Lunari
Arcura Hoops
Arcura Hoops
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Where curves meet character.
Designed with an undulating arc and hammered texture, the Arcura Hoops blend organic elegance with sculptural form. Lightweight yet bold, they elevate both everyday dressing and evening looks with quiet confidence.
Materials & Dimensions
- Metal: 18k Recycled Gold or S925 Sterling Silver Plated on Brass
- Size: 29mm × 20mm
- Weight (pair): 13.4g
- Post: Hypoallergenic S925 silver post
Every curve is intentionally irregular — just like all the most interesting things in life.
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SIZE GUIDE
Not sure about your ring size? Let us guide you to the perfect fit.
Step 1: Prepare a slip of rope and tie it on your finger
Step 2: Mark on the junction of the rope
Step 3: Measure the length and get the circumference
Ring Size Chart
| Internal diameter (mm) | Circumference (mm) | US | UK | China |
|---|---|---|---|---|
| 14.1 | 44.3 | 3.0 | F | 6 |
| 14.5 | 45.5 | 3.5 | G | 7 |
| 14.8 | 46.5 | 4.0 | H 1/2 | 8 |
| 15.2 | 47.7 | 4.5 | I 1/2 | 9 |
| 15.5 | 48.7 | 5.0 | J 1/2 | 10 |
| 15.9 | 49.9 | 5.5 | K 1/2 | 11 |
| 16.3 | 51.2 | 5.75 | L | 12 |
| 16.6 | 52.1 | 6.0 | L 1/2 | 13 |
| 16.9 | 53.1 | 6.5 | M 1/2 | 14 |
| 17.3 | 54.3 | 7.0 | O | 15 |
| 17.7 | 55.6 | 7.5 | P | 16 |
| 18.0 | 56.6 | 8.0 | Q | 17 |
| 18.3 | 57.5 | 8.25 | R 1/2 | 18 |
| 18.7 | 58.7 | 8.5 | R | 19 |
| 19.0 | 59.7 | 9.0 | S | 20 |
| 19.3 | 60.6 | 9.5 | T | 21 |
| 19.7 | 61.9 | 10.0 | U | 22 |
| 20.1 | 63.1 | 10.5 | V | 23 |
| 20.4 | 64.1 | 11.0 | W | 24 |
| 20.8 | 65.3 | 11.5 | X | 25 |
Still can't find your fit?
If you find yourself between sizes, custom options like size 5.75 are available upon request. Please contact us and our team will assist you.