More than 3,000 years ago, some of the most powerful people in the Aegean world may have worn jewelry made from a material that was literally out of this world. New research suggests that Minoan and Mycenaean elites in Bronze Age Greece wore rings forged from meteoritic iron — an extraordinarily rare metal that fell to Earth from space.



The findings, published in the August 2026 issue of the Journal of Archaeological Science, come from an analysis of 91 iron artifacts excavated at 33 archaeological sites in Greece and Crete. Using portable X-ray fluorescence technology, researchers Matthieu Gounelle and Eleni Mantzourani detected unusually high levels of nickel in 13 objects. Because iron meteorites naturally contain significant amounts of nickel, the researchers concluded that about 10 of the objects were very likely made with extraterrestrial iron.

And there was something particularly revealing about those objects: all 13 were rings or fragments of rings. Most were elaborate bezel rings and many combined the meteoritic iron with gold, silver or bronze. With several discovered in elite tombs alongside other valuable objects, the researchers believe these unusual rings may have served as symbols of power and prestige among Minoan and Mycenaean elites.

The jewelry was extraordinary not only because of where its iron came from, but because of when it was made.

During the Bronze Age, terrestrial iron-smelting technology was still extremely limited in the Aegean. That meant meteoritic iron offered an incredibly rare source of workable metal long before iron became widely produced from earthly ores.

That celestial origin likely added another layer of prestige. Across the ancient world, meteorites and other objects that fell from the sky could inspire awe and religious associations. To Bronze Age people, a metal that arrived from the heavens could reasonably have been perceived as something extraordinary — perhaps a gift from the gods or a tangible connection to another world.

So where did the Greeks get celestial iron? Researchers suggest Egypt may have been an important source. Meteorites are relatively scarce in Greece and Crete, while Egypt's vast, arid deserts provide ideal conditions for preserving meteorites on the surface. The Minoan and Mycenaean cultures likely traded for the metal via their extensive connections with Egypt and the Near East.

The fashion, however, apparently did not last forever. Meteoritic-iron rings disappear from the archaeological record around the 12th century BCE, roughly coinciding with the collapse of the Late Bronze Age palatial civilizations.

Credit: Photo of 6.7-pound Canyon Diablo iron meteorite by Chip Clark / Smithsonian.

Among August’s three official birthstones, spinel offers the most surprising burst of colors. And within the spinel family, the vivid neon-pink gems from Tanzania’s Mahenge region are in a class of their own. Discovered in 2007, Mahenge spinel is prized for its intensely saturated color, exceptional clarity and an almost magical quality that makes the finest stones seem to glow from within.



The remarkable material surged onto the international gem scene when artisanal miners working near Mahenge discovered enormous spinel crystals in a local farmer’s field.

One of the largest rough specimens reportedly weighed about 52 kilograms (114 pounds). Although much of the material inside the giant crystals was opaque, their edges and surrounding pockets yielded exceptionally transparent, vividly colored gem rough.

When expertly cut, some of these stones displayed a spectacular neon quality. The secret is chromium.

Trace amounts of chromium give Mahenge spinel its pink-to-red body color. The element can also cause strong fluorescence, while the unusually low iron content of some Mahenge material allows that effect to shine through. The result is a gemstone that can appear almost backlit, as if a tiny source of light were glowing beneath its surface.

That eye-catching color helped transform spinel's reputation. For centuries, spinel was known primarily as the “great imposter” because red spinels were routinely mistaken for rubies. Several legendary “rubies” in royal collections — including the 170-carat Black Prince’s Ruby in the British Crown Jewels — are actually spinels.

Spinel finally received its own place in the spotlight in 2016, when the American Gem Trade Association and Jewelers of America added it to the official August birthstone list alongside peridot and sardonyx. The addition gave August celebrants a colorful alternative while recognizing a gemstone whose identity had long been overshadowed by ruby.

And spinel is far from being a one-color wonder. Although deep red and neon pink are among the most coveted varieties, natural spinel can also be found in shades of peach, orange, pink, purple, blue, green and even colorless.

It is also a practical choice for jewelry. With a Mohs hardness of 8, spinel is harder than many popular colored gemstones and is well suited to rings, earrings, pendants and other jewelry worn regularly.

Credit: Conceptual image by The Jeweler Blog using aichatapp.ai.

Welcome to Music Friday, when we bring you great songs with jewelry, gemstones or precious metals in the title or lyrics. Today, Kylie Minogue turns a precious gemstone into a powerful metaphor for devotion, resilience and hope in her 2007 ballad “White Diamond.”



In the song, Minogue portrays herself as a luminous white diamond — brilliant, strong, pure, faithful and enduring — promising to rescue her lover from darkness and despair.

“Understand I'm a diamond for you,” she sings, before making the imagery even more specific: “A white diamond for you.”

Like a flawless white diamond reflecting light from every facet, she vows that she will “shine on and on and on.”

The diamond imagery takes on an especially poignant dimension because Minogue co-wrote the song in 2006 while recovering from breast cancer. She wrote it with Jake Shears and Babydaddy of the Scissor Sisters. Minogue made "White Diamond" a centerpiece of her triumphant return to the stage for "Showgirl: The Homecoming Tour."

The song also became the title of the 2007 documentary "White Diamond: A Personal Portrait of Kylie Minogue," which chronicled her comeback. Although “White Diamond” was not included on the standard track listing of her 10th studio album, X, it appeared as a bonus track on Australian and New Zealand editions.

There is something fitting about a diamond being the central image of a song born during such a challenging chapter. Diamonds are prized for their brilliance and durability, but they are also formed under extraordinary pressure. In Minogue’s hands, the gemstone becomes a symbol of surviving adversity and emerging with enough light to guide someone else.

Minogue began her career as a child actress on the Australian soap opera Neighbours. In 1987, she recorded “The Loco-Motion,” which became a seven-week #1 hit in Australia and launched her international music career.

Nearly four decades later, she remains one of Australia’s most successful entertainers. Her career includes more than 80 million records sold worldwide, Grammy and Brit Award wins and numerous ARIA Awards. Her 2023 smash “Padam Padam” earned her a Grammy for Best Pop Dance Recording and helped fuel another remarkable career resurgence.

And there is more sparkle ahead. Minogue is preparing to tour again in 2027, celebrating 40 years in the music business. She has also recently revealed that she faced a second cancer diagnosis in 2021. After keeping that experience private for years, she said in her 2026 Netflix documentary that she had “got through it again, and all is well.”

Please check out the audio track of Minogue performing “White Diamond.” The lyrics are below if you’d like to sing along…

“White Diamond”
Written by Kylie Minogue, Babydaddy and Jake Shears. Performed by Kylie Minogue.

I know that it’s getting too much, baby
But you don’t need the words to say
Sometimes you feel you’re at the end of the line
But tonight it’s gonna fade away

You’re looking out from the darkness
Feeling so alone and you need a flare
Well, I’ve got the light that’s gonna treat you right
And illuminate what’s already there

Understand I will be there for you
Understand I’m a diamond for you
A white diamond for you

And just like a burning radio I’m on to you
(Your spell I’m under)
In the silver shadows I will radiate
And (glow for you)

What you see and what it seems
Are nothing more than (dreams within a dream)
Like a pure white diamond
I’ll shine on and on and on

Where I’m gonna take you now
Every tear will look out of place
Well, I thought about it but it took until now
To crystallize it into a phrase

Understand I will be there for you
Understand I’m a diamond for you
A white diamond for you

And just like a burning radio I’m on to you
(Your spell I’m under)
In the silver shadows I will radiate
And (glow for you)

What you see and what it seems
Are nothing more than (dreams within a dream)
Like a pure white diamond
I’ll shine on and on and on and on



Credit: Image (cropped) by marcen27 from Glasgow, UK, CC BY 2.0, via Wikimedia Commons.

Diamonds are famous for being the hardest natural substance on Earth, but they have a surprising weakness: They can crack or shatter when struck with enough force. Now, Chinese scientists say they have developed a new diamond composite that addresses that vulnerability, boosting diamond’s toughness by as much as six times while preserving its extraordinary hardness.



The breakthrough, reported in Nature Synthesis, comes from researchers at the Institute of Physics of the Chinese Academy of Sciences and Beihang University in Beijing. Their solution is surprisingly simple to picture: They created an internal network of microscopic carbon nanotubes that helps hold the diamond together when it comes under stress.

To understand why that matters, it helps to distinguish hardness from toughness. Hardness describes a material’s ability to resist scratching or indentation. Diamond ranks 10 on the Mohs scale, the highest possible rating. Toughness, by contrast, describes how well a material absorbs energy and resists cracking or breaking.

In other words, a diamond can shrug off a scratch but still be vulnerable to a sharp impact. Its rigid atomic structure contains directions of relative weakness, known as cleavage planes. A sufficiently forceful blow at the wrong angle can send a crack through the stone.

The Chinese researchers essentially gave the new diamond material a safety net — at a microscopic level.

They mixed diamond powder with multi-walled carbon nanotubes, extraordinarily thin carbon fibers that are many times stronger than steel. The mixture was then subjected to temperatures approaching 3,632 degrees Fahrenheit and pressures roughly 150,000 times greater than normal atmospheric pressure.

The extreme conditions caused the nanotubes and diamond particles to form strong bonds. The resulting three-dimensional network works somewhat like steel reinforcing bars inside concrete. When a crack begins to form, the nanotubes help redirect it, absorb energy and prevent it from spreading rapidly through the material.

Laboratory tests found that the diamond composite had a hardness of about 91.6 gigapascals — comparable to common single-crystal diamond — while its toughness improved up to sixfold, according to the researchers. The material was even reported to be tougher than tungsten alloys used in armor-piercing ammunition.

We don't expect these super-tough diamonds to start appearing in engagement rings anytime soon. The potential applications are decidedly more industrial than glamorous. The material could eventually be useful in heavy-duty cutting and polishing tools, geological drill bits and components designed to withstand extreme wear or demanding aerospace environments.

Credit: Fanciful image by The Jeweler Blog using aichatapp.ai.

The world’s second-largest gem-quality rough diamond has finally found a buyer. Nearly two years after its spectacular recovery from Botswana’s famed Karowe Mine, the 2,488-carat Motswedi diamond has been sold by Lucara Diamond Corp. — although the identity of the buyer and the price paid remain a mystery.



Lucara disclosed the sale in its second-quarter financial results released August 7. The company did not reveal either the purchaser or the final price, saying only that Motswedi was included in its $41 million in total revenue for the quarter.

The lengthy wait is hardly surprising. Diamonds of Motswedi’s extraordinary size and rarity are so unusual that finding a buyer — and agreeing on a value — can take years. The potential price tag is enormous, while the pool of buyers capable of acquiring such a historic stone is exceptionally small.

A telling precedent is the 1,109-carat Lesedi La Rona, also recovered by Lucara at Karowe. Discovered in November 2015, the diamond was offered at auction by Sotheby’s in 2016, but bidding stalled at $61 million against a $70 million reserve. British luxury jeweler Graff Diamonds eventually purchased the stone in September 2017 for $53 million.

By November 2018, Graff had revealed what became of its remarkable acquisition: The Lesedi La Rona had been transformed into 67 polished diamonds, ranging from just under 1 carat to more than 100 carats.

Motswedi could follow a similar path — but for now, its future is anyone’s guess.

Recovered in August 2024, the massive stone was initially reported at 2,492 carats before cleaning reduced its official weight to 2,488.32 carats. The Gemological Institute of America subsequently confirmed it as the second-largest gem-quality rough diamond ever discovered, behind only the legendary 3,106-carat Cullinan, unearthed in South Africa in 1905.

Motswedi is also a remarkable specimen in its own right. The transparent, light-brown diamond is a gem-quality Type IIa crystal, with several large gem-quality areas and relatively few inclusions. It measures about four inches in width and weighs just over a pound.

Its name carries special significance. Selected through a national diamond-naming competition that attracted more than 39,000 entries from Botswana citizens, Motswedi is a Setswana word referring to underground water that emerges at the surface — essentially a spring or source of water. It is an evocative name for a treasure that emerged from deep within Botswana’s earth.

For now, Motswedi’s future remains shrouded in mystery — and its next chapter is anyone’s guess.

Credit: Photo courtesy of CNW Group/Lucara Diamond Corp.

Supermodel Alessandra Ambrosio has a new title to add to her impressive résumé: bride-to-be. The Brazilian beauty announced her engagement to Australian jewelry designer Buck Palmer late last week, sharing a series of romantic images from a tropical proposal at luxury resort NIHI Sumba in Indonesia. And, naturally, the ring deserves a closer look.



The centerpiece is a spectacular elongated cushion-cut diamond, estimated by jewelry experts at roughly 5 to 7 carats, although some estimates have put the stone as high as 8 carats. The diamond is set in a sleek yellow-gold bezel setting that gives the substantial center stone a clean, streamlined look while also providing a protective rim of gold around the diamond.

Valuations ranged widely from $200,000 upwards to a half-million dollars or more depending on the actual carat weight, color, clarity and cut.



The proposal itself was every bit as romantic. Palmer, 44, popped the question on a beach at the luxurious NIHI Sumba resort, with a giant heart outlined in red flowers forming the backdrop. Photographs and drone footage captured the barefoot couple celebrating in the sand, while matching heart-shaped wrist tattoos added another personal touch.



There was just one catch: The engagement wasn't exactly new news. Although Ambrosio, 45, announced it on Instagram late last week, the couple revealed that Palmer actually proposed four months earlier, in April. Ambrosio's Instagram announcement, shared with her 11.7 million followers, included the heartfelt message, “I'd choose you in this life and every life. Here's to forever, my love.”

Ambrosio and Palmer have been together for nearly two years and went Instagram official in December 2024. They have since chronicled their travels and adventures on their joint Instagram account, @ourdream1111. Ambrosio has two children, Anja and Noah, with former fiancé Jamie Mazur, while Palmer was previously married to Australian model Ashley Hart.

Ambrosio, who was born in Erechim, Brazil, became one of the world's most recognizable models through her long association with Victoria's Secret. She walked in 17 consecutive Victoria's Secret Fashion Shows from 2000 through 2017. She has also appeared in campaigns for major fashion houses and built her own fashion and lifestyle businesses.

Palmer brings an appropriately jewelry-centric résumé to the relationship. The Australian former model transitioned into jewelry design, developing a distinctive aesthetic centered on handcrafted men's jewelry and accessories, often incorporating chunky metals and a free-spirited, rock-and-roll sensibility.

Credits: Photos via Instagram / alessandraambrosio.

Welcome to Music Friday, when we bring you songs with jewelry, gemstones or precious metals in the title or lyrics. Today, country superstar Tim McGraw revisits the painful end of a relationship in his 2015 hit “Diamond Rings and Old Barstools,” using a brilliant diamond ring and a battered barstool to represent two people who simply don't belong together.



The jewelry reference is central to the song's emotional punch. McGraw compares his former lover to a diamond ring, while casting himself as an old barstool. The diamond represents something precious, elegant and enduring — “for queens,” a symbol of the future and something meant to last forever. The barstool, by contrast, is associated with the past, regret and the lonely places where a heartbroken man might drown his sorrows.

It is an unusually effective country-music metaphor because the two objects could hardly be more different. One suggests commitment, permanence and a bright future; the other suggests wear, familiarity and a life rooted in yesterday. Ultimately, McGraw acknowledges that some things simply don't mix — including the two people at the center of the story.

Written by Jonathan Singleton, Barry Dean and Luke Laird, the song was released in January 2015 as the fourth and final single from McGraw's chart-topping Sundown Heaven Town. The mid-tempo ballad reached #11 on Billboard’s Hot Country Songs chart and #10 on the Canadian country chart, and earned a Grammy nomination for Best Country Song.

McGraw's own journey — both professionally and personally — was considerably more successful than the one portrayed in the song. Born in Delhi, LA, in 1967, McGraw learned to play the guitar while attending Northeast Louisiana University on a baseball scholarship. He left college in 1989, moved to Nashville with a guitar and demo tapes, and spent about two years performing in local clubs before signing with Curb Records in 1990. His recording career took off in the early 1990s, and he has since become one of country music's biggest stars.

McGraw has sold more than 80 million records worldwide and has amassed an extraordinary catalog of hits, including “Don't Take the Girl,” “I Like It, I Love It,” “It's Your Love,” “Live Like You Were Dying” and “Humble and Kind.”

And he's still going strong. McGraw is currently on his 2026 Pawn Shop Guitar Tour, a more than 30-date North American run that continues through September. In October, he'll take the stage at The Colosseum at Caesars Palace for his Live in Las Vegas residency. He's also still married to country star Faith Hill, and they will be celebrating their 30th wedding anniversary in October.

Please check out the video of McGraw performing "Diamond Rings and Old Barstools" at iHeart Live in 2015. The lyrics are below if you'd like to sing along...

“Diamond Rings and Old Barstools”
Written by Jonathan Singleton, Barry Dean and Luke Laird. Performed by Tim McGraw.

Diamond rings and old barstools
One’s for queens and one’s for fools
One’s the future and one’s the past
One’s forever and one won’t last

It ain’t like midnight and cigarette smoke
It ain’t like watered down whiskey and Coke
I guess some things just don’t mix like you hoped
Like me and you
Diamond rings and old barstools

The wrongs and rights, the highs and lows
The “I love you’s,” the “I told you so’s”
Past few miles to wherever’s home
Another morning waking up alone

It ain’t like midnight and cigarette smoke
It ain’t like watered down whiskey and Coke
I guess some things just don’t mix like you hoped
Like me and you
Diamond rings and old barstools

It ain’t like midnight and cigarette smoke
Nothing like watered down whiskey and Coke
I guess some things just don’t mix like you hoped
Like me and you
Diamond rings and old barstools



Credit: Photo by 1035 WEZL, CC BY 2.0, via Wikimedia Commons.

Losing an engagement ring on the beach is the kind of nightmare that can turn a sunny day into a disaster. But for one young couple, the situation went from heartbreaking to heartwarming in less than a minute — thanks to a stranger with a metal detector and absolutely no interest in a reward.



The couple, whose beach location has not been identified, had been enjoying the day when the bride-to-be removed her platinum-and-diamond engagement ring to apply sunscreen.

“Like an idiot,” she joked in a video shared on X.

The ring disappeared into the sand, and despite searching on their own, the couple couldn't find it.

Then they spotted a metal detectorist nearby.

“I’ve got a big reward for you if you can help me find a ring,” the groom-to-be told him.

“Let’s go. I’ll find it,” the detectorist replied.

When the groom explained that the missing ring was platinum with a diamond, the detectorist had another message: “I don’t take any money, by the way, so don’t even try to give me money.”

The couple pointed out approximately where they had been sitting — apparently near the spot where they had been enjoying boiled peanuts — and the detectorist began sweeping the sand. Almost immediately, his machine produced a promising signal.

“I believe it’s gonna be right here, guys,” he said.

A few scoops of sand later, he pulled up the ring.

“That’s a nice doggone ring. Heavy too,” he observed.

The relief was immediate. “Oh, my God. I don’t even know you. I’ve been crying for hours,” the bride-to-be said before embracing her unlikely rescuer.

The timing made the recovery even more meaningful: The couple said they were getting married in just two weeks.

“You don’t know what you just did for us,” the woman told him.

The heartwarming encounter was shared on X by Massimo, who posts under the handle @Rainmaker1973. The exact location was not disclosed, although the bride-to-be’s mention of eating boiled peanuts on the beach has prompted some speculation that the scene may have taken place somewhere in the Southeast, perhaps South Carolina’s Lowcountry. Boiled peanuts are particularly beloved in the Carolinas, Georgia and Florida, with South Carolina officially recognizing the treat as its state snack.

Whatever the location, the second treasure in this story is the stranger’s kindness. He didn't hesitate to help, found the ring almost immediately and, despite the promise of a “big reward,” apparently wanted nothing in return.

Credit: Conceptual image by The Jeweler Blog using aichatapp.ai.

To a young Oprah Winfrey, a pair of diamond earrings that caught her eye during a free concert represented much more than a fashion accessory. They became a goal — and a sparkling reminder of what success could look like. In a new interview for Glamour’s “Girlhood Firsts” video series, Winfrey recalled the moment Diana Ross, performing in a torrential downpour at her 1983 Central Park concert, inspired her to one day rock her own pair of 10-carat-total-weight diamond studs.



Winfrey was just 29 when she and 400,000 other fans watched Ross command the stage during her legendary free concert on Central Park’s Great Lawn. Rain poured down, but Ross kept performing for another 25 minutes until dangerous weather forced the concert to end.

“All you could see was diamond earrings glittering, and her mascara did not run,” Winfrey recalled.

The image made such an impression that Winfrey called Ross’ production company the following day. She wanted to know two things.

“I asked them what was the mascara and how many carats of diamonds [Ross’s earrings weighed], and they told me 10 carats, so I strived until I could get my first 10 carats,” Winfrey said.

(The mascara, by the way, was from Lancôme.)

Winfrey eventually bought her own 10-carat diamond studs, transforming the earrings into a personal milestone and symbol of achievement. But there was a hilarious twist. Years later, Ross told her that the earrings she had worn during the rainstorm actually totaled only 5 carats.

“I could’ve quit halfway through,” Winfrey joked.

The story offers a wonderful glimpse into how jewelry can represent aspiration as much as adornment. To Winfrey, those diamonds represented the level of accomplishment she wanted to achieve — and she pursued that goal with the same determination that eventually made her one of the world's most influential media figures.

Ross, meanwhile, was already a superstar when she performed in Central Park. After achieving legendary status as lead singer of The Supremes, she launched a hugely successful solo career that expanded into film and television. Her career now spans more than six decades, and she is among the best-selling recording artists in history, with more than 100 million records sold worldwide.

Winfrey’s own trajectory is equally remarkable. In 2007, Forbes ranked her the world’s most influential celebrity, while in 2026 she earned the #1 spot on Forbes’s list of the 250 Greatest Self-Made Americans. The publication estimates Winfrey's fortune at about $3.4 billion.

Credits: Oprah Winfrey photo (cropped) by vargas2040, Cropped by OsamaK, CC BY-SA 2.0, via Wikimedia Commons. Diana Ross photo (cropped) by Crisco 1492, CC BY-SA 4.0, via Wikimedia Commons.

Two irreplaceable family heirlooms recently took an unexpected trip through New York City’s sanitation system after a Brooklyn resident accidentally threw the diamond rings in the trash. Fortunately, the resident realized the mistake almost immediately and contacted the New York City Department of Sanitation (DSNY), setting off a remarkable rescue mission that ended with both rings being recovered from a staggering 20,000 pounds of garbage.



The timing of that frantic call was critical. Because the sanitation department was notified before the truck's load could be mixed with refuse from other collection trucks, officials were able to identify and divert the truck to a waste management facility on Varick Street. There, the entire load was dumped onto a concrete tipping floor so the resident could search for the missing treasures.

And incredibly, the rings were found in just 10 minutes.



The recovered pieces included a four-generation platinum-and-diamond engagement ring and a gold-and-diamond promise ring. For the owner, their sentimental value undoubtedly far exceeded their intrinsic value — making the successful recovery all the more remarkable.

The DSNY explained to The New York Post that the quick response made this particular search possible. When residents report an accidentally tossed treasure quickly enough, the department can isolate the collection truck and arrange a search of its load. But once garbage has reached a transfer station, the outcome is very different: the refuse is rapidly mixed with material from other trucks and loaded onto a barge or rail car. At that point, finding a small piece of jewelry would be virtually impossible.

The extraordinary recovery was celebrated by the DSNY on social media, where the department joked, “It isn't exactly a needle in a haystack, but some accidentally discarded rings were dug up!”

The story also earned national attention when NBC's Today covered the unusual rescue and gave a warm shout-out to New York City's sanitation workers for helping bring two cherished family treasures home.

For these precious rings, the journey from jewelry box to garbage truck and back again was anything but ordinary. But their survival offers one valuable lesson for jewelry owners everywhere: if a treasured piece accidentally goes into the trash, don't wait — start the rescue immediately.

Credits: Images via Instagram / nycsanitation.