3MM 14kt Byzantine chain gram weight listed below.
16 inch- Approx. 90.4 grams in 14kt gold
18 inch- Approx. 101.7 grams in 14kt gold
20 inch- Approx. 113 grams in 14kt gold
22 inch- Approx. 124.3 grams in 14kt gold
24 inch- Approx. 135.6 grams in 14kt gold
26 inch- Approx. 147 grams in 14kt gold
30 inch- Approx. 169.4 grams in 14kt gold
 
Byzantine chain width may vary. 
All weights are approximate. 
No returns or refunds on this item, sales are final.