Jewelry Size Guide: Rings, Bangles, Bracelets, Necklaces
Measuring the right size is the most important step for jewelry that fits well and flatters you. Below is a guide to measuring rings, bangles, bracelets and necklaces at home — with Thảo Linh's standard size charts. If you're not sure, just call 0945 006 001 for direct advice.
1. Measuring ring size
The most accurate method is to measure the inner diameter of a ring that already fits the finger you want to wear it on.
- Choose a ring that fits: take an old ring that fits the finger you want best.
- Use a ruler to measure the diameter: place the ring against the ruler and measure the inside diameter.
- Compare with the size chart: take the measurement in mm and compare it with the standard ring size chart below.
- Enter the size when ordering online: fill in the standard ring size (Size no.…) in the box when ordering.
Important: measure the inner diameter of the ring — don't include the metal. This is where many customers get the size wrong.
Standard ring size chart
| Size | Diameter | Size | Diameter | Size | Diameter |
|---|---|---|---|---|---|
| 1 | 13.0 mm | 11 | 16.6 mm | 21 | 20.0 mm |
| 2 | 13.6 mm | 12 | 17.0 mm | 22 | 20.2 mm |
| 3 | 14.0 mm | 13 | 17.2 mm | 23 | 20.6 mm |
| 4 | 14.2 mm | 14 | 17.6 mm | 24 | 21.0 mm |
| 5 | 14.6 mm | 15 | 18.0 mm | 25 | 21.2 mm |
| 6 | 15.0 mm | 16 | 18.2 mm | 26 | 21.6 mm |
| 7 | 15.2 mm | 17 | 18.6 mm | 27 | 22.0 mm |
| 8 | 15.6 mm | 18 | 19.0 mm | 28 | 22.2 mm |
| 9 | 16.0 mm | 19 | 19.2 mm | 29 | 22.6 mm |
| 10 | 16.2 mm | 20 | 19.6 mm | 30 | 23.0 mm |
2. Measuring bangle & bracelet size
A. Bangles (rigid, no clasp)
Measure the inner diameter of an old bangle, in mm.
- Take the bangle that fits you best and lay it flat on a ruler.
- Measure the horizontal diameter (mm) — the widest part of the inside.
- Turn the bangle 90° and measure the vertical diameter (mm) — the narrowest part.
- Send us both measurements so we can make it in the right shape, for the best fit and look.
Why measure both directions? Most bangles are oval rather than perfectly round. Measuring both width and height lets us match the shape of your old bangle — a snug fit, neither loose nor tight. Remember to measure the inside, not over the metal.
| Size | Width (mm) | Height (mm) |
|---|---|---|
| XS | 52 – 54 | 46 – 48 |
| S | 54 – 56 | 48 – 50 |
| M | 56 – 58 | 50 – 52 |
| L | 58 – 60 | 52 – 54 |
| XL | 60 – 62 | 54 – 56 |
B. Bracelets (with clasp)
Measure the length of an old bracelet, in cm.
- Take an old bracelet that fits your wrist (or a chain/watch that fits your wrist).
- Lay the bracelet straight along a ruler (pulled lightly taut, not slack).
- Measure from one end of the clasp to the other — note the cm.
- Tell us the size or compare it with the size chart below.
Note: include the clasp; don't leave it out. If you don't have an old bracelet, please visit the shop to be measured in person.
| Size | Length (cm) | Suits |
|---|---|---|
| XS | 15.0 – 15.5 | Very small wrist |
| S | 15.5 – 16.5 | Women, small wrist |
| M | 16.5 – 17.5 | Women, average |
| L | 17.5 – 18.5 | Women, large wrist / Men, small |
| XL | 18.5 – 20.0 | Men, average |
Tips for accurate measuring: measure on a hard flat surface, not on a cushion or soft fabric; keep the old bangle upright, not tilted, when measuring its diameter; if you're between 2 sizes, choose the larger one for easier wear.
3. Measuring necklace length
Method 1 — Measure an old necklace (if you already have one you like)
- Take the necklace you like the length of best and open the clasp.
- Lay the chain straight along a ruler (pulled lightly taut, not slack).
- Measure from one end of the clasp to the other — note the cm.
- Tell us the length so we can make it to the length you're used to.
Note: include the clasp; don't leave it out. If the chain has a large pendant, measure clasp to clasp without counting the pendant.
Method 2 — Measure your neck & choose a style (if buying a chain for the first time)
- Wrap a soft tape measure around the base of your neck (the lowest point, close to the shoulders).
- Measure your neck circumference (cm), without wrapping too tightly.
- Add the extra length for the style you like (see the chart below).
- Tell us the total chain length to make.
Tip: the average Vietnamese woman's neck is 32–36 cm. If you don't have a tape measure, wrap a piece of thread around your neck and then measure it against a ruler.
Necklace length by style
| Style | Length (cm) | Position on the body |
|---|---|---|
| Collar | 30 – 35 | Close to the neck — hugs the base of the neck |
| Choker | 35 – 40 | Right at the base of the neck — alluring |
| Princess (most common) | 40 – 45 | At the collarbone |
| Matinee | 50 – 60 | On the chest — office, light evening wear |
| Opera | 70 – 90 | Below the chest — evening wear, can be doubled |
| Rope | 100+ | Very long — knotted or wrapped several times |
Tips for the perfect chain: a short neck suits chains of 45 cm or longer to lengthen the neck; a long, slender neck suits a choker or princess length; the larger the pendant, the longer the chain should be for balance.
Still unsure about size? Message Zalo / call 0945 006 001 or visit our showroom at 120 Pham Thi Tanh, Chanh Hung Ward, Ho Chi Minh City to be measured and advised in person.