 个月前

Scientists and designers unveiled a handbag made with lab-grown collagen derived from Tyrannosaurus rex fossils

Scientists and designers unveiled a handbag made with lab-grown collagen derived from Tyrannosaurus rex fossils

Reuters

137,753 次观看 • 7 个月前

Fredo speaks on Lab diamonds vs natural diamonds 💎

Fredo speaks on Lab diamonds vs natural diamonds 💎

SAY CHEESE! 👄🧀

128,055 次观看 • 24 天前