What Is Bezel Wire Height?
Bezel wire height refers to the vertical height of the metal strip used to surround and secure a cabochon stone in a bezel setting.
Choosing the correct height is important because the bezel must hold the stone securely while still leaving enough of the stone visible.
General Bezel Height Rule
A common workshop guideline is to use bezel wire approximately 0.5–1.0 mm taller than the stone before setting.
The extra material allows the bezel edge to be burnished or pushed over the stone securely during setting.
Recommended Bezel Heights
| Stone Height | Suggested Bezel Height | Typical Use |
|---|---|---|
| 3 mm | 3.5–4 mm | Small cabochons, earrings |
| 4 mm | 4.5–5 mm | Medium pendants and rings |
| 5 mm | 5.5–6 mm | Common cabochon settings |
| 6 mm | 6.5–7 mm | Larger stones and pendants |
| 7 mm | 7.5–8 mm | Deep cabochons and statement pieces |
Factors That Affect Bezel Height
- Stone dome height
- Stone shape and curvature
- Metal thickness
- Amount of bezel overlap desired
- Whether the setting is decorative or heavy-duty
- Personal setting technique and burnishing style
Too Tall vs Too Short
If the bezel wire is too short, the stone may not secure properly. If it is too tall, too much metal can cover the stone and create an unbalanced appearance.
Many jewelers trim the bezel slightly after soldering and test-fit the stone before final setting.
Using Calipers For Accurate Measurements
Digital calipers are one of the best tools for measuring cabochon height accurately before selecting bezel wire.
Measuring directly in millimeters is more precise than estimating bezel height visually.