May Birthstone Jewelry

Emerald. On the modern birthstone list used in the United States, May has a single stone and it is emerald - which makes May one of the more straightforward months to buy for, since there is no choice between two or three options to make first.

Every piece on this page is set with a real emerald, either natural or lab-grown. The listing for each design says which, and both count as genuine emerald rather than a substitute or an imitation.

Emerald has traditionally been linked with renewal, growth and lasting love. The associations follow the stone's colour and its month: green is the colour of new growth, and May sits in the middle of spring in the northern hemisphere.

The stone also carries a long history. Emerald was mined and traded in ancient Egypt, and the mines of the eastern desert are traditionally associated with Cleopatra. Later traditions credited emerald with sharpening insight and protecting a promise between two people, which is part of why it turns up in anniversary jewellery as well as birthday jewellery.

These are cultural traditions rather than properties of the mineral. They matter because they are what makes a birthstone gift feel chosen rather than picked - and they give you something to write in the card.

On the modern list, yes. Some older lists differ: British and European traditions have at various times given May agate or chrysoprase, and the medieval lists that the modern one descends from disagree with each other freely. The list most American jewellers and shoppers use today was standardised by the trade in 1912 and revised in the decades since, and emerald has held May throughout.

In practice this only matters if the person you are buying for follows a particular older tradition, in which case they will already know. Otherwise emerald is the stone they will expect.

Rather than by relationship, it is more useful to choose by what the person actually wears. If they wear fine chains, a pendant will be worn constantly. If they wear one significant piece and little else, a single well-set ring or a pair of studs suits them better than several small pieces. If they wear no rings at all, do not start with one.

For a first birthstone gift, a pendant or a pair of stud earrings is the choice that fits the widest range of tastes: it needs no size, it works with what they already own, and it does not commit them to a style. For someone who already has a birthstone piece, matching earrings or a stackable ring to sit alongside it extends the set rather than competing with it.

Where a gift marks a milestone, a simpler setting in a metal they already wear tends to age better than something larger and more of the moment.

The most reliable answer is to choose a piece that does not need a ring size. Hundreds of the necklaces, pendants and earrings on this page do not require one. Bracelets are the exception among the non-ring pieces: a length or fit may still need to be chosen, so check the individual listing.

If it has to be a ring, measure rather than estimate. The inside diameter of a ring she already wears on the intended finger, checked against a standard size chart, is much more accurate than judging by eye - and borrowing that ring for an hour is usually easier than it sounds. Failing that, ask someone who would know.

Guessing is worth avoiding specifically because these rings are made to order: each one is built to the size ordered rather than adjusted afterwards, and some designs are awkward to resize later. A stackable ring is a reasonable hedge - less significant if the size is slightly off, and designed to be added to.

Order earlier than you would for something held in stock. Every piece on this page is made after the order is placed, so there is a production window before dispatch in addition to shipping time. The current lead time is shown during checkout, and that is the figure to plan against.

The practical approach is to work backwards from the birthday rather than forwards from today, and to add a few days of margin. For a May birthday that usually puts the decision in April.

If the date is already close, ask before you order rather than after. It is often possible to work to a date, and where it is not, knowing that in advance lets you give a card naming the piece instead of receiving a disappointment.

Yes, and it is common. A birthstone piece marks a person rather than a date, so it works for anything where the point is that the gift is for them specifically - a graduation, a new job, a wedding gift for a bride born in May, or the birth of a child born in May given to a parent.

Emerald has its own separate association with anniversaries, which is why emerald pieces are often chosen for a milestone year rather than for a birthday at all. This page carries 31 anniversary bands set with emerald alongside the rest of the assortment.

The one occasion to think twice about is a gift for someone not born in May, where the birthstone framing loses its point. In that case choose the stone for its colour and let it simply be an emerald piece.

Birthstones follow calendar months, not zodiac signs, so a birthday on 1 May or 31 May is a May birthday and the stone is emerald. There is no cusp to worry about.

The confusion usually comes from zodiac gemstone lists, which do run on cusp dates and which assign stones differently - a birthday in late May falls under Gemini there rather than under May. The two systems are separate, and the month-based one is what birthstone jewellery refers to.

If the person follows the zodiac system and cares about it, ask. Otherwise the month is the answer.

Yes, and it is one of the more meaningful things birthstone jewellery does - usually a mother's or grandmother's piece holding a stone for each child.

Two practical points make it work. Start with a design built for more than one stone rather than planning to add stones to a solitaire later, because adding to an existing setting is a rebuild rather than an adjustment. And decide the order of the stones before ordering - by age, or by symmetry of colour - since these pieces are made to order and the arrangement is set at production.

The Shop By section above links the other birthstone months, so you can see which stones you would be combining before committing to a design. Note that April has no separate page: April's stone is diamond, and that intent is served by our diamond collections.

Lab-grown emerald is emerald material produced in a laboratory rather than formed in the ground. It has the same chemical composition and crystal structure as mined emerald, and it is not glass, not a simulant and not a different stone sold under the emerald name. It is one of the two options available on this page for a May birthstone gift.

Clarity and colour vary from stone to stone in both categories, so neither origin can be relied on to look a particular way. Which one a given piece uses is stated on its own listing, and the listing photographs are the most reliable guide to how that specific stone looks.

This page carries both in roughly equal numbers - 560 natural designs and 563 lab-grown. Which to choose is a question of what the recipient would prefer: if you know they care about the stone having been mined, that settles it, and if they have never raised it, either is a straightforward choice.