3.5mm Hollow Round Venetian Box Gold Diamond Lock Necklace Weight Chart

16" 18" 20" 22" 24" 26" 28" 30"
10k
10.4
grams
11.7
grams
13.0
grams
14.3
grams
15.6
grams
17.0
grams
18.2
grams
19.5
grams
14k 12.1
grams
13.6
grams
15.1
grams
16.6
grams
18.1
grams
19.6
grams
21.1
grams
22.7
grams