Diamantvormen: rond

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Zuiverheid

Slijpvorm

MM CARAT WEIGHT
1.0 0.005
1.3 0.01
1.5 0.015
1.7 0.02
1.8 0.025
2.0 0.03
2.1 0.035
2.2 0.04
2.4 0.05
2.5 0.06
2.7 0.07
2.8 0.08
2.9 0.09
3.0 0.10
3.1 0.11
3.2 0.12
3.3 0.14
3.4 0.15
3.5 0.16
3.6 0.17
3.7 0.18
3.8 0.20
3.9 0.22
4.0 0.25
4.2 0.30
4.4 0.33
4.5 0.35
4.6 0.38
4.8 0.40
5.0 0.50
5.4 0.60
5.5 0.63
5.6 0.65
6.0 0.75
6.4 0.95
6.6 1.00
6.8 1.17
7.0 1.25
7.2 1.33
7.5 1.55
7.8 1.75
8.0 2.00
8.4 2.15
8.6 2.25
9.0 2.75
9.4 3.00
9.6 3.15
9.8 3.35
10.0 3.50
10.2 3.75
10.4 4.00
10.6 4.25
10.8 4.5
11.0 4.75
11.2 5.00
12.0 6.50
EXCELLENT VERY GOOD GOOD
TABLE % 52-62 50-52
OR
62-66
47-50
OR
66-69
DEPTH % 57.5-63 56-57.5
OR
63-64.5
53-56
OR
64.5-67.5
CROWN 31.5-36-5 26.5-31.5
OR
36.5-38.5
22-26.5
OR
38.5-40
PAVILLION 40.6-41.8 39.8-40.6
OR
41.8-42.4
38.8-39.8
OR
42.4-43
RONDIST Thin
TO
Slightly Thick
Very Thin
TO
Thick
Extremely Thin
TO
Very Thick
GIRDLE None
TO
Small
None
TO
Medium
None
TO
Large
RATIO 1.00-1.01 1.00-1.01 1.00-1.02