Beautiful colors! These 4mm rainbow opal studs have wonderful flash. These synthetic opals will be your new favorite!
Crystal:Rainbow bello opal. Polymer impregnated synthetic opal (80% Silica)
Bezel Measurements:
- Circumference: 4.59mm
- Depth: 2.95mm
Post Measurements:
- Wire Thickness: 0.74mm, 21ga
- Wire Length: 9.5mm
Are Backings Included With This Code: No.
Backings That Will Fit These Studs:
These studs have a protective anti-tarnish coating.
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