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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 |
Still not sure how to measure your ring?
No worries, we got you covered!
Check Our Ring Sizer Page.
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Handpicked Gemstone
Description
Step into your next chapter with the Clover Club Black Onyx Ring, a bold and elegant poker-inspired ring symbolizing transformation, personal growth, and quiet strength. Inspired by the ancient symbolism of the club suit, this design reflects the journey of evolving and thriving through change.
At its center is a striking marquise-cut black onyx stone, representing clarity born from shadow. The intricate scrollwork and vine-like details evoke the shape of a clover in bloom, while sparkling white topaz accents add a touch of light and renewal.
With its nature-inspired curves and gothic charm, this fantasy-style ring is perfect for those who seek jewelry with meaning and mystery. Whether worn as a statement ring, a symbolic gift, part of a fantasy jewelry collection, or given as a July birthstone gift, the Clover Club Ring offers elegant vintage flair and timeless significance. A powerful reminder that transformation isn’t just beautiful—it’s essential.
✨ Details:
✦ 3x6mm marquise-cut natural black onyx (center stone)
✦ White topaz (vermeil) or moissanite (solid gold) accent stones
✦ Available in 14K white gold vermeil (14K white gold plated over a sterling silver base) and 10K solid white gold
✦ Ornate, vine-inspired metalwork with club symbolism
✦ Hypoallergenic and nickel-free
✦ Exclusive Azura Jewelry design
Gemstones
Black Onyx
Origin: Brazil
Birthstone: July
Meaning: Black onyx, a variety of chalcedony, has been historically mined in various countries worldwide. Its use in jewelry, amulets, seals, and talismans across different cultures speaks to its enduring significance and perceived metaphysical properties.
Powers: Revered for its deep black hue and smooth, polished appearance, this gemstone is often associated with protective energies, shielding the wearer from negative influences and absorbing negativity. It is thought to instill a sense of stability, strength, and self-control, aiding in decision-making and fostering resilience during challenging times. Emotionally, black onyx is believed to facilitate healing by absorbing and transforming negative energies, promoting emotional well-being, and releasing past traumas.
Measurements
Vermeil:
✦ Center Stone: 3x6mm marquise Black Onyx
✦ Accent Stones: 1.0-1.7mm round White Topaz
Solid Gold:
✦ Center Stone: 3x6mm marquise Black Onyx
✦ Accent Stones: 1.0-1.7mm round Moissanite
Complete the look:
Clover Club Black Onyx Ring
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