November Birthstones: Citrine & Topaz
Topaz held November by itself from 1912 until 1952, when the Jewelry Industry Council added citrine as a second stone for the month.
A standard gemological survey of 1904 recorded that citrine was probably never bought or sold under its correct name. It went to market as Indian topaz, Spanish topaz, Bohemian topaz and occidental topaz.
Three other minerals have worn the word topaz: peridot in the ancient record, smoky quartz as Scottish topaz, and yellow sapphire as Oriental topaz.
Around nine in ten commercial citrines started out as amethyst. Heat converts the iron, and the tell is where the color sits: natural stones carry it evenly, heated ones concentrate it at the tips.
Topaz is harder than citrine and breaks more easily. It has a single cleavage plane, so a knock at the right angle splits it regardless of a Mohs 8 rating.
Citrine spent most of its commercial life under another stone's name. A standard gemological survey published in 1904 put it bluntly: citrine was probably never bought or sold under its correct name. It went out to the trade as Indian topaz, Spanish topaz, Bohemian topaz, occidental topaz, golden topaz. Anything with the word topaz in it. That is the November birthstone tangle in one sentence, and it explains why the month carries two stones that people still mix up.
Topaz had November to itself for forty years. Citrine arrived in 1952. The confusion runs deeper than a committee vote. Three other minerals have worn the word topaz at one point or another, and true topaz sat in the middle of the muddle the whole time. What follows is what separates the two stones, how to tell a heated amethyst from a natural citrine, and why a Mohs 8 gem can still split in half.
- Is the November Birthstone Citrine or Topaz?
- Why Was Citrine Sold as Topaz for Two Centuries?
- What Is the Difference Between Citrine and Topaz?
- How Can You Tell Natural Citrine From Heated Amethyst?
- What Is Imperial Topaz, and How Is Blue Topaz Made?
- How Did Jewelers Use Citrine and Topaz From Georgian to Mid-Century?
- Is Citrine or Topaz Better for Everyday Jewelry?
Is the November Birthstone Citrine or Topaz?
Both, and topaz has the longer claim. The 1912 list that standardized American birthstones gave November to topaz alone. Citrine joined it forty years later, in 1952.
The 1912 meeting was a business fix. Jewelers gathered in Kansas City wanted one American reference. Month assignments varied by country, by tradition, and in practice by whatever happened to be sitting in the case. November was one of the easy months. Topaz held it in the older European tradition too, which makes it one of the few slots where the new committee list and the inherited one agreed.
George Frederick Kunz is why citrine's arrival can be dated so precisely. He was Tiffany's vice president and the leading American authority on gemstones, and his 1913 chapter on birthstones reprints the new table in full. November is topaz. Citrine is not mentioned anywhere in it. His earlier list of natal stones, from 1909, does the same thing. So when the Jewelry Industry Council added citrine in 1952, it was not formalizing an old tradition. It was starting a new one.
That 1952 revision arrived as a batch. Alexandrite went to June, tourmaline was raised for October, zircon was confirmed for December, and citrine was given to November. Each addition handed buyers a second stone that was easier to find or easier to wear than the first.
The traditional material around topaz is thicker than the paperwork suggests. Kunz's table gives the stone the sixteenth wedding anniversary and pairs November with Sagittarius and the chrysanthemum. It also quotes period verse praising the topaz's amber hue as an emblem of friends and lovers true. The birthstone jewelry guide sets out all twelve months, and October's opal and tourmaline is the other month running two stones at once.
Why Was Citrine Sold as Topaz for Two Centuries?
Because topaz sold and yellow quartz did not. The trade attached the better name to the cheaper stone, and it did so consistently enough that the honest name nearly vanished from commerce.
The 1904 survey lists the labels in use. Indian topaz for the saffron-yellow material. Spanish topaz for the deep brownish-yellow. Then Bohemian topaz, occidental topaz, golden topaz. All of it quartz. The same book gives a full section to the three tests a jeweler needed to tell real topaz from citrine sold under its name. That alone tells you how routine the swap had become.
Some of those labels describe a real supply chain. Spanish topaz came out of Hinojosa, in the province of Cordova. The local quartz there was poor stuff, and its whole value lay in what a kiln could do to it. It shipped by the hundredweight under the borrowed name. The larger flow started in the 1830s, when Brazilian and Uruguayan rough began arriving in quantity at the lapidary works around Oberstein on the Nahe.
Then it gets stranger, because citrine was not the first stone to borrow the word. Pliny describes a gem he calls topazos: found on a fog-bound island in the Red Sea, leek-green in color, and soft enough to be marked with an iron file. None of that is modern topaz. It is peridot. The name migrated to the aluminum fluorosilicate we now call topaz much later, and Johann Gottlieb Wallerius formally separated the two minerals in 1737.
A Retro cocktail piece labeled topaz is almost always citrine
A third stone wore it as well. Scottish topaz still turns up in antique-trade descriptions, and it means cairngorm, which is smoky quartz. Kunz's own table of national gemstones lists Scotland's stone as cairngorm and leaves no doubt about which mineral that is.
And a fourth. Oriental topaz means yellow corundum, which is to say yellow sapphire. That usage goes back at least to the thirteenth century, when the Persian and Arabic yakut classification grouped ruby, sapphire and Oriental topaz together as color varieties of one family. This was not loose trade slang. Serious gem writers in 1865 and again in 1877 both use the term technically. A modern gemologist working in Mogok, where topaz and sapphire come out of the same ground, notes that the habit still muddles antique jewelry descriptions today. It also means many historical topaz objects are something else entirely. When Aurangzeb bought a 157.5-carat topaz and wore it to court in November 1665 as his only jewel, the stone was almost certainly a yellow sapphire.
Four minerals, one word. The practical consequence lands in an estate case. A Retro cocktail piece labeled topaz is almost always citrine, and that is not a modern dealer's mistake. It is a 1904 trade catalogue still doing its work.
What Is the Difference Between Citrine and Topaz?
They are separate minerals that happen to look alike when both are yellow. Citrine is quartz. Topaz is an aluminum fluorosilicate with fluorine built into its structure, and it is harder, heavier and more breakable.
The three tests in that 1904 survey are still the right three, and two of them work in the hand.
Weight is the fastest. Topaz is much denser than quartz, so a topaz and a citrine cut to the same dimensions will not feel the same. Pick up both and the topaz feels wrong for its size, the way a platinum ring feels wrong next to an identical one in silver.
Hardness comes next. Topaz sits at 8 on the Mohs scale and citrine at 7. That gap is wider than the numbers imply, because the scale is a ranking rather than a measurement.
The third test is dichroism, and it wants a loupe or a dichroscope. Topaz shows two different shades depending on which direction light travels through it. Citrine barely does.
Then there is the distinction nobody puts in a comparison table, and it matters more than any of the above. Harder is not the same as tougher. Hardness measures resistance to scratching. Toughness measures resistance to breaking. Topaz wins the first and loses the second, badly, for a reason that is worth its own section.
Color overlaps without matching. Citrine runs pale lemon through gold and honey into a deep reddish orange. Topaz covers a wider field: colorless, yellow, sherry brown, pink, the peach-to-orange range called imperial, and the treated blues. When both stones are simply yellow, trade names were the only thing separating them, and the trade names were unreliable.
One more practical difference. Quartz is the commonest mineral in the earth's crust, which is why citrine turns up in sizes that would be absurd in almost any other gem. A hundred and fifteen graduated beads on a single necklace is an ordinary request for citrine and an impossible one for imperial topaz.
How Can You Tell Natural Citrine From Heated Amethyst?
Look at where the color sits. Natural citrine carries its color evenly through the stone. Heated amethyst concentrates orange at the points and drops away to a pale or colorless base, often with a hard line between the two.
Most citrine on the market began as a different stone. The figure usually given is around nine in ten, and the starting material is amethyst or smoky quartz.
The chemistry comes down to one atom's worth of difference. Iron sitting in the quartz lattice makes purple in one oxidation state and gold in the other. Heat converts one to the other and the change holds permanently. Modern treatment runs near 480 degrees Celsius. Nothing about this is deceptive on its own. It only becomes a problem when nobody mentions it.
The 1904 account had the mechanism without the modern chemistry. It records that amethyst heated to roughly 250 degrees turns yellow first, then greenish, then colorless, so the commercial window is narrow and the operator has to stop in the right place. It also notes that smoky quartz reaches the same yellow at a lower temperature, which means a good share of what sells as citrine never was amethyst either. February's amethyst and November's citrine are the same mineral separated by an afternoon in a kiln, which is one of the better facts on the whole birthstone calendar.
The treatment happens early in the chain. It is done at the mine, on rough, before the material enters the trade. There is rarely anyone downstream who watched it happen.
Trade names are worth knowing, because they are the ones that end up on paperwork. Madeira citrine is the rich orange with red flashes and sits at the top. Palmeira is a medium golden orange. Lemon quartz is irradiated rather than heated. Ametrine is the Bolivian bicolor that runs purple and gold in one crystal, and it is natural. Note where Madeira lands: it is a citrine name, not a topaz one, whatever an old label claims.
Brazil supplies most citrine, with Madagascar, Zambia and Myanmar behind it. Filigree's citrine and topaz jewelry runs from small flush-set stones to more than two hundred carats in one Victorian piece.
What Is Imperial Topaz, and How Is Blue Topaz Made?
Imperial topaz is the peach-to-orange material from one Brazilian district, and it is the rarest thing in the family. Blue topaz is the commonest, and nearly all of it began as colorless rough that was irradiated and then heated.
Imperial topaz comes almost entirely from Ouro Preto in Minas Gerais, out of the Vermelhao and Capao workings. Capao has been producing since the early 1800s. The name has two origin stories and neither is settled. The more widely told version puts it in 1881, when Henry Gorceix, founder of the School of Mines at Ouro Preto, presented a reddish topaz to Emperor Dom Pedro II. The competing account credits the Russian imperial family. Take your pick and hold both loosely.
The district's ordinary yellow topaz is a separate chapter from its imperial one. The 1904 survey has the Ouro Preto deposit found around 1760 and worked out by the time the book went to press. Saxony's Schneckenstein deposit went the same way, mined steadily from 1737 and sorted into three commercial grades. The names say what the stones were for: ring-stones, buckle-stones, and the rest. Both were finished by 1904. Topaz has been through more than one boom.
Two famous stones show how far the naming trouble reached. The Braganza, a 1,680-carat centerpiece of the Portuguese crown jewels, was catalogued as a diamond for generations and is now generally accepted as colorless topaz. The Maxwell-Stuart stone went the other direction. It was bought at auction as scrap quartz, cut to 368.97 carats, and stood as the largest cut gem in the world in 1879, until the Cullinan diamonds passed it.
Blue topaz is a modern invention and an open one. Colorless topaz is common and cheap to mine. A two-step process developed in the 1960s turns it blue: high-energy irradiation to create the color centers, then controlled heating to hold them there. The color is permanent. The trade grades it by depth. Sky is the palest, Swiss the vivid medium, London the deep slightly grayish end.
That irradiation carries a regulatory paper trail worth knowing about. The Nuclear Regulatory Commission issued a notice in 1990 requiring distribution licenses for gems treated in a reactor. Enforcement then lapsed for years. It tightened again around 2007 and 2008, to the point where some large retailers briefly pulled stock. In 2008 GemClear became the first independent lab licensed to test the material. Blue topaz on a counter today is the product of that history.
Mystic topaz belongs in a different bucket. Its rainbow surface is a coating applied to a finished stone rather than a color inside it, and it scratches off.
How Did Jewelers Use Citrine and Topaz From Georgian to Mid-Century?
Topaz belongs to the Georgian and Victorian record. Citrine belongs to the Retro decades, and it dominates them.
Georgian (1714 to 1837). Topaz has a fixed place in the period's best trick. Acrostic jewels spelled a word using the first letters of their stones, and DEAREST needed a T at the end: diamond, emerald, amethyst, ruby, emerald, sapphire, topaz. Alongside REGARD it is one of the two most copied sentiment settings in jewelry history, and topaz is the stone that closes it. Girandole earrings, the three-drop chandelier form of the period, were made first in diamonds and paste and garnets. Amethysts and topazes followed as colored stones took hold. Citrine appears in the same warm register. A Regency brooch of about 1820 to 1840 sits in the Smithsonian's design collection: gold and enamel, set with citrines and an amethyst. It is a plain statement of the period's taste for warm colors used together.
Victorian (1837 to 1901). The acrostic form peaked here rather than under the Georgians, so most surviving DEAREST rings are Victorian. Citrine's Victorian life has one genuinely odd corner. A bracelet of about 1850 to 1870, also at the Smithsonian, is made of human hair worked with gold and set with citrine. Sentimental jewelry of that kind was made from or for a specific person, and citrine is not a stone anyone associates with mourning work. Topaz stayed in the jewelry-box mainstream, in pieces like a nineteenth-century pair of earrings in gold and silver set with topaz and pearls.
The Gilded Age. Citrine picked up serious money around the turn of the century. Hemmerle, the Munich house still working today, made a pectoral cross in 1900 in gold filigree and enamel, set with amethysts, citrine cabochons, chalcedony and pearls. It sits in the Metropolitan Museum of Art. Topaz appears in the same years as a supporting player. The American showpiece of the 1900 Paris Exposition was an iris brooch built around a hundred and twenty Montana sapphires, with diamonds, topaz and garnets in platinum. Henry Walters bought it, and it hangs in his museum in Baltimore.
Art Nouveau (1890 to 1910). Neither stone shows up, and that is the honest answer. The movement wanted opal, moonstone and enamel, materials that do something with light rather than sit still inside it. A faceted yellow quartz had nothing to offer that argument.
Art Deco (1920 to 1935). Both stones appear, but outside the houses selling geometry. Bernard Instone, working in the British studio tradition, made a citrine-and-pearl ring. Alfredo Castellani made a gold ring with a faceted topaz in 1925. That is a small and interesting fact on its own. The Castellani name defined nineteenth-century archaeological-revival jewelry, and here it is still at work two generations later, inside Art Deco. Two anonymous citrine pieces of the period, a pendant of about 1920 and a brooch from the 1920s, both in the Victoria and Albert Museum, show the plain version. The old naming trouble was still live in the antique trade of these years, with Oriental topaz descriptions attached to yellow sapphires.
Retro (1935 to 1950). This is citrine's decade and it is not close. Wartime restrictions pushed platinum out of civilian jewelry and pulled rose and yellow gold in. Citrine sat well with warm gold instead of fighting it. Trabert and Hoeffer-Mauboussin built its Reflection line around aquamarine, citrine and amethyst. That line turned the oversized cocktail ring into a category rather than an occasional one. Verdura wrapped large colored stones, citrine among them, in heavy gold cuffs. Genuine imperial topaz did appear in the best Retro work, though far less often than citrine, and heat-treated pink topaz stood in for ruby and pink sapphire while both were scarce. This is where the estate-case rule comes from. A large warm stone in a rose gold cocktail mount, labeled topaz, is a citrine nearly every time.
Mid-Century (1950 to 1970). Studio jewelers kept citrine when the big houses moved on. Art Smith worked in Greenwich Village, and he stands among the most important American modernists in the medium. He made a ring around 1950 in sterling silver and gold, set with citrine. It is in the Metropolitan Museum of Art. John Donald, in Britain, set citrine alongside amethyst and fire opals. Both were doing something the cocktail decade had not: using the stone for its color inside a deliberately modern form.
Is Citrine or Topaz Better for Everyday Jewelry?
Citrine, for most people, most of the time. It sits at 7 on the Mohs scale with no cleavage plane at all, which makes it one of the more forgiving colored stones in daily rotation.
Topaz is not a poor daily stone. It is a conditional one. At 8 it resists scratching better than citrine does, and it holds a polish well. The cleavage plane is what puts conditions on it, and those conditions are about setting and placement rather than about the stone itself.
Work through it by category and the answer resolves quickly. Earrings and pendants take almost no impact across a lifetime, so either stone is fine and the choice comes down to color. Bracelets take more, mostly on the underside, where a cuff or a heavy chain meets a desk edge. Rings take everything. A ring on a working hand meets doorframes, steering wheels and kitchen counters. That is where a topaz wants a bezel, a flush setting or a low halo. An exposed corner in tall prongs is asking for the one break topaz is prone to.
Size shifts the calculation too. A large stone has more surface to catch and more leverage against a prong. That is part of why the big Retro citrines survived so well. Quartz has nowhere to split, so a thirty-carat emerald cut takes a knock and shrugs.
Metal is a color decision rather than a durability one. Both stones sit naturally in yellow and rose gold, which is what the Retro jewelers worked out for themselves. Platinum and white gold cool a citrine down and push it toward lemon, which some people want and some do not. Look at the stone against both in daylight before deciding, since golden gems shift more than most under shop lighting. Filigree's citrine and topaz jewelry carries the full range, with an antique citrine ring in a period mount beside modern pieces in both stones.
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Citrine & Topaz Jewelry
Both of November's stones in one place, from a 200-carat Victorian citrine set to a flush-set blue topaz.
Browse November Stones →Cocktail Rings
Where most estate citrine lives: large warm stones in gold mounts, Retro through Mid-Century and modern.
Browse Cocktail Rings →Birthstone Jewelry Guide
The complete birthstone calendar with Filigree's pieces for every month of the year.
View the Guide →Two stones, one name
November is the month where the paperwork and the history disagree. Topaz held it alone for forty years and has the longer claim by every measure except the commercial one. Citrine is the stone most people picture when they think of a warm golden November gem, and it got there by wearing topaz's name for two centuries first.
What is worth carrying out of all this is smaller and more useful than the argument. Look at where the color sits in a citrine. Ask what a setting is protecting in a topaz. And treat any old label with the word topaz on it as a question rather than an answer. The full range across both of November's stones is in Filigree's citrine and topaz jewelry.
Ready to Find Your November Stone
From a 200-carat Victorian citrine set and Retro rose gold cocktail rings to modern pieces in both stones, the collection carries all of November.
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Citrine & Topaz
Is blue topaz a November birthstone?
Yes. The birthstone lists name topaz without specifying a color, so blue topaz qualifies exactly as yellow or sherry topaz does. Nearly all of it starts as colorless rough that has been irradiated and heated, which is standard, permanent and disclosed throughout the trade.
Why does November have two birthstones?
Topaz was November's only stone on the 1912 American list. The Jewelry Industry Council added citrine in 1952, in the same revision that gave June alexandrite and confirmed December's zircon. The pattern was to add a second stone that was easier to find, and in November's case one that had already been selling under topaz's name for a century.
Which is rarer, citrine or topaz?
Imperial topaz is the rarest of the stones in play, mined commercially from a single Brazilian district. Genuinely untreated natural citrine comes next, since most citrine on the market has been heated. Blue topaz is the most abundant, because the colorless rough behind it is common and the treatment is routine.
Can you wear citrine every day?
Yes. Citrine is quartz at 7 on the Mohs scale with no cleavage plane, which makes it one of the sturdier colored stones for regular wear. A ring worn daily still does better in a bezel or a lower profile, and no colored stone should go into an ultrasonic cleaner.
What is a DEAREST ring?
A Regency and early Victorian sentiment ring that spells a word with the first letters of its stones: diamond, emerald, amethyst, ruby, emerald, sapphire, topaz. Topaz is the final letter, which puts November's older birthstone at the end of one of the two best-known coded jewels in the trade.
