You've chosen the perfect jewelry piece. The material, the initial, the stone. Everything fits. But there's still one question that can ruin it all if it isn't answered properly: what size do I order?
The length of a chain or the diameter of a bracelet can make the difference between a piece worn every day and one tucked away in a drawer because "it doesn't sit right". This guide answers all the sizing doubts so the gift arrives perfect from the very first moment.
Necklace chain sizes: a complete length-by-length guide
The length of the chain determines where the pendant falls on the body, and that completely changes the look and feel of the piece.
| Length | Position on the body | Style | Ideal for |
|---|---|---|---|
| 38–40 cm | Base of the neck (choker) | Very intimate, close to the neck | Summer looks, plunging necklines |
| 42–45 cm | Collarbone (the most popular) | Versatile, classic, elegant | Daily wear, any outfit |
| 48–50 cm | Above the neckline | Casual, relaxed | Sweaters, shirts, informal looks |
| 55–60 cm | Center of the chest | Bohemian, eye-catching | Layered looks, festival fashion |
| 70–90 cm | Below the chest | Statement, editorial fashion | Evening looks, long pieces |
Liora Madrid recommendation: For necklaces with an initial or personalized pendant, the most universal and flattering length is between 42 and 45 cm. It works with virtually every neck and falls right on the collarbone, the most elegant and visible point.

How to measure the neck to choose the right length
If you want to be more precise, you can take the measurement of the person's neck (or your own) by following these steps:
- Use a flexible sewing tape or a piece of string and then measure it against a ruler.
- Wrap the tape around the neck right at the base, without pulling tight but without leaving slack.
- Note the measurement in centimeters. Add between 2 and 5 cm to that number depending on how you want the necklace to fall.
If you have no way to measure, use the standard 42–45 cm size. It works for the vast majority of adult women and looks great on practically every neck.
Bracelet sizes: how to get the wrist circumference right
The most common mistake when gifting a bracelet is ordering the wrong size. A bracelet that's too small won't go on, and one that's too big constantly slides down toward the hand. Here's the guide to getting it right:
| Wrist type | Wrist measurement | Recommended bracelet size |
|---|---|---|
| Very slim | 13–14 cm | 15–15.5 cm |
| Slim | 15–16 cm | 16.5–17 cm |
| Standard (the most common) | 16–17 cm | 17.5–18 cm |
| Wide | 18–19 cm | 19.5–20 cm |
| Very wide | 20+ cm | 21+ cm |
General rule: always add 1–1.5 cm to the wrist measurement so the bracelet sits comfortably without being loose. A bracelet should be able to move slightly but not slide down to the hand.
How to measure the wrist without a sewing tape
If you don't have a sewing tape on hand, these are the most practical alternatives:
- With paper: Wrap a strip of paper around the wrist, mark where it crosses, and measure it against a ruler.
- With an existing bracelet: If she already has bracelets, measure the inside of one that fits her well. That's your reference size.
- With thread or cord: Wrap thread around the wrist, mark the point and measure it.
Sizes for personalized rings
If besides necklaces and bracelets you're also considering a personalized ring, these are the most common sizes in Spain:
| Spanish size | Inner diameter (mm) | Circumference (mm) |
|---|---|---|
| 10 | 14.9 | 47 |
| 12 | 15.3 | 48 |
| 14 | 15.7 | 50 |
| 16 | 16.5 | 52 |
| 18 | 17.3 | 54 |
| 20 | 18.2 | 57 |
The most common size for adult women in Spain is between 14 and 18, depending on the finger. The ring finger (where the engagement ring is worn) tends to be one or two sizes smaller than the index finger.

Tips for gifting jewelry without knowing the size
If it's a surprise gift and you can't measure anything, these tricks will help you get it right:
- For necklaces: Order the standard size (42–45 cm). It works for 90% of adult women.
- For bracelets: Order the standard size (17–18 cm). It fits most female wrists.
- Look for clues: Watch the jewelry she already wears. If she has bracelets, you can discreetly measure one.
- Ask indirectly: Mention you're buying a bracelet for a friend and ask what size she usually needs.
Frequently asked questions
What necklace length is the most universal for gifting?
The 42–45 cm length is the most universal for adult women. It falls at the collarbone, is visually flattering, and works with virtually any type of neck and outfit.
Can I adjust the length of a necklace after buying it?
Many necklaces have chains with several clasp points that allow you to adjust the length by 2–3 cm. At Liora Madrid, our necklaces include this option so you can fine-tune exactly how it falls.
What do I do if the bracelet doesn't fit her?
If the bracelet is too small, a jeweler can add a link to extend it. If it's too big, it can be shortened. At Liora Madrid we can help you with post-purchase adjustments.







