1mm - 6.5mm 10k Round Franco Diamond Cut Solid White Gold Necklace Weight Chart

16" 18" 20" 22" 24" 26" 28" 30"
1mm 2.6
grams
3.0
grams
3.3
grams
3.6
grams
4.0
grams
- - -
1.3mm 3.4
grams
3.8
grams
4.2
grams
4.6
grams
5.1
grams
- - -
1.5mm 5.4
grams
6.1
grams
6.7
grams
7.4
grams
8.1
grams
- - -
2.2mm
8.9
grams
10.1
grams
11.2
grams
12.3
grams
13.4
grams
14.5
grams
15.7
grams
16.8
grams
2.8mm
13.6
grams
15.3
grams
17.0
grams
18.7
grams
20.4
grams
44.3
grams
44.3
grams
44.3
grams
3mm
18.8
grams
21.2
grams
23.5
grams
25.9
grams
28.2
grams
44.3
grams
44.3
grams
44.3
grams
4mm 28.8
grams
32.4
grams
36.0
grams
39.6
grams
43.2
grams
46.8
grams
50.4
grams
54.0
grams
4.5mm -
grams
-
grams
-
grams
-
grams
-
grams
-
grams
-
grams
-
grams
5mm 47.1
grams
53.0
grams
58.8
grams
64.7
grams
70.6
grams
76.5
grams
82.4
grams
88.3
grams
6mm 66.3
grams
74.6
grams
82.8
grams
91.1
grams
99.4
grams
107.7
grams
116.0
grams
124.3
grams
6.5mm 84.0
grams
94.5
grams
105.0
grams
115.5
grams
126.0
grams
136.5
grams
147.0
grams
157.5
grams