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How to Measure Your Necklace or Bracelet Size (Easy DIY Guide)
Looking for the perfect necklace or bracelet length but not sure where to start? Whether you're shopping for yourself or buying a gift, finding the right jewelry size is easier than you think — and you can do it at home with just a piece of string and a ruler.
This step-by-step jewelry sizing guide shows you exactly how to measure for the perfect fit, without guessing. It's the same method we recommend to every Lolabean customer — simple, reliable, and takes less than two minutes.
Already know your size? Shop our necklace collection or browse bracelets. Want help choosing a length once you have your measurement? See our Necklace Length Guide.
What You'll Need to Measure

Before you begin, gather:
- A piece of thread, string, or thin ribbon
- A ruler or measuring tape
- A mirror (optional, for checking placement)
Step-by-Step: How to Measure Necklace or Bracelet Size
Step 1: Wrap the String

- For necklaces: Loop the string around your neck to where you'd like the pendant or chain to sit — collarbone, chest, or longer.
- For bracelets: Wrap around your wrist where you'd like the bracelet to rest — snug or slightly loose.
Step 2: Mark the Length

- Pinch or cut the string at the exact point where both ends meet.
- This marks your ideal jewelry length.
Step 3: Measure the String

- Lay it flat against a ruler or tape measure.
- Write down the measurement in inches — this is the size to order.
Pro Tip: If you're between sizes, go up half an inch for comfort.
Quick Jewelry Size Reference
| Jewelry Type | Common Length | Best For |
|---|---|---|
| Choker | 14–15" | Choker length, layering |
| Short Necklace | 16–18" | Everyday wear, collarbones |
| Medium Necklace | 20–24" | Pendants, lower necklines |
| Long Necklace | 24–30" | Statement layering |
| Petite Bracelet | 6–6.5" | Extra small to slim wrists |
| Standard Bracelet | 7" | Most wrist sizes |
Want to go deeper on necklace lengths? See our full guide: How to Choose the Right Necklace Length →
Sizing for a Gift, Not for Yourself?
If you're buying jewelry for someone else and can't measure them directly, don't stress — you have a few reliable options:
- Borrow and measure: If you can get your hands on a necklace or bracelet she already owns and loves, lay it flat and measure it directly.
- Go with the safest length: For necklaces, 18" with an extender is the most universally flattering length — it's the size we recommend most often when you're gifting blind. For bracelets, a standard 7" fits the majority of wrist sizes.
- Ask casually: A quick "do you like your necklaces short and simple or longer and layered?" tells you more than you'd think, without giving away the surprise.
This exact approach comes up often in our Birthstone Jewelry Gifts by Month guide and our Jewelry Gifts for Mom guide — both good starting points if you're shopping for someone specific and want gift ideas alongside the sizing.
Now That You Know Your Size, Start Shopping
Every Lolabean necklace and bracelet is available in multiple lengths — so once you have your measurement, finding the perfect fit is easy. Our pieces are handcrafted in our New York City studio using gold-filled, rose gold-filled, and sterling silver, and every order ships within 1–2 business days in a gift box ready to give.
→ Shop Necklaces
→ Shop Bracelets
→ Shop Personalized Jewelry
Not sure which style is right? Browse our guides:
Necklace Length Guide · Personalized Initial Jewelry Guide · How to Layer Necklaces · Birthstones & Their Meanings
Frequently Asked Questions
What's the most popular necklace length?
18" is our most-ordered length by a wide margin — it sits right at or just below the collarbone on most people and works for both everyday wear and layering. When in doubt (especially gifting), 18" is the safest choice.
How do I know my bracelet size without measuring?
7" fits the average adult wrist. If you tend to run petite, 6–6.5" is worth considering instead — most of our bracelets offer both.
Should a necklace be tight or loose when I measure?
Neither — measure where the pendant would naturally rest, with the string resting comfortably against your skin, not pulled taut and not sagging.
What if I'm between two sizes?
Round up. A slightly longer necklace or bracelet is more comfortable day to day than one that sits too snug.