Metal: Real 14K Yellow Gold Gemstone: None Finish: Polished Chain Type: Hollow / Solid Diamond-cut Link Closure Type: Lobster Clasp Hollow Chain Width and Weight (Average): - 2.0mm: 0.18 gram per 1.0 inch - 2.5mm: 0.23 gram per 1.0 inch - 3.0mm: 0.31 gram per 1.0 inch - 4.0mm: 0.42 gram per 1.0 inch - 5.0mm: 0.49 gram per 1.0 inch - 6.0mm: 0.7...