Which jewellery can you give without knowing the size?

You would like to give jewellery, but do not know the recipient’s ring size or wrist measurement? A necklace or pair of earrings can avoid the question of ring size; a bracelet with an extension offers some adjustment. None of these choices is universal, however. Style, wearing habits and dimensions still need checking.

This guide helps you decide when measurements are missing. To then choose by occasion and budget, see our women’s jewellery gift guide.

What you need to know for each category

A necklace: start with what she already wears

Notice where her usual necklaces sit: close to the neck, above a neckline or lower over the chest. An old photograph can reveal preferences, but cannot provide a precise chain measurement. If you can discreetly ask someone close to her to compare a necklace she already wears, this will be more useful than guessing from her clothing size.

The 40 cm necklace with diamond-shaped charms and a 5 cm extension offers several positions within a defined range. The extension does not turn it into a long necklace or guarantee that it will suit every neck size. For someone who often wears pendants lower down, the 60 cm Humphrey necklace is another option, chosen for its graphic design as well as its length.

To picture the result with her favourite clothes, explore our guide to necklaces for different necklines.

Earrings: no ring size, but habits still matter

Before giving earrings, check that the recipient wears them and that the fastening suits her habits. A pair for pierced ears does not replace clip-on earrings. If you know of particular sensitivities, ask for confirmation of the materials in the parts that touch the skin.

Size matters too. The 20 mm curved-band hoops offer a compact outline and a broad face; they do not create the same effect as the 40 mm lattice hoops. Choose by observing what she already wears, rather than assuming small earrings are always more comfortable. Weight and shape also play a part.

Find practical reference points in our guide to choosing hoop earring diameter.

An adjustable bracelet: understand the stated length

An extension lets you move the fastening point; it does not shorten the main body of the bracelet. The sterling silver and marcasite infinity bracelet lists a length of 17 cm with a 5 cm extension. That describes the jewellery’s length, rather than automatic suitability for every wrist measuring 17 to 22 cm: the intended fit still requires appropriate ease.

A fine wrist may find it too loose even at the shortest setting; a larger wrist may lack room for comfort. If you have no idea of the measurement and cannot have it checked, a necklace in a style you know she wears may sometimes be easier to choose. Our bracelet size guide explains how to take that measurement.

An adjustable ring is not one size fits all

A visible opening does not tell you how far a ring can be adjusted. Check the stated range for the design and ask for advice before buying. Repeated bending or forced adjustment can damage the piece, particularly near a decorative element or stone. If you have no reliable reference, avoid choosing a size at random.

Keep the surprise without choosing blindly

• Look at recent photographs: preferred metal, stones, fine or substantial designs.
• Ask someone close to her a specific question: “Does she wear hoops?” is more useful than “What would she like?”.
• Measure a favourite piece if you can access it with the owner’s permission; do not infer jewellery size from body shape.
• Check delivery times and return conditions before ordering, especially if you are considering personalisation.

A motif can make a gift personal without engraving. Infinity, for example, can recall a lasting relationship if that symbol already means something to the recipient. Add a few words about your shared memory. The thoughtfulness comes from that connection, rather than a promise attributed to a stone.

Questions before ordering

Is a necklace always suitable when you do not know the size?

No. It avoids ring size, but its length must still suit the neck and intended position. An extension provides only the adjustment stated on the product page.

Should you have the piece engraved straight away?

If the measurement is uncertain, check the fit and the terms applying to personalised jewellery first. Engraving does not resolve uncertainty over size.

Explore our women’s necklaces and sterling silver earrings. To check a design before giving it, contact us with its reference or link. Discover our story.