HEX GRID — Limited Edition
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HEX GRID — Limited Edition
Structure defines strength.
The HEX GRID bracelet is precision-machined from solid forged carbon fiber and sculpted into a geometric hexagonal lattice.
The honeycomb structure is not decorative. It is architectural — designed to provide strength through geometry. Inspired by high-performance engineering, the hexagonal pattern represents maximum structural integrity.
Each piece is individually machined to reveal the depth and dimensionality of forged carbon’s natural marbling. The surface shifts with light, exposing layers within the composite.
Architectural geometry. Material clarity. Engineered precision.
Details
- Material: Solid forged carbon fiber
- Structure: 3D machined hexagonal lattice
- Finish: Precision-cut, hand-finished surface
- Construction: Solid carbon body
- Origin: Made entirely in-house
Features
- Machined from a single carbon block
- Architectural honeycomb structure
- Unique forged carbon marbling — no two pieces are identical
- Hypoallergenic
Limited production. No mass manufacturing.
Ring Size Guide
Ring Size Guide
| US Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| 6 | 16.5 | 52.0 |
| 7 | 17.3 | 54.5 |
| 8 | 18.2 | 57.0 |
| 9 | 18.9 | 59.5 |
| 10 | 19.8 | 62.1 |
| 11 | 20.6 | 64.6 |
| 12 | 21.4 | 67.2 |
| 13 | 22.2 | 69.7 |
| 14 | 23.0 | 72.3 |
How to Measure at Home
Method 1 — Use an existing ring
- Measure the inner diameter of a ring that fits you
- Match the measurement to the chart above
Method 2 — String or paper method
- Wrap a string or strip of paper around your finger
- Mark where the ends meet
- Measure the length in millimeters
- Match to the circumference column
Tip: Measure at the end of the day when fingers are slightly larger for the most accurate fit.
Bracelet Sizing
SIZING GUIDE
Engineered fit starts with accurate measurement. Follow the steps below to select the correct size.
BRACELET SIZING
How to Measure Your Wrist
- Measure your wrist just above the wrist bone.
- Use a flexible measuring tape. If you don’t have one, use a string and measure it against a ruler.
- Keep it snug — not loose, not tight.
- Do not add extra space. We include a comfort allowance in the bracelet design.
Bracelet Size Chart
| Size | Wrist Circumference (cm) | Wrist Circumference (in) |
|---|---|---|
| XS | 14.5 – 16 cm | 5.7 – 6.3 in |
| S | 16 – 17 cm | 6.3 – 6.7 in |
| M | 17 – 18.5 cm | 6.7 – 7.3 in |
| L | 18.5 – 20 cm | 7.3 – 7.9 in |
| XL | 20 – 21.5 cm | 7.9 – 8.5 in |
Between sizes? Choose the larger size for a looser fit.
Care Guide
Kartiel forged carbon jewelry is finished with an automotive-grade clear coat used on luxury cars, providing durability and long-lasting protection. Clean with a soft cloth and avoid harsh chemicals to maintain its finish.
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How It’s Made
Each piece is shaped, finished, and refined in-house from forged carbon composite and precious materials.
