Diamond engagement rings didn’t become popular until the 1900s

Wedding rings can be traced back to ancient Egypt, where the ring symbolized eternity

The tradition later spread through Greece and Rome, evolving with precious gems during the medieval period. Diamonds became central after De Beers' 1947 "a diamond is forever" campaign, boosting sales by 50% in three years.

Diamond engagement rings were popularized via an ad campaign

In 1947, an ad agency copywriter wrote the De Beers diamond company's slogan, "a diamond is forever"—and diamond engagement rings became basically required for brides-to-be. This video tells the story of exactly how the ad campaign happened, and why it was so impactful.

The medieval meaning of your birthstone

Medieval people viewed birthstones very differently from modern jewelry marketing. Rather than simply being decorative, gems were believed to possess extraordinary magical, medical, and mystical powers. This article breaks down some fascinating insights into medieval gemstone beliefs, including that diamonds could fend off insanity and nightmares.

Hear the stories behind each Super Bowl ring from the past 59 champions

Super Bowl rings are championship jewelry given to players, coaches, and staff to commemorate a title. Over time, they’ve grown dramatically—from the Packers’ 1966 ring with a single half-carat diamond to modern designs featuring nearly 10 carats.

In 1924, the department store Marshall Field's invented the first modern 'wedding registry'

However, there were many traditions around wedding gifts before the wedding registry was invented, too—from dowries to marriage chests. Read about the history of the wedding registry in this article.

See a collection of Valentine's Day cards from the past century

Hallmark helped popularize (and commercialize) the holiday in the early 20th century, largely through its greeting cards. This digital collection includes cards from the 1910s through the 2000s, allowing you to see how the holiday—and our popular understanding of romance—has evolved. Below is a card from the 1930s.

Some argue that Queen Victoria's wedding started the ripple effect that led to the modern-day wedding-industrial complex

This Vogue article takes you inside the details of Queen Victoria's nuptials, from the dress to the bridesmaids drama. Learn all about the wedding that changed the wedding industry forever.

Explore how fine jewelry investing works

Experts recommend that fine jewelry investors focus on the most in-demand brands like Cartier, and on trends, time periods, and stones with staying power.

The history of metallurgy: an interactive timeline

Humans have long been shaping metals into useful tools and aesthetic accessories. By 8,700 BCE, humans already had mastered four types of casting copper. Within a few thousand years, people were combining metals to make the alloy bronze and had...

What did people do before eyeglasses were invented?

An estimated two-thirds of the world's adults use a form of prescription glasses or contacts, proof spectacles were a godsend when they were invented in 1286 CE. But what did people do before that? Different tools were used for distinct vision problems, but some would use magnifying lenses, clear emeralds, and more. Watch this video for a historical explanation.

The bond market dates back to the 1100s in Venice

In the early 1800s, bonds were used to fund US railroads and canals in Great Britain. “Liberty Bonds” were sold during both World Wars in the 20th century. Learning about the early and modern history of bonds can offer a glimpse into how the modern bond market came to be.

The concept of life insurance likely originated in ancient Rome around the year 100 BCE

However, life insurance policies didn’t reach the Americas until 1759, when life insurance started being used to protect the families of Protestant ministers when said ministers died. This timeline of life insurance’s early history—and how it has evolved since then—provides more details.

Explore an alternative investments timeline

From what’s known as the first leveraged buyout, when JPMorgan acquired the Carnegie Steel Company, to the creation of the first-ever hedge fund, alternative investments have a long history.

Love is a more recent part of marriage

Love matches are incredibly late to the marriage game. For most of our history, marriage has been about alliance, wealth, property, power, and, as an occasional afterthought, the couple liking each other. All that changed when Enlightenment thinkers were inspired in their pursuit of personal happiness, including in their choice of mate.

The dreidel is a gambling toy common in Europe in the 18th century

It comes with many Jewish legends and folklore, including claims that young Torah scholars in ancient times used the toy as a secretive means of studying. Historians agree, though, that no evidence of dreidels exists beyond the 18th century.

A timeline of the Rockefeller family

The Rockefeller family timeline (as it relates to the business world, at least) starts in 1839 with John D. Rockefeller’s birth. In the nearly 200 years since, his offspring have gotten involved in everything from the Watergate scandal to the McCormick & Company spice business.

What did the earliest swords look like?

That depends on where you draw the line between daggers and swords. According to current evidence, the first swords appeared 5,000 years ago in what's now Turkey. Unfortunately, evidence of the earliest swords is colored by survivorship bias; It's...

When did humans start kissing romantically?

This article explores the ancient roots of romantic kissing. Current archaeological evidence dates sexual and romantic lip kissing to about 2,500 BCE. A Mesopotamian clay tablet from the time shares a tale of two deities locking lips. There's also...

The word 'toasting' goes back to the 17th century

The act of clinking drinks and wishing fellow revelers good fortune is an ancient tradition, but the term for it dates back to the late 17th century. Although there are numerous explanations for its origins, the most likely is that people associated the act with the toast placed in wine, which provided flavor and absorbed acidity.

High-heeled shoes only became associated with femininity in the 18th century.

High heels originated as practical men’s footwear—used by Persian cavalry and later adopted by European elites, such as Louis XIV, as symbols of power and status. Only in the 18th century did heels become associated with femininity, before periodic male revivals.

The history of the tennis racket

Today's tennis rackets are made from lightweight composite materials, which is a big reason power, speed, and spin dominate today's game. But they weren't always built this way. This Top Sport Gear video shows the evolution of the tennis racket, from its start as medieval paddles, to the wood rackets of the early 1900s.

Before romanticism, the Enlightenment was the dominant force in art

The Enlightenment was a period of discovery, innovation, and political change. Roman and Greek visuals came into fashion in reaction to the excess and wealth of royalty and the church. Romanticism rebelled against the rigidity of neoclassicism's simplicity and structure.

King Henry VIII's first divorce is likely the most famous divorce of all time

How often does a divorce change the course of a nation? When English King Henry VIII wanted to divorce his first wife, Catherine of Aragon, in the 1500s, Catholicism was the national religion. Even though Catherine didn't produce a male heir, religious leaders refused to grant his wish. In response, King Henry turned his country upside down for the chance to marry the second of his six wives.

Learn more about the history of fireworks, which dates back to an accidental invention during an alchemist's quest for information about immortality.

The British pound is the oldest currency still in use

Also known as the “pound sterling,” the British pound is more than 1,200 years old. It dates back to around 775 CE, but it didn’t become the official currency of England until the 12th century. One pound originally represented a pound of silver. The below graphic shows some of the other oldest currencies still in use today.

The value of a 400 oz gold bar hit $1M for the first time in 2024

On Aug. 16, 2024, the gold bar size often seen in movies hit $1M in value for the first time when the price of gold reached $2,500 per troy ounce. A data visualization shows what other gold bar sizes are worth and compares them to the size of an iPhone.

While the first exchange-traded fund (a 'basket' of different assets that can be bought and sold on a stock exchange) in the US only launched in 1993, the global ETF market has grown to more than $10T in the short time since.

The power and influence of the American presidency have expanded significantly over time—far beyond what the founders envisioned.

See the most iconic photos from four decades of LIFE magazine

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'

In its famous catalog, Sears sold $600 DIY house kits from 1908 through the 1940s, resulting in an estimated 100,000 'Sears and Roebuck homes.'

Meet the 56 signers of the Declaration of Independence—most of whom didn't put pen to paper until August 2, 1776—and see their original signatures.

Stanford built a Google Maps for the Roman Empire, revealing how much it cost to travel in the ancient world

20,000 letters to the advice columnist 'Dear Abby' provide insight into prevailing sex, religion, and LGBTQ fears, anxieties, and concerns from the 1950s onward.

The most expensive ad of all time was for Chanel No. 5 perfume and cost roughly $33M to produce in 2004—about $57M in today's dollars.

Poison ivy was sent to Europe in the 1600s as an exotic, ornamental oddity, where it was purposefully grown in the English royal gardens at Kew, the Faculty of Medicine in Paris, and a few other locations.

Jimmy Carter signed a 1978 bill that legalized home brewing, a move credited with kick-starting the craft beer industry.

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

Many legends about George Washington, including his supposed wooden teeth and the story of cutting down the cherry tree, lack evidence.

Visualize the path of every solar eclipse from 1900 to 2099 and see what each looks like when observed from different locations on Earth.

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

The Mona Lisa's celebrity status and repeated restorations have obscured what made the painting so revolutionary for its time

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

In preparation for this weekend's Eurovision finale, which is something like the World Cup of pop music, here's a young Céline Dion performing (for Switzerland?) at the 1988 competition.

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

Scientists can determine Earth's past climate conditions by analyzing air trapped in microscopic bubbles within ice cores—columns of compressed snow layers that build up over hundreds of thousands of years.

See the evolution of Ebola vaccine and treatment development.

The distributor behind 'Rocky Horror' pulled the film from its scheduled national release, believing it would be a failure, though it eventually amassed a dedicated fanbase through midnight showings, a trend that continues over 50 years later.

The American cockroach is actually from Africa, an apparent hitchhiker aboard ships carrying enslaved people, with evidence suggesting the bug may have arrived in the New World as early as the 1600s.

The term 'algorithm' originated from the Latinized name of al-Khwārizmī, a 9th-century mathematician whose works introduced Arabic numerals and the decimal-based numeral system to Europe and whose treatise 'Al-Jabr' gave algebra its name.