1.8mm - 9mm 14K Byzantine Solid Yellow Gold Necklace Weight Chart

16" 18" 20" 22" 24" 26" 28" 30"
1mm 12,3     grams 13,9     grams 15,4     grams 16,9     grams 18,5     grams 20     grams 21,6     grams 23,1     grams
1.5mm 14,7     grams 16,6     grams 18,4     grams 20,2     grams 22,1     grams 23,9     grams 25,8     grams 27,6     grams
2mm 14,7     grams 16,6     grams 18,4     grams 20,2     grams 22,1     grams 23,9     grams 25,8     grams 27,6     grams
3mm 29,4     grams 33,1     grams 36,8     grams 40,5     grams 44,2     grams 47,8     grams 51,5     grams 55,2     grams
4mm 48,3     grams 54,4     grams 60,4     grams 66,4     grams 72,5     grams 78,5     grams 84,6     grams 90,6     grams
4.5mm 67,4     grams 75,8     grams 84,2     grams 92,6     grams 101     grams 109,5     grams 117,9     grams 126,3     grams
6mm 92,5     grams 104     grams 115,6     grams 127,2     grams 138,7     grams 150,3     grams 161,8     grams 173,4     grams
6.5mm 132,1    grams 148,6     grams 165,2     grams 181,7    grams 198,2  grams 214,7   grams 231,2    grams 247,8     grams
7mm 163,2     grams 183,6     grams 204     grams 224,4     grams 244,8     grams 265,2     grams 285,6     grams 306    grams
9mm 224     grams 252     grams 280     grams 308     grams 336     grams 364     grams 392     grams 420     grams