14k Reversible Omega Two-Tone Gold Necklace Weight Chart

 

16”

17”

18”

20”

2.5mm

8.6
grams

-

10.6
grams

-
3mm
10.8
grams
-
12.2
grams
13.6
grams
4mm
12.8
grams
13.6
grams
14.4
grams
16.0
grams

6mm

22.3
grams

23.4
grams

24.9
grams

27.7
grams