Comparative Rhinestone Sizes

Round Cut

Stone Size Pearl Plate Inch Dec. Millimeters Approximate Weight of Same Size Diamond
000 1 .035 .90  
00 2 .039 1.00  
0 3 .043 1.10  
1 4 .047 1.20  
2 5
6 		.051
.053 		1.30
1.35 		 
3 7
8 		.055
.059

1.40
1.50

 
4 9
10 		.063
.067 		1.60
1.70 		 
5 11
12 		.071
.075 		1.80
1.90 		 
6 13
14 		.079
.083 		2.00
2.10 		.04 Ct.
7 15
16 		.087
.091 		2.20
2.30 		 
8 17
18 		.095
.098 		2.40
2.50
.07
9 19
20 		.102
.106 		2.60
2.70 		 
10 21
22 		.110
.113 		2.80
2.85 		 
11 23 .118 3.00 .12
12 24 .125 3.20  
13 25
26 		.130
.134

3.30
3.40

 
14 27
28 		.138
.142 		3.50
3.60 		.20
15 29
30 		.146
.150 		3.70
3.80 		 
16 31 .158 4.00 .25
17 32
33 		.162
.166 		4.10
4.20 		 
18   .170 4.40 .38
19   .181 4.60  
20   .189 4.80  
21   .193 4.90 .50
22   .200 5.10  
23   .206 5.27  
24   .214 5.44 .65
25   .220 5.61  
26   .228 5.78  
27   .235 5.96 .75
28   .242 6.14  
29   .249 6.32  
30   .256 6.50 1.00
31   .263 6.68  
32   .271 6.87 1.25
33   .278 7.07  
34   .286 7.27  
35   .295 7.48 1.50
36   .303 7.70  
37   .312 7.93 2.00
38   .321 8.16  
39   .331 8.41 2.25
40   .341 8.67  
41   .352 8.95 2.50
42   .362 9.23  
43   .375 9.50 3.00
44   .388 9.85 3.50
45   .401 10.19 4.50
46   .415 10.54  
47   .430 10.91 5.50
48   .445 11.30  
49   .461 11.72  
50   .471 11.97 7.00
55   .520 13.22  
60   .570 14.47  
65   .619 15.72  
70   .668 17.00  
75   .737 18.22  

 

 

Oval Cut

Size (MM) Approximate Weight of Same Size Diamond
5x3 .30 Ct.
6x4 .50
7x5 .75
8x6 1.25
9x7 2.00
10x8 2.50
12x10 4.00
   

Navette Cut

Size (MM) Approximate Weight of Same Size Diamond
4x2 .20 Ct.
6x3 .33
8x4 .65
10x5 1.25
12x6 2.00
14x7 3.25
.  
   

Pear (teardrop) Cut

Size (MM) Approximate Weight of Same Size Diamond
5x3 .30 Ct.
6x4 .50
7x5 .75
8x5 1.25
9x6 1.50
10x7 2.25
12x8 4.00
15x10 6.00

Emerald Cut

Size (MM) Approximate Weight of Same Size Diamond
5x3 .30 Ct.
6x4 .50
7x5 .75
8x6 1.25
9x7 2.00
10x8 2.50
11x9 4.00
12x10 5.00

Heart Shape

Size (MM) Approximate Weight of Same Size Diamond
4x4 .25 Ct.
5x5 .50
6x6 .75
7x7 1.25
8x8 1.50
9x9 2.50
10x10 3.50