Size chart
Selectable ring sizes use US sizing. Use the chart below to compare US sizes with EU / ISO, UK / AU, and inner diameter measurements.
| Diameter (mm) | US | EU / ISO (mm) | UK / AU |
|---|---|---|---|
| 14.1 | 3 | 44 | F |
| 14.5 | 3.5 | 46 | G |
| 14.9 | 4 | 47 | H |
| 15.3 | 4.5 | 48 | I |
| 15.7 | 5 | 49 | J |
| 16.1 | 5.5 | 51 | K |
| 16.5 | 6 | 52 | L |
| 16.9 | 6.5 | 53 | M |
| 17.3 | 7 | 54 | N |
| 17.7 | 7.5 | 56 | O |
| 18.1 | 8 | 57 | P |
| 18.5 | 8.5 | 58 | Q |
| 19.0 | 9 | 60 | R |
| 19.4 | 9.5 | 61 | S |
| 19.8 | 10 | 62 | T |
| 20.2 | 10.5 | 63 | U |
| 20.6 | 11 | 65 | V |
| 21.0 | 11.5 | 66 | W |
| 21.4 | 12 | 67 | X |
| 21.8 | 12.5 | 68 | Y |
| 22.2 | 13 | 70 | Z |
EU / ISO values show inner circumference in millimeters. Diameter values are approximate.
Description
Corevault – Raw Kyanite Ring
This raw kyanite ring holds its uncut crystal in a clawed setting like a geological specimen. The surface is rough, layered, and visibly natural — a deep indigo with occasional shimmer. The stone isn’t polished into perfection — it’s presented as found.
The band is cast in blackened silver with a rugged hammered texture. Gold elements run through it like veins — dotting the sides, circling the openings, and rising into the claws that lock the stone in place. The contrast between wild and intentional is the point.
For those drawn to raw materials and primal structure, this piece feels more like a relic than a ring.
Made by hand for you, just like the piece in the photos: the same design, metal, stones and weight. An uncut stone, baroque pearl or coral branch is matched by weight, so its shape is its own. Details →
Complete the look
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Quick add This product has multiple variants. The options may be chosen on the product page
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Quick add This product has multiple variants. The options may be chosen on the product page
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Quick add This product has multiple variants. The options may be chosen on the product page
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Quick add This product has multiple variants. The options may be chosen on the product page
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Quick add This product has multiple variants. The options may be chosen on the product page
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Quick add This product has multiple variants. The options may be chosen on the product page
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Quick add This product has multiple variants. The options may be chosen on the product page
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Explore our collections
This piece belongs to our After Dark collection. You’ll also find it in Silver Rings.
Behind the piece
Magic Stones is an independent jewelry studio in Türkiye, with design and making kept close inside our own workshops
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