--- title: 10 Fun Facts You Didn’t Know About Diamonds description: Sparkle, romance, engagement, Marilyn Monroe, there's much more to diamonds than weddings and pop culture, here are the top 10 diamond facts every diamond shopper must know. image: https://blog.sarine.com/hubfs/diamond-facts.png --- [![Sarine](https://blog.sarine.com/hubfs/Sarine_April2019%20Theme/Image/sarine.svg) THE DIAMOND INDUSTRY, REIMAGINED™](https://sarine.com/) search Verify Report Products demo En - [简体中文](http://sarine.com/sarine-profile/?lang=zh-hans) - [繁體中文](http://sarine.com/sarine-profile/?lang=zh-hant) ### **Interested in Sarine products?** Complete the form and we’ll contact you shortly Close En - [简体中文](http://sarine.com/sarine-profile/?lang=zh-hans) - [繁體中文](http://sarine.com/sarine-profile/?lang=zh-hant) - [日本語](http://sarine.com/sarine-profile/?lang=ja) Products demo - Products - [All Products](https://sarine.com/?product_category=all-products) - ROUGH PURCHASING - [Advisor® (Tenders)](https://sarine.com/products/sarine-advisor/) - 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Share! - - ![diamond-facts](https://blog.sarine.com/hubfs/diamond-facts.png) # 10 Fun Facts You Didn’t Know About Diamonds What are the words that come to mind when you think of diamonds? Sparkle, romance, engagement, Marilyn Monroe, Tiffany, forever... But there's much more to diamonds than weddings and pop culture. Diamonds are a wearable gemstone with a long history. From ancient times till today, [myths abound](https://sarine.com/general/diamond-myths/) about the power and value of diamonds. Of course, they are steeped in history and drama too, such as the [Curse of the Hope Diamond](https://www.livescience.com/45239-hope-diamond-curse.html) or the Koh-i-Noor diamond that has changed hands numerous times through theft and confiscation. Not to mention the connections to the rich and famous, and to [modern royalty](https://sarine.com/engagement-bridal/royal-wedding-jewelry-roundup/). Sometimes, it's good to go beyond the 4Cs and get a deeper understanding of diamonds. What are the top 10 diamond facts every diamond shopper must know? Here they are (and a bonus fact at the end!): 1. The word diamond derives from the Greek word “adamas,” which means invincible or indestructible. In ancient times, diamonds were believed to promote strength, invincibility and courage. The ancient Greeks believed that diamonds were splinters of stars that fell to earth. Romans maintained that diamonds had the power to ward off evil and wore them as talismans. They inherited this belief from Indian mythology. 2. The Earth is estimated to be 4.5 billion years old. Most diamonds found in nature are between one to three billion years old, with the oldest thought to have crystallized 3.3 billion years ago. 3. The diamond is the hardest natural substance found on the Earth. They have an extremely high melting point of 3820K (3547' C/ 6420' F), and a diamond’s boiling point is 5100K (4827' C/ 8720' F). To uncover a single one-carat diamond, 250 tons of earth will be mined. Diamond crystals are brought closer to the earth’s surface through volcanic activity. Recently, scientists discovered there is a [quadrillion tons](https://www.businessinsider.com/scientists-found-quadrillion-tons-of-diamonds-below-earth-surface-2018-7) of diamonds 100 miles beneath the earth's surface. 4. The earliest record of a man proposing with a diamond ring was in 1477 when Archduke Maximilian of Austria presented Mary of Burgundy with a diamond ring while asking for her hand in marriage. 5. According to [Statista](https://www.statista.com/topics/1704/diamond-industry/), although the U.S. produces a negligible amount of the total global gemstone production, in 2016 Americans bought nearly 50% the world's total volume of gem quality diamonds. 6. The largest diamond ever discovered was the Cullinan at a whopping 3,106 carats! 7. Back in the thirteenth-century, a law was passed in France allowing only the King to wear diamonds. 8. Diamonds are colorless in their pure state. Colored diamonds get their hue from interstitial impurities. The rarest [colored diamonds](https://sarine.com/diamond-trends/guide-to-fancy-color-diamonds/) are red and blue and the most common colored diamonds are yellow and brown. 9. The word carat comes from the word 'keration', the Mediterranean carob tree whose seed was used for centuries as the standard of weighing precious stones. 10. Diamonds are primarily used in jewelry, but did you know they were also used to polish weapons? Scientists discovered that over 4,500 years ago the ancient Chinese would make their ceremonial burial axes out of ruby and sapphire polished them with diamonds to give them nice shiny finish. ## **Bonus Fact!** Although the hardest substance on earth, diamonds have been cut and produced with the use of advanced technologies only in the past 30 or so years. Computerization has enabled much more sophisticated diamond processing, from rough planning and inclusion mapping, to automated cut grading, green laser sawing, and most recently, the adoption of artificial intelligence. Although technology is a relative newcomer to the long history of the diamond industry, it has been the driving force behind ever more sophisticated, accurate diamond production, which has led to even more beautiful diamonds. --- ### MORE FROM THE DIAMOND BLOG ![25 years of Setting the Standard](https://blog.sarine.com/hs-fs/hubfs/blog%20GCAL.jpg?width=310&name=blog%20GCAL.jpg) #### 25 years of Setting the Standard 17 June 2026 [0 Comments](https://blog.sarine.com/gcal-25-years?hsLang=en) - - ![The 2nd Generation of Automated Diamond Color Grading](https://blog.sarine.com/hs-fs/hubfs/2026%20blog%20colors.jpg?width=310&name=2026%20blog%20colors.jpg) #### The 2nd Generation of Automated Diamond Color Grading 30 March 2026 We are often asked: when did Sarine launch AI-based grading? With the AI boom of recent years, many are surprised to learn that AI-driven cut grading began as early as 1992 with the introduction of Sarine’s DiaMension® - the first software to.\[...\] [0 Comments](https://blog.sarine.com/the-2nd-generation-of-ai-based-sarine-color-grading?hsLang=en) - - ![Shape Is Style, Cut Is Everything.](https://blog.sarine.com/hs-fs/hubfs/2025%20blog%208x_0000_Layer%204%20(1)-1.jpg?width=310&name=2025%20blog%208x_0000_Layer%204%20(1)-1.jpg) #### Shape Is Style, Cut Is Everything. 27 February 2026 Round brilliant remained the sparklers of choice for US consumers, featuring 82% of natural diamond jewellery pieces ( [Natural Diamond Trends 2025 Overview](https://www.naturaldiamonds.com/diamond-reports-natural-diamond-trends-2025/#2)) . Round diamonds are a timeless classic; there is no disputing that. However, 2025 also saw.\[...\] [0 Comments](https://blog.sarine.com/shape-is-style.-cut-is-everything?hsLang=en) - - ![2026 Trends Review: The Year of Mastering the Attention Economy](https://blog.sarine.com/hs-fs/hubfs/2025%20blog%20Trends%202026%20review%2001-1.jpg?width=310&name=2025%20blog%20Trends%202026%20review%2001-1.jpg) #### 2026 Trends Review: The Year of Mastering the Attention Economy 07 January 2026 Our annual trends review explores how the diamond industry can win attention in an age of distraction and retail noise. [0 Comments](https://blog.sarine.com/2026-trends-review-the-year-of-mastering-the-attention-economy?hsLang=en) - - ![Why the Heart and the Tech Must Work Together in the Diamond Sales?](https://blog.sarine.com/hs-fs/hubfs/2025%20Sales%20people%20cover.jpg?width=310&name=2025%20Sales%20people%20cover.jpg) #### Why the Heart and the Tech Must Work Together in the Diamond Sales? 07 October 2025 ## Sales is an incredibly challenging profession. [0 Comments](https://blog.sarine.com/why-the-heart-and-the-tech-must-work-together-in-the-diamond-sales?hsLang=en) - - ![The Restless Diamond Brief: Curiosity, AI, and Bankable Outcomes](https://blog.sarine.com/hs-fs/hubfs/2025%20blog%20Romy%20briefs%20prompts%20cover-1.jpg?width=310&name=2025%20blog%20Romy%20briefs%20prompts%20cover-1.jpg) #### The Restless Diamond Brief: Curiosity, AI, and Bankable Outcomes 07 September 2025 *By Romy Gakh-Baram, Director of Brand and Global Marketing, Sarine* [0 Comments](https://blog.sarine.com/the-restless-diamond-brief-curiosity-ai-and-bankable-outcomes?hsLang=en) - - ![Sarine white logo](https://blog.sarine.com/hubfs/Sarine_April2019%20Theme/Image/sarine_profile-logo-new-white.png) The diamond industry, reimagined ![Map](https://blog.sarine.com/hubfs/Sarine_April2019%20Theme/Image/footer_placeholder-map.png) - Headquarters - africa - americas - asia - europe - australia - Middle east - PRODUCTS - [All Products](https://sarine.com/?product_category=all-products) - [Rough Purchasing](https://sarine.com/?product_category=rough-purchasing) - [Inclusion Scanning](https://sarine.com/?product_category=inclusion-scanning) - [Laser Processing](https://sarine.com/?product_category=laser-processing) - [Cut & Symmetry](https://sarine.com/?product_category=cut-symmetry) - [Light Performance](https://sarine.com/?product_category=light-performance) - [Diamond Imaging](https://sarine.com/?product_category=diamond-imaging) - ABOUT SARINE - [About Sarine](https://sarine.com/about-us/about_sarine/) - [Contact Us](https://sarine.com/contactus/headquarters/) - [Our Core Values](https://sarine.com/about-us/our-core-values/) - [Subsidiaries](https://sarine.com/about-us/subsidiaries/) - [CSR](https://sarine.com/about-us/social-corporate-responsibility/) - [Careers](https://sarine.com/careers/) - NEWS - [Events & Exhibitions](https://sarine.com/about-us/events-exhibitions/) - [Blog](https://blog.sarine.com//) - SUPPORT - [Support Files](https://sarine.com/support/) - [Remote Support](http://download.teamviewer.com/download/TeamViewer_Setup-ckq.exe) - [PC Requirements](https://sarine.com/recommended-computer-requirements/) - INVESTOR RELATIONS - [Corporate Information](http://sarine.listedcompany.com/home.html) - [Financial Information](http://sarine.listedcompany.com/financials.html) - [Newsroom](http://sarine.listedcompany.com/newsroom.html) - [Stock Information](http://sarine.listedcompany.com/stock_fundamentals.html) - [Information Request](http://sarine.listedcompany.com/contact.html) #### follow us - - - Sarine Technologies Ltd. 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