Bypass, Knot, & Loop Rings. Cuban / Curb. 4.4mm Cuban / Curb Link D-Cut Pave Italian Chain Necklace in. 925 Sterling Silver. The featured Italian-made chain necklace is cast in solid. 925 sterling silver and showcases 4.4mm curb links detailed on one side with diamond-cut pave & high-polish on the other.
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