1mm Solid Round Snake Chain Necklace Real 14K  Yellow Gold ALL LENGTHS Metal Condition Finish Avg. Weight Width Length Clasp/Bail Retail Price Real 14K Yellow Gold (Properly Stamped 14K) Brand New Polished 4 grams (24")  about  0.16 gr per inch 1mm Selectible from the drop-down menu above, from 14" to 24". Lobster Claw Clasp $448