Water Breathing Wave Blue Topaz Ring
Ring Size Chart
Find your ring size with our international size guide. Our Azura Jewelry sizes match standard USA/CAN sizes. If you don't know your size but have a ring to measure, click "Measure Ring".
Measure your existing ring as described below.
Unsure if the size will fit?
No worries. We offer free domestic exchanges on all orders.
| INSIDE DIAMETER | US/CAN | UK/AU | EUROPE | JAPAN |
|---|---|---|---|---|
| 15 mm | 4 | H | 46.5 | 7 |
| 15.3 mm | 4.5 | I | 48 | 8 |
| 15.6 mm | 5 | J | 49.5 | 9 |
| 16.2 mm | 5.5 | K | 50.5 | 10 |
| 16.6 mm | 6 | L | 52 | 11 |
| 16.9 mm | 6.5 | M | 53 | 13 |
| 17.2 mm | 7 | N | 54.5 | 14 |
| 17.8 mm | 7.5 | O | 55.5 | 15 |
| 18.1 mm | 8 | P | 57 | 16 |
| 18.5 mm | 8.5 | Q | 58 | 17 |
| 19.1 mm | 9 | R | 59.5 | 18 |
| 19.4 mm | 9.5 | S | 61 | 19 |
| 19.7 mm | 10 | T | 62 | 20 |
| 20.4 mm | 10.5 | U | 63.5 | 22 |
| 20.7 mm | 11 | V | 64.5 | 23 |
1.Select an existing ring that fits the desired finger.
2.Measure the internal diameter of the ring (in mm).
3.Use the below chart to determine your ring size.
| Internal Diameter (MM) | USA & Canada | Adjustable Rings |
|---|---|---|
| 15 | 4 | S |
| 15.3 | 4.5 | S |
| 15.6 | 5 | S |
| 16.2 | 5.5 | S |
| 16.6 | 6 | M |
| 16.9 | 6.5 | M |
| 17.2 | 7 | M |
| 17.8 | 7.5 | M |
| 18.1 | 8 | M |
| 18.5 | 8.5 | L |
| 19.1 | 9 | L |
| 19.4 | 9.5 | L |
| 19.7 | 10 | L |
| 20.4 | 10.5 | L |
| 20.7 | 11 | L |
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Description
Immerse yourself in the calm power of water-style sword arts with this sky-blue topaz ring. The oval stone rests in a band carved like ukiyo-e waves, tracing the sweep of a blade guided by breath—steady, fluid, unstoppable. Each curve captures the rhythm of water and the quiet strength it lends the wearer. Perfect as an engagement ring for the one who breathes like water, a November-birthstone keepsake, or a meaningful gift for ocean-hearted dreamers.
✨ Details:
✦ 4x6mm natural oval-cut sky blue topaz center
✦ White topaz accent stones
✦ 14K white gold vermeil (14K white gold plated over a sterling silver base)
✦ Ocean waves on the band
✦ Hypoallergenic and nickel-free
✦ Exclusive Azura Jewelry design
Disclaimer: This is an independent, fan-inspired interpretation. It is not an official Demon Slayer product and is not affiliated with, sponsored, or endorsed by its creators, publishers, studios, or rights holders. All related names, marks, and characters remain the property of their respective owners.
The Story Behind This Piece
Gemstones
Measurements
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