Metal: Sterling Silver
Measure your ring size at home in minutes with our printable ring sizer and conversion chart.
A good fit is snug enough to stay put, loose enough to slide over your knuckle. Print our ring sizer on A4 paper at 100% scale (no "fit to page") and check the 5cm line with a ruler, then choose a method below.
Download printable ring sizerEasiest if you have a ring that fits the finger you're shopping for.
No ring to measure? The paper strip works just as well.
Between sizes? Choose the larger size.
Best time to measure: at the end of the day, when fingers are warm. Cold fingers read smaller.
Wide band? Bands 6mm and wider fit tighter, so consider going up half a size.
| AU / UK | US | EU | Inner diameter | Circumference |
|---|---|---|---|---|
| I | 4½ | 48 | 15.3mm | 48.0mm |
| J | 5 | 49 | 15.7mm | 49.3mm |
| K | 5½ | 50 | 16.1mm | 50.6mm |
| L | 6 | 52 | 16.5mm | 51.9mm |
| M | 6½ | 53 | 16.9mm | 53.1mm |
| N | 7 | 54 | 17.3mm | 54.4mm |
| O | 7½ | 56 | 17.7mm | 55.7mm |
| P | 8 | 57 | 18.1mm | 57.0mm |
| Q | 8½ | 58 | 18.5mm | 58.3mm |
| R | 9 | 60 | 18.9mm | 59.5mm |
| S | 9½ | 61 | 19.4mm | 60.8mm |
| T | 10 | 62 | 19.8mm | 62.1mm |
| U | 10½ | 63 | 20.2mm | 63.4mm |
| V | 11 | 65 | 20.6mm | 64.6mm |
The most common women's ring sizes in Australia are N–P (EU 54–57). Sizing can vary slightly between brands, so check the size details on each product page.
Our team is happy to help you find the right fit. Contact us or read our FAQs. If something doesn't fit, you're covered by our 30-day returns.
SKU: TKE110642
FREE Shipping for orders > AUD $99
Australian Delivery:
- Express Shipping - all orders
- AUD $12 for orders < AUD $99
- Delivery: 1-5 Business days
New Zealand Delivery:
- AUD $15 for orders < AUD $99
Delivery tracking is provided for all orders.
Founded in 1984, THOMAS SABO is a German jewellery and watch brand and a global trendsetter, known for modern, glamorous and diverse designs. The brand built its reputation on sterling silver, and its men's and women's collections continue to blend glamour with a rock 'n' roll edge. With pieces to suit every occasion, THOMAS SABO offers high-quality accessories for everyday wear and special moments alike.
Every THOMAS SABO piece is designed in-house, combining statement styling with everyday wearability. Polished, blackened and gold-plated finishes, often set with sparkling stones, offer a variety of ways to express personal style. Designs are created to be layered and combined, allowing each collection to be built up over time.
THOMAS SABO is best known for its responsibly sourced 925 sterling silver (92.5% pure silver), a durable alloy made to be worn and the material behind its signature collections. Sterling silver pieces carry the brand's hallmark as a mark of quality. Alongside these, the brand offers designs in a range of metals and finishes, with full material details on each product page.