Birthstones and Birth Flowers — Where These Month-by-Month Traditions Actually Started

Birthstones and birth flowers feel ancient — the kind of tradition that must trace back centuries unbroken. Some of it does. A surprising amount of it doesn’t.

Where Birthstones and Birth Flowers Actually Came From

The idea of gemstones connected to months has genuinely old roots, often traced back to a first-century description by the historian Josephus linking twelve gemstones on a biblical high priest’s breastplate to the twelve months and zodiac signs. That’s a real ancient reference point — but the specific list of “January is garnet, February is amethyst” that most people know today is much newer than that.

The modern birthstone list was substantially standardized in 1912, when the National Association of Jewelers (in the US) formalized an official list — partly to settle inconsistencies between different regional and cultural birthstone traditions that had developed independently, and partly, candidly, because a standardized list was good for the jewelry trade. Several months have had their “official” stone changed or expanded since then; December, for instance, has picked up additional alternate stones over the decades.

Background: GIA — A Guide to Birthstones

How Birth Flower Traditions Differ From Birthstones

Birth flowers have a similarly mixed history. Some month-flower associations genuinely trace back to older European folk traditions and the Victorian-era “language of flowers,” where specific blooms carried symbolic meanings people used to send coded messages. But like birthstones, the specific list most commonly cited today wasn’t handed down as a single unbroken tradition — different sources give different flowers for the same month, because there was never one authoritative governing list the way there eventually was for gemstones.

None of this makes the tradition less genuine as a cultural practice — it’s just less ancient and more standardized-by-committee than the framing usually implies. Knowing that doesn’t take away from birthstones and birth flowers being a nice, personal detail people enjoy learning about themselves; it just puts the history in more accurate context.

So when someone asks what their birthstone or birth flower “really” means, the honest answer is layered: part ancient symbolism, part Victorian sentiment, part early-20th-century trade standardization. Birthstones and birth flowers are still a genuinely fun, personal way to mark a birth month — they’re just a newer tradition, in their current standardized form, than most people assume.

Month	Birthstone	Birth Flower
January	Garnet	Carnation
February	Amethyst	Violet
March	Aquamarine	Daffodil
April	Diamond	Daisy
May	Emerald	Lily of the Valley
June	Pearl / Alexandrite	Rose
July	Ruby	Larkspur
August	Peridot	Gladiolus
September	Sapphire	Aster
October	Opal / Tourmaline	Marigold
November	Topaz / Citrine	Chrysanthemum
December	Turquoise / Zircon / Tanzanite	Narcissus / Holly

Modern list per the 1912 Jewelers of America standardization, with later additions: GIA — A Guide to Birthstones