The emerald, birthstone of the month of May
The emerald is the birthstone of the month of May. This association comes from the tradition of birthstones, a calendar that assigns a gem to each month of the year. The modern calendar was made official in 1912 by American jewelers.
The emerald symbolizes renewal, hope and fertility, values in keeping with spring. That is why it became a traditional birthday gift for people born in May.
To be born in May is to have the emerald as your stone. An old association, mixing history, symbolism and a little marketing from the early 20th century.
Every month of the year has its birthstone: garnet for January, amethyst for February, diamond for April, ruby for July. For the month of May, it is the emerald. This tradition is worldwide today, taken up by jewelers and jewelry websites everywhere. But where does it really come from?
Where the tradition comes from
The idea of associating a stone with each month is very old. Its roots are found in the Bible: the breastplate of Aaron, described in the book of Exodus, bore twelve precious stones representing the twelve tribes of Israel. Over the centuries, scholars linked these twelve stones to the twelve months of the year and the twelve signs of the zodiac.
But the birthstone calendar as we know it today is far more recent. It was made official in 1912 by the National Association of Jewelers (today Jewelers of America), an American trade organization. The aim was to standardize a tradition that varied a great deal from one country and one culture to another.
Since then, this calendar has seen a few additions, notably in 1952 and 2002, but the emerald has never moved: it has remained the stone of the month of May from the outset.
Why the emerald for May
The association between the emerald and the month of May is no accident. It rests on a simple, visual logic: color.
May is the heart of spring in the northern hemisphere. Nature is at its greenest, between new foliage, fresh grass and opened buds. The emerald, with its deep, luminous green, is the precious stone that best embodies this explosion of greenery. No other gem translates the idea of spring so naturally.
This correspondence between the stone and the season also explains why the emerald carries a symbolism of renewal and growth. To give an emerald to someone born in May is to give them a tangible fragment of their birth season.
These two stones are sometimes offered as alternatives for May, more affordable ones. But the emerald remains the official, historic stone of the month.
The symbolism of the emerald
Beyond its role as the stone of May, the emerald carries a rich symbolism, handed down since antiquity.
Its green color links it to spring, to youth and to new beginnings. It is the stone of fresh starts.
Traditionally given as a pledge of lasting love. It is said to be able to reveal the sincerity of feelings.
Associated with clarity of mind and intuition. The Romans linked it to Venus, goddess of love and beauty.
Green is universally the color of hope. The emerald is its purest mineral translation.
These meanings belong to tradition and cultural symbolism, handed down from civilization to civilization. They are part of the history of the stone, with no claim to scientific validity.
Giving an emerald for a May birthday
Giving someone their birthstone is a personal gift, full of meaning. For a birthday in May, the emerald comes in several forms depending on budget and use.
The stone on its own
An unmounted emerald, presented in a case, is a restrained and powerful gift. It is also the most flexible choice, since the recipient can have it mounted later to their own taste (ring, pendant). An emerald of decent quality from 0.5 to 1 ct already makes a fine present.
The mounted piece
Pendant, earrings or ring: a ready-to-wear piece is the most immediate gift. For a first emerald piece, the pendant is often recommended: it shows the stone off and, unlike a ring, exposes it little to knocks, an important point since the emerald is a relatively fragile stone.
For a birthday gift, favor a certified stone, however modest, over a large stone with no documentation. The certificate guarantees authenticity and gives the gift standing over time. A well-chosen emerald can become a piece passed down from generation to generation.
What we are asked most often
It is the emerald. It is the official stone of the month of May in the birthstone calendar, and has been since that calendar was made official in 1912. Its green color naturally links it to spring.
For its color. May is the heart of spring, the season when nature is at its greenest. The emerald, a precious stone with a deep green, embodies that spring renewal better than any other gem. This visual correspondence is the origin of the association.
Yes. Peridot and green tourmaline are sometimes offered as more affordable alternatives. But the emerald remains the official, historic stone of May. The alternatives have no official status, they serve mainly as economical options.
The emerald traditionally symbolizes renewal, faithful love, wisdom and hope. To give one is to pass on a message of growth and lasting feelings. These meanings belong to cultural tradition, handed down since antiquity.
For a first emerald piece, the pendant is often recommended: it shows the stone off and exposes it little to knocks, which matters since the emerald is fragile. The stone on its own, to be mounted later, is also a fine choice. Always favor a certified stone.
A documented emerald, from origin to stone.