Update 09/09/19: I took the chain to the jeweler to get buffed and polished. Chain weighed 497.1 on the scale after polishing. Gold chain worn daily, appraised and tested at several different jewelers. This was bought a couple years ago from a high end store near Miami Florida who custom makes miami cuban chains.
It is about 17 mm and is 28 inches in length. Features a hand made box lock with 3 locking mechanisms to insure it will never fail or fall off.
This is big and heavy and definitely gets looks. It has small scratches on the links from daily wear. To add, please no scammers. The item "Half Kilo 10K yellow Miami Cuban Gold Chain Necklace" is in sale since Tuesday, September 3, 2019.This item is in the category "Jewelry & Watches\Men's Jewelry\Chains, Necklaces & Pendants". The seller is "kdizzog" and is located in Grand Rapids, Michigan. This item can be shipped to United States.