Classic 14KT (585) Yellow Gold 3.1mm Wide Mariner Chain Necklace 18" - 4.0g RCI. This necklace has a wearable length of 18 1/4".
Classic Heavy 14KT Yellow Gold 5.1mm Wide Mariner Chain Necklace 20.5" - 23.41g. This necklace is approximately 20 1/2 inches in length and 5.1mm in width.
High Shine 14KT Tri-Color Gold Diamond Cut Mariner Chain Necklace 23.5" - 8.2g. This necklace is approximately 23 1/2 inches in length and 3.2mm in width. The clasp is made with 10KT yellow gold while the chain is made with 14KT tri-color gold.