A 14k solid white gold 4.5mm concave mariner chain necklace in your choice of 20" or 24" lengths.

The white gold mariner chain is polished and includes industry standard, secure lobster claw clasp closure.

The chain weighs approx.:

20" - 16.17 grams.
24" - 19.73 grams.

Also available in varying widths, shown below, as well as 14k solid yellow gold.