10 of the World’s Rarest Gemstones

There are roughly 200 varieties of natural gemstone known in the world today. Alongside the world’s precious gems (diamond, ruby, sapphire, and emerald) are numerous semi-precious stones, some of which are so incredibly rare that their value outstrips many of the world's most valuable precious gems. Here are a few of the rarest from around the world.

1. TANZANITE // FOUND ONLY IN TANZANIA

 
Tanzanite is a beautiful blue variety of the mineral zoisite, and is so named because it is only found in a small area near the foot of Mount Kilimanjaro in Tanzania. The stone was not discovered in commercial quantities until the 1960s and since then its popularity has grown tremendously, thanks largely to the efforts of Tiffany & Co. Heat-treating tanzanite at very high temperatures can improve the blue coloration, so most gems on the market have been treated in this way, but any tanzanite that has not been heat-treated and has a strong blue color naturally will be of a much higher value. Because it is only found in one small location, the value of tanzanite looks likely to soar over time; once those mines have been emptied there will be no new stones coming onto the market—unless a new source is found.

2. BLACK OPAL // THE DARKER THE BETTER

Daniel Mekis via Wikimedia Commons // CC BY-SA 3.0

 
Opals are usually a creamy-white color and are made special by the rainbow-colored inclusions that reflect the light as the stone is moved. Black opals are much rarer, because almost all of them are found in mines in the Lightning Ridge area of New South Wales in Australia. The darker their background color and brighter the inclusions, the more valuable the stone. One of the most valuable black opals of all time is the "Aurora Australis," which was uncovered in Lightning Ridge in 1938. The 180-carat opal is especially admired due to its large size and intense harlequin coloration; in 2005 it was valued at AUS $1,000,000, or about $763,000 U.S.

3. LARIMAR // ONLY FOUND IN THE DOMINICAN REPUBLIC

Wikimedia Commons // Public domain

 
Larimar is a very rare blue variety of the mineral pectolite and is found in only one small area of the Dominican Republic. This turquoise stone’s name was created by the man who brought the stone to prominence in 1974, Miguel Méndez—he took the first part of his daughter’s name, Larissa, and combined it with the Spanish word for sea, mar, to create the portmanteau larimar. Locals had known of the existence of the stone for generations, because small examples had washed up on the seashore, but it was not until the 1970s that sufficient quantities were found in the ground to open a mine.

4. PARAIBA TOURMALINE // NEON LUSTER

DonGuennie (G-Empire The World Of Gems) via Wikimedia Commons // CC BY-SA 4.0

 
Tourmalines are common in many colors across Brazil, but the Paraiba tourmalines are the only stones with a bright turquoise hue, thanks to their copper content. The very rare gems were discovered in 1987 by determined miner Heitor Dimas Barbosa, who had been driven by a belief that something special lurked under the hills of the Brazilian state of Paraiba. Barbosa was right, and after years of fruitless digging, he finally unearthed a tourmaline of unrivaled neon blue that set the gem market alight. The extremely rare stone (only one stone is mined for every 10,000 diamonds) then became intensely sought-after. In 2003 very similar turquoise-colored tourmalines were found at mines in the mountains of Nigeria and Mozambique, although some say they are not quite as striking as the Paraiba tourmaline.

5. GRANDIDERITE // ONE EXCEPTIONAL EXAMPLE

DonGuennie (G-Empire The World Of Gems) via Wikimedia Commons // CC BY-SA 3.0

 
Grandiderite was first described in 1902 by French mineralogist Alfred Lacroix, who found it in Madagascar and named it in honor of the French explorer Alfred Grandidier, an expert on Madagascan natural history. This extremely rare blue-green mineral has been found in a number of places around the world, but so far only Madagascar and Sri Lanka have produced any gem-quality stones, and these are still extremely scant. The majority of the known stones are translucent, but the most rare, and therefore most valuable, example ever found was transparent. In fact, the stone was initially assumed to be another rare gem, serendibite, because grandiderite of that color and transparency had yet to be seen. The gem was only identified as grandiderite after expert analysis and was subsequently sold for an undisclosed sum. It’s safe to assume that if a gem of similar quality were to be unearthed, its scarcity alone would ensure it fetched an extremely high price.

6. ALEXANDRITE // COLOR-SHIFTING GEM

 
The amazing color-changing stone alexandrite was discovered in 1830 in the Ural Mountains in Russia and named after Russian tsar Alexander II. A variety of chrysoberyl, the stone’s remarkable color-shifting capability makes it especially sought-after: In sunlight the stone looks blue-green, but under incandescent light it becomes red-purple. The degree of color change varies from stone to stone, with some only showing marginal change, but the most valuable are clear stones that demonstrate complete color change.

Although some large examples of the stone have been found (the Smithsonian houses the world’s largest known cut sample of alexandrite at 65.08 carats), the majority are under one carat. This means that the value of a gem under a carat may only be $15,000, but a stone larger than one carat might fetch as much as $70,000 per carat.

7. BENITOITE // STATE GEM OF CALIFORNIA

Pablo Alberto Salguero Quiles via Wikimedia // CC BY-SA 3.0

 
Benitoite is only mined in one small area of California, near the San Benito River (hence the name), but the mine closed for commercial mining in 2006, making this gemstone yet more scarce. The gem was first identified around 1907 by geologist George Louderback and has a deep-blue color that shows especially interesting qualities when caught under UV light, when it glows fluorescent. The gem was named the official state gemstone of California in 1985 in recognition of the fact that, despite it being found in trace quantities in Arkansas as well as Japan and Australia, California is the only place where it can feasibly be mined. Due to the rarity of discovering a good quality benitoite of a reasonable size, it can fetch huge prices on the open market—a well-cut benitoite stone at over 2 carats can fetch more than $10,000 a carat.

8. PAINITE // ONCE THE WORLD’S RAREST GEM

Rob Lavinsky via Wikimedia // CC BY-SA 3.0

 
Painite was first discovered by British gemologist Arthur Charles Davy Pain in 1951 and recognized as a new mineral in 1957. For many years only one specimen of the dark red crystal was in existence, housed at the British Museum in London, making it the world’s rarest gemstone. Later on other specimens were discovered, although by 2004 there were still fewer than two dozen known painite gems. However, in recent years a couple of mines in Myanmar have begun to produce some painite, and there are now said to be over 1000 stones known. The scarcity of this gem has made it extremely valuable and just one carat can fetch more than $60,000.

9. RED BERYL // TINY AND SCARCE

Didier Descouens via Wikimedia Commons // CC BY-SA 3.0

 
Red beryl, also known as bixbite or red emerald, is so rare it is estimated by the Utah Geological Survey that a single such gem is uncovered for every 150,000 gem-quality diamonds. Pure beryl is colorless and only gains its bright hues from impurities in the rock: chromium and vanadium give beryl a green color resulting in an emerald; iron provides a blue or yellow tint creating aquamarine and golden beryl; and manganese adds the deep-red color to create red beryl. Red beryl is only found in Utah, New Mexico, and Mexico, and the majority of examples found are just a few millimeters in length, too small to be cut and faceted for use. Those that have been cut are generally less than a carat in weight, and a red beryl of 2 or 3 carats would be considered exceptional.

10. TAAFFEITE // DISCOVERED BY CHANCE

DonGuennie (G-Empire The World Of Gems) via Wikimedia Commons // CC BY-SA 3.0

 
Austrian-Irish gemologist Count Edward Charles Richard Taaffe bought a box of cut stones from a jeweler in Dublin in the 1940s, thinking he had purchased a collection of spinels. But on closer inspection, he noted that one of the pale mauve gems was not reacting to the light in the same way as the rest of the spinels, so he sent it off to be analyzed. The results revealed that he had discovered a hitherto unknown gemstone—a serendipitous but frustrating situation, since he had discovered a cut gem and had no idea where the mineral naturally occurred. Fortunately, once the new stone had been announced, many other collectors re-examined their own spinel collections and a number of other samples were uncovered. Finally the source of the stone was tracked down to Sri Lanka, although a handful have also been found in Tanzania and China. It is thought that less than 50 examples of taaffeite exist—many of which are housed in geological and private collections, making this gemstone so rare the ordinary public are unlikely to ever encounter it.

15 Surprising Facts About Scarface

Universal Home Video
Universal Home Video

Say hello to our little list. Here are a few facts to break out at your next screening of Scarface, Brian De Palma’s gangsters-and-cocaine classic, which arrived in theaters on this day in 1983.

1. IT WASN'T THE FIRST SCARFACE.

Brian De Palma's Scarface is a loose remake of the 1932 movie of the same name, which is also about the rise and fall of an American immigrant gangster. The producer of the 1983 version, Martin Bregman, saw the original on late night TV and thought the idea could be modernized—though it still pays respect to the original film. De Palma's flick is dedicated to the original film’s director, Howard Hawks, and screenwriter, Ben Hecht.

2. IT COULD HAVE BEEN A SIDNEY LUMET FILM.

At one point in the film's production, Sidney Lumet—the socially conscious director of such classics as Dog Day Afternoon and 12 Angry Men—was brought on as its director. "Sidney Lumet came up with the idea of what's happening today in Miami, and it inspired Bregman," Pacino told Empire Magazine. "He and Oliver Stone got together and produced a script that had a lot of energy and was very well written. Oliver Stone was writing about stuff that was touching on things that were going on in the world, he was in touch with that energy and that rage and that underbelly."

3. OLIVER STONE WASN'T INTERESTED IN WRITING THE SCRIPT, UNTIL LUMET GOT INVOLVED.


Universal Home Video

Producer Bregman—who passed away on June 16, 2018—offered relative newcomer Oliver Stone a chance to overhaul the screenplay. But Stone, who was still reeling from the box office disappointment of his film, The Hand, wasn't interested. "I didn’t like the original movie that much," Stone told Creative Screenwriting. "It didn’t really hit me at all and I had no desire to make another Italian gangster picture because so many had been done so well, there would be no point to it. The origin of it, according to Marty Bregman, [was that] Al had seen the '30s version on television, he loved it and expressed to Marty as his long time mentor/partner that he’d like to do a role like that. So Marty presented it to me and I had no interest in doing a period piece."

But when Bregman contacted Stone again about the project later, his opinion changed. "Sidney Lumet had stepped into the deal," Stone said. "Sidney had a great idea to take the 1930s American prohibition gangster movie and make it into a modern immigrant gangster movie dealing with the same problems that we had then, that we’re prohibiting drugs instead of alcohol. There’s a prohibition against drugs that’s created the same criminal class as (prohibition of alcohol) created the Mafia. It was a remarkable idea."

4. UNFORTUNATELY, ACCORDING TO STONE, LUMET HATED HIS SCRIPT.

While the chance to work with Lumet was part of what lured Stone to the project, it was his script that ultimately led to the director's departure from the film. According to Stone: "Sidney Lumet hated my script. I don’t know if he’d say that in public himself, I sound like a petulant screenwriter saying that, I’d rather not say that word. Let me say that Sidney did not understand my script, whereas Bregman wanted to continue in that direction with Al."

5. STONE HAD FIRSTHAND EXPERIENCE WITH THE SUBJECT MATTER.

In order to create the most accurate picture possible, Stone spent time in Florida and the Caribbean interviewing people on both sides of the law for research. "It got hairy," Stone admitted of the research process. "It gave me all this color. I wanted to do a sun-drenched, tropical Third World gangster, cigar, sexy Miami movie."

Unfortunately, while penning the screenplay, Stone was also dealing with his own cocaine habit, which gave him an insight into what the drug can do to users. Stone actually tried to kick his habit by leaving the country to complete the script so he could be far away from his access to the drug.

"I moved to Paris and got out of the cocaine world too because that was another problem for me," he said. "I was doing coke at the time, and I really regretted it. I got into a habit of it and I was an addictive personality. I did it, not to an extreme or to a place where I was as destructive as some people, but certainly to where I was going stale mentally. I moved out of L.A. with my wife at the time and moved back to France to try and get into another world and see the world differently. And I wrote the script totally f***ing cold sober."

6. BRIAN DE PALMA DIDN'T WANT TO AUDITION MICHELLE PFEIFFER.


Universal Home Video

De Palma was hesitant to audition the relatively untested Pfeiffer because at the time she was best known for the box office bomb Grease 2. Glenn Close, Geena Davis, Carrie Fisher, Kelly McGillis, Sharon Stone and Sigourney Weaver were all considered for the role of Elvira, but Bregman pushed for Pfeiffer to audition and she got the part.

7. YES, THERE IS A LOT OF SWEARING.

According to the Family Media Guide, which monitors profanity, sexual content, and violence in movies, Scarface features 207 uses of the “F” word, which works out to about 1.21 F-bombs per minute. In 2014, Martin Scorsese more than doubled that with a record-setting 506 F-bombs thrown in The Wolf of Wall Street.

8. TONY MONTANA WAS NAMED FOR A FOOTBALL STAR.

Stone, who was a San Francisco 49ers fan, named the character of Tony Montana after Joe Montana, his favorite football player.

9. TONY IS ONLY REFERRED TO AS "SCARFACE" ONCE, AND IT'S IN SPANISH.

Hector, the Colombian gangster who threatens Tony with the chainsaw, refers to Tony as “cara cicatriz,” meaning “scar face” in Spanish.

That chainsaw scene, by the way, was based on a real incident. To research the movie, Stone embedded himself with Miami law enforcement and based the infamous chainsaw sequence on a gangland story he heard from the Miami-Dade County police.

10. VERY LITTLE OF THE FILM WAS ACTUALLY SHOT IN MIAMI.

The film was originally going to be shot entirely on location in Miami, but protests by the local Cuban-American community forced the movie to leave Miami two weeks into production. Besides footage from those two weeks, the rest of the movie was shot in Los Angeles, New York, and Santa Barbara.

11. ALL THAT "COCAINE" LED TO PROBLEMS WITH PACINO'S NASAL PASSAGES.

Though there has long been a myth that Pacino snorted real cocaine on camera for Scarface, the "cocaine" used in the movie was supposedly powdered milk (even if De Palma has never officially stated what the crew used as a drug stand-in). But just because it wasn't real doesn't mean that it didn't create problems for Pacino's nasal passages. "For years after, I have had things up in there," Pacino said in 2015. "I don't know what happened to my nose, but it's changed."

12. PACINO'S NOSE WASN'T HIS ONLY BODY PART TO SUFFER DAMAGE.

Still of Al Pacino as Tony Montana in 'Scarface' (1983)
Universal Home Video

In the film's very bloody conclusion, Montana famously asks the assailants who've invaded his home to "say hello to my little friend," which happens to be a very large gun. That gun took a beating from all the blanks it had to fire, so much so that Pacino ended up burning his hand on its barrel. "My hand stuck to that sucker," he said. Ultimately, the actor—and his bandaged hands—had to sit out some of the action in the last few weeks of production.

13. STEVEN SPIELBERG DIRECTED A SINGLE SHOT.

De Palma and Spielberg had been friends since the two began making studio movies in the mid-1970s, and they made a habit of visiting each other’s sets. Spielberg was on hand for one of the days of shooting the Colombians’ initial attack on Tony Montana’s house at the end of the movie, so De Palma let Spielberg direct the low-angle shot where the attackers first enter the house.

14. SOME COOL TECHNOLOGY WENT INTO THE GUN MUZZLE FLASHES.

In order to heighten the severity of the gunfire, De Palma and the special effects coordinators created a mechanism to synchronize the gunfire with the open shutter on the movie camera to show the huge muzzle flash coming from the guns in the final shootout.

15. SADDAM HUSSEIN WAS A FAN OF THE FILM.

The trust fund the former Iraqi dictator set up to launder money was called “Montana Management,” a nod to the company Tony uses to launder money in the movie.

11 Things You May Not Know About John Lennon

Hulton Archive/Getty Images
Hulton Archive/Getty Images

Before he was one of the world's most iconic musicians, John Lennon was a choir boy and a Boy Scout. Let's take a look at a few facts you might not have known about the leader and founding member of The Beatles

1. HE WAS A CHOIR BOY AND A BOY SCOUT.

Yes, John Lennon, the great rock 'n' roll rebel and iconoclast, was once a choir boy and a Boy Scout. Lennon began his singing career as a choir boy at St. Peter's Church in Liverpool, England and was a member of the 3rd Allerton Boy Scout troop.

2. HE HATED HIS OWN VOICE.

Incredibly, one of the greatest singers in the history of rock music hated his own voice. Lennon did not like the sound of his voice and loved to double-track his records. He would often ask the band's producer, George Martin, to cover the sound of his voice: "Can't you smother it with tomato ketchup or something?"

3. HE WAS DISSATISFIED WITH ALL OF THE BEATLES'S RECORDS.

Dining with his former producer, George Martin, one night years after the band had split up, Lennon revealed that he'd like to re-record every Beatles song. Completely amazed, Martin asked him, "Even 'Strawberry Fields'?" "Especially 'Strawberry Fields,'" answered Lennon.

4. HE WAS THE ONLY BEATLE WHO DIDN'T BECOME A FULL-TIME VEGETARIAN.

John Lennon (1940 - 1980) of the Beatles plays the guitar in a hotel room in Paris, 16th January 1964
Harry Benson, Express/Hulton Archive/Getty Images

George Harrison was the first Beatle to go vegetarian; according to most sources, he officially became a vegetarian in 1965. Paul McCartney joined the "veggie" ranks a few years later. Ringo became a vegetarian not so much for spiritual reasons, like Paul and George, but because of health problems. Lennon had toyed with vegetarianism in the 1960s, but he always ended up eating meat, one way or another.

5. HE LOVED TO PLAY MONOPOLY.

During his Beatles days, Lennon was a devout Monopoly player. He had his own Monopoly set and often played in his hotel room or on planes. He liked to stand up when he threw the dice, and he was crazy about the properties Boardwalk and Park Place. He didn't even care if he lost the game, as long as he had Boardwalk and Park Place in his possession.

6. HE WAS THE LAST BEATLE TO LEARN HOW TO DRIVE.

Lennon got his driver's license at the age of 24 (on February 15, 1965). He was regarded as a terrible driver by all who knew him. He finally gave up driving after he totaled his Aston-Martin in 1969 on a trip to Scotland with his wife, Yoko Ono; his son, Julian; and Kyoko, Ono's daughter. Lennon needed 17 stitches after the accident.

When they returned to England, Lennon and Ono mounted the wrecked car on a pillar at their home. From then on, Lennon always used a chauffeur or driver.

7. HE REPORTEDLY USED TO SLEEP IN A COFFIN.

According to Allan Williams, an early manager for The Beatles, Lennon liked to sleep in an old coffin. Williams had an old, abandoned coffin on the premises of his coffee bar, The Jacaranda. As a gag, Lennon would sometimes nap in it.

8. THE LAST TIME HE SAW PAUL MCCARTNEY WAS ON APRIL 24, 1976. 

Paul McCartney (left) and John Lennon (1940-1980) of the Beatles pictured together during production and filming of the British musical comedy film Help! on New Providence Island in the Bahamas on 2nd March 1965
William Lovelace, Daily Express/Hulton Archive/Getty Images

McCartney was visiting Lennon at his New York apartment. They were watching Saturday Night Live together when producer Lorne Michaels, as a gag, offered the Beatles $3000 to come on the show. Lennon and McCartney almost took a cab to the show as a joke, but decided against it, as they were just too tired. (Too bad! It would have been one of the great moments in television history.)

9. HE WAS ORIGINALLY SUPPOSED TO SING LEAD ON THE BEATLES'S FIRST SINGLE, 1962'S "LOVE ME DO."

Lennon sang lead on a great majority of the early Beatles songs, but Paul McCartney took the lead on their very first one. The lead was originally supposed to be Lennon, but because he had to play the harmonica, the lead was given to McCartney instead.

10. "ALL YOU NEED IS LOVE" WAS THE BEST LYRIC HE EVER WROTE.

A friend once asked Lennon what was the best lyric he ever wrote. "That's easy," replied Lennon, "All you need is love."

11. THE LAST PHOTOGRAPHER TO SNAP HIS PICTURE WAS PAUL GORESH.

Ironically (and sadly), Lennon was signing an album for the person who was to assassinate him a few hours later when he was snapped by amateur photographer Paul Goresh on December 8, 1980.

Lennon obligingly signed a copy of his latest album, Double Fantasy, for Mark David Chapman. Later that same day, Lennon returned from the recording studio and was gunned down by Chapman, the same person for whom he had so kindly signed his autograph.

Morbidly, a photographer sneaked into the morgue and snapped a photo of Lennon's body before it was cremated the day after his assassination. Yoko Ono has never revealed the whereabouts of his ashes or what happened to them.

This post originally appeared in 2012.

SECTIONS

arrow
LIVE SMARTER