Fine Jewelry
Buying Jewellery as a Gift When You Donβt Know Their Size
Some pieces have no sizing problem at all. Buy one of those.
Written by the Mapple Gems workshop, Surat Β· Updated 28 August 2026
Short answer
If you do not know their size, buy stud earrings β there is no size to get wrong. After that, hoops, pendants and adjustable-length chains. Bracelets are a moderate risk and can often be shortened. Rings are the highest risk, and a ring gift that does not fit turns a lovely moment into an errand. If it must be a ring, buy a design that resizes easily β plain or half-set, never a full eternity.
The sizing question is the single biggest reason people abandon a jewellery gift and buy something else. It does not need to be. Most of the risk disappears simply by choosing a category where size is not a variable.
Ranked by how much can go wrong
| Piece | Sizing risk | Notes |
|---|---|---|
| Stud earrings | None | One size fits everyone. The safest fine jewellery gift there is. |
| Hoops | None | Diameter is a style choice, not a fit |
| Pendant | Very low | Chain length is a preference; adjustable chains remove it entirely |
| Bracelet | Moderate | Many can be shortened; check whether that design can |
| Ring | High | Needs a real measurement, and a resizable design |
Why studs are the right answer more often than people think
Studs get dismissed as a safe, unimaginative gift. In practice they are the piece most people wear most often, precisely because there is nothing to decide each morning.
There is also no sizing, no fastening to fail on day one, and no question of whether it suits their wrist or neckline. The only variables are stone size and metal colour, and both are visible in a photograph of anything they already own.
If you are choosing between a ring you are unsure about and studs you are confident in, the studs are almost always the better gift.
If it must be a ring: the two-photograph method. You do not need to measure anything. Find a photograph of their hand wearing a ring on the relevant finger, and a photograph of them holding something of known size β a phone, a mug, a glass. A jeweller can estimate a size range from that better than most people can guess. Then order at the upper end of the range and choose a resizable design. A slightly loose ring can be worn immediately and adjusted later; one that will not pass the knuckle cannot be worn at all, and that is the version people remember.
The reliable ways to get a ring size without asking
- Borrow a ring they already wear on that finger. Far and away the most accurate method. Note which hand it came from β the dominant hand typically runs a quarter to half a size larger.
- Ask someone who lives with them. A sibling, flatmate or parent can usually manage the borrowing in an afternoon. Tell them only what they need to know.
- Trace the inside of an existing ring on paper. Less accurate than measuring, but far better than guessing.
- Ask indirectly. A great many people simply do not know their own ring size, so βdo you know your ring size?β is a surprisingly weak signal of intent β and often produces a wrong answer anyway.
Bracelets: the middle case
Bracelets sit between studs and rings on risk, and most of that risk is manageable.
A tennis or link bracelet at 7 inches suits a great many adult wrists. More usefully, many designs can have links removed to shorten them β but not all can, so ask before ordering whether that specific design can be shortened, and how much it costs.
A bracelet that is slightly too long can be worn while it is adjusted. One that is too short cannot be worn at all, so err long.
Two things to check regardless of what you buy
- Metal colour. This is a strong personal preference and easy to establish β look at a photograph of what they already wear. Someone who wears only yellow gold will not wear white, however beautiful the piece.
- Whether they react to any metal. Solid gold and platinum are safe. Plated base metal is where skin reactions come from, which is one of several reasons to avoid it.
If it is arriving from overseas
One practical warning that catches people out on gifts specifically: if the piece is being delivered to their address and duties are not prepaid, the recipient may be asked to pay import charges at the door before they can have the parcel.
That ends a surprise more reliably than anything else. Either have it delivered to yourself first, or confirm the seller ships with duties prepaid. Ask before ordering β it cannot be changed once the parcel is moving.
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Frequently asked questions
What jewellery can I buy as a gift without knowing their size?
Stud earrings first β there is no size to get wrong at all. Then hoops, pendants and adjustable-length chains. Bracelets carry moderate risk but can often be shortened. Rings are the highest risk and need a real measurement plus a design that resizes.
Should I order a ring slightly larger or smaller if unsure?
Slightly larger. A loose ring can be worn straight away and adjusted afterwards; one that will not pass the knuckle cannot be worn at all. Also choose a design that resizes easily β plain or half-set rather than a full eternity band, which generally cannot be resized.
What bracelet length should I buy as a gift?
Seven inches suits a great many adult wrists and is the safest default. Err long rather than short, since a long bracelet can be worn while it is shortened but a short one cannot be worn at all. Ask before ordering whether that specific design can have links removed β not all can.
Will a jewellery gift from abroad have customs charges?
Often, and on a gift this matters more than usual β if duties are not prepaid, the recipient is asked to pay at the door before receiving the parcel, which ends the surprise. Either have it delivered to yourself first, or confirm the seller ships duties prepaid before ordering.
Send us a photograph of their hand.
We will give you a size range and tell you which designs can be adjusted later β before you commit.
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