Skip to main content
  • INTERNATIONAL SHIPPING & FREE RETURNS (USA)
  • We Price Match
  • 100% Money back Guarantee
We are revamping our website, you might get some issues while browsing, kindly message us on +91 9016106290 or email us at info@rrpdiamonds.com

Diamond Carat Size Chart

Select your perfect Natural diamond from thousands of ethically sourced diamonds.
  • Round
  • Princess
  • Asscher
  • Cushion
  • Oval
  • Radiant
  • Emerald
  • Pear
  • Heart
  • Marquise
  • Triangle
  • Kite
  • Baguette
  • Tapered Baguette

Round Cut

MM SizeCarat Weight
0.80.0025
10.005
1.120.0075
1.150.0067
1.250.01
1.30.01
1.50.015
1.750.02
1.80.025
20.03
2.250.04
2.50.06
2.750.08
30.11
3.250.14
3.50.17
3.750.21
40.25
4.250.28
4.50.36
4.750.44
50.46
5.250.56
5.50.66
5.750.76
60.84
6.250.93
6.51.03
6.751.24
MM SizeCarat Weight
71.28
7.251.49
7.51.67
7.751.75
82.04
8.252.11
8.52.43
8.752.55
92.75
9.253.05
9.53.35
9.753.61
103.87
10.254.16
10.54.41
10.754.57
114.91
11.255.49
11.55.85
126.84
12.257.26
12.57.36
12.757.52
138.51
13.59.53
1410.49
1512.89
1616.06

Shop Round Cut

Princess / Square Cut

MM SizeCarat Weight
1.50.015
1.750.03
20.06
2.250.08
2.50.1
2.750.13
30.18
3.250.26
3.50.29
3.750.31
40.39
4.250.44
4.50.56
4.750.64
50.71
5.250.75
5.50.99
5.751.11
61.24
6.251.39
MM SizeCarat Weight
6.51.59
6.751.75
71.96
7.252.01
7.52.4
7.752.74
83.01
8.253.24
8.53.67
8.754.1
94.12
9.55.09
9.755.36
105.62
10.255.76
10.55.99
117.44
11.59.44
129.52

Shop Princess Cut

Asscher Cut

MM SizeCarat Weight
40.39
4.50.56
50.71
5.50.99
61.24
6.51.59
71.96
7.52.4
MM SizeCarat Weight
83.01
8.53.67
94.12
9.55.09
105.62
117.44
129.52
1312.66

Shop Asscher Cut

Cushion Cut

MM SizeCarat Weight
40.25
4.50.36
50.46
5.250.56
5.50.66
5.750.76
60.84
6.250.93
6.51.03
6.751.24
71.28
7.51.67
MM SizeCarat Weight
82.04
8.52.43
92.75
9.53.35
103.87
10.54.41
114.91
11.55.85
126.84
138.51
1410.49
1512.89

Shop Cushion Cut

Oval Cut

MM SizeCarat Weight
4.5 x 3.50.21
5 x 30.21
5 x 40.35
5.5 x 3.50.33
6 x 40.43
6.5 x 4.50.65
6 x 50.61
7 x 50.76
7.5 x 5.50.98
8 x 61.21
8.5 x 6.51.46
9 x 61.41
9 x 71.86
MM SizeCarat Weight
10 x 82.54
10.5 x 8.52.88
11 x 93.85
12 x 82.99
12 x 105.05
14 x 105.81
13 x 116.05
14 x 128.21
15 x 128.76
16 x 129.32
16 x 1411.88
18 x 1312.86
20 x 1514.96

Shop Oval Cut

Radiant Cut

MM SizeCarat Weight
4.5 x 3.50.34
5 x 30.31
6 x 30.41
6 x 4.60
6.5 x 4.50.83
7 x 51.14
7.25 x 5.251.24
7.5 x 5.51.47
8 x 61.74
8.5 x 6.52.25
9 x 72.62
9.5 x 7.53.18
10 x 73.31
MM SizeCarat Weight
10 x 83.49
11 x 95.05
11.5 x 106.45
12 x 96.06
12 x 106.79
13 x 96.54
13 x 119.33
13.5 x 11.510.19
14 x 108.47
14 x 1212.14
15 x 1111.48
16 x 1214.22

Shop Radiant Cut

Emerald Cut

MM SizeCarat Weight
3 x 20.1
3.5 x 20.12
4 x 20.15
4 x 30.2
5 x 30.29
5.5 x 3.50.46
5.5 x 40.48
6 x 40.66
6.5 x 4.50.88
7 x 51.06
7.25 x 5.251.24
7.5 x 5.51.45
8 x 61.74
8.5 x 6.52.17
MM SizeCarat Weight
9 x 72.62
9.5 x 7.53.21
10 x 73.01
10 x 83.79
11 x 95.21
12 x 85.34
12 x 106
13 x 96.38
14 x 86.25
14 x 108.48
13 x 119.13
14 x 1211.26
16 x 1214.22

Shop Emerald Cut

Pear Cut

MM SizeCarat Weight
3 x 20.13
4 x 2.50.18
4 x 30.21
5 x 30.25
5 x 40.35
6 x 40.39
6.5 x 4.50.57
7 x 50.71
8 x 50.81
8.5 x 5.51.08
8 x 61.25
9 x 61.33
9 x 71.75
10 x 61.71
10 x 71.8
10 x 82.46
11 x 7.502.61
11 x 83
12 x 73.12
MM SizeCarat Weight
12 x 83
12 x 93.44
13 x 82.98
14 x 83.47
13 x 94.11
14 x 94.25
15 x 95.06
14 x 105.41
13 x 115.65
15 x 105.75
15 x 117.36
16 x 95.86
16 x 106.27
16 x 128.99
17 x 106.46
18 x 118.14
18 x 129.35
18 x 1310.21

Shop Pear Cut

Heart Cut

MM SizeCarat Weight
3.50.18
40.25
4.250.28
4.50.34
4.750.38
50.44
5.50.61
60.74
6.250.83
6.50.93
71.13
7.51.59
MM SizeCarat Weight
81.71
92.41
9.52.9
103.16
114.41
125.66
137.88
149.38
1510.79
1613.27
1815.33

Shop Heart Cut

Marquise Cut

MM SizeCarat Weight
3 x 1.50.025
3.5 x 1.750.065
3.5 x 20.07
3.75 x 1.750.11
4 x 20.1
4.25 x 2.250.12
5 x 2.50.14
5 x 30.2
5.5 x 2.750.16
5.5 x 30.18
6 x 30.25
6.5 x 30.23
7 x 30.3
7 x 3.5.35
7 x 43.4
7.5 x 3.50.33
8 x 40.47
9 x 4.50.71
MM SizeCarat Weight
9 x 50.76
9.5 x 50.85
10 x 50.95
11 x 5.51.25
11.5 x 61.33
12 x 61.62
12 x 6.51.71
13 x 6.52.11
14 x 72.48
15 x 7.53.09
14 x 83
15 x 73.12
15 x 83.44
16 x 83.86
17 x 8.54.88
17.5 x 105.5
20 x 87.08
20 x 107.94
20 x 119.5

Shop Marquise Cut

Triangle Cut

MM SizeCarat Weight
2.50.08
30.12
3.50.18
40.25
4.250.32
4.50.37
4.750.42
50.45
5.250.53
5.50.66
5.750.71
60.76
6.250.86
6.50.94
6.751.02
MM SizeCarat Weight
71.11
7.251.32
7.51.45
7.751.69
81.79
8.251.86
92.15
9.252.54
9.753.25
103.52
114.74
126.03
138.12
149.83

Shop Triangle Cut

Kite Cut

MM SizeCarat Weight
30.12
3.50.16
3.750.19
40.23
4.250.27
4.50.31
4.750.37
50.42
5.250.49
5.50.55
5.750.64
60.7
MM SizeCarat Weight
6.250.75
6.50.91
6.750.98
71.1
7.51.21
81.75
92.35
113.66
124.9
136.42
159

Shop Kite Cut

Baguette Straight Cut

MM SizeCarat Weight
2 x 10.02
2 x 1.50.04
2 x 1.750.04
2.25 x 1.750.04
2.25 x 20.045
2.5 x 10.045
2.5 x 1.250.047
2.5 x 1.50.05
2.5 x 1.750.055
2.5 x 20.055
2.75 x 1.50.055
2.75 x 1.750.06
2.75 x 20.06
2.75 x 2.50.065
3 x 10.05
3 x 1.250.055
3 x 1.50.06
3 x 1.750.08
3 x 20.1
3 x 2.50.13
3.25 x 1.250.06
3.25 x 1.50.065
3.25 x 1.750.08
3.25 x 2.50.14
3.5 x 10.065
3.5 x 1.250.07
3.5 x 1.50.07
3.5 x 1.750.08
3.5 x 20.13
3.5 x 2.50.15
3.5 x 30.15
MM SizeCarat Weight
3.75 x 1.50.14
3.75 x 20.145
4 x 1.250.075
4 x 1.50.08
4 x 1.750.11
4 x 20.14
4 x 30.2
4.5 x 1.50.1
4.5 x 1.750.14
4.5 x 20.17
4.5 x 2.50.2
4.5 x 30.285
4.5 x 3.50.3
4.75 x 1.50.27
4.75 x 20.28
5 x 1.50.14
5 x 1.750.15
5 x 20.19
5 x 2.50.24
5 x 30.3
5 x 3.50.33
5 x 40.4
5.5 x 1.750.16
5.5 x 20.18
5.5 x 2.50.23
5.5 x 30.3
5.5 x 3.50.33
6 x 1.750.28
6 x 20.3
6 x 2.50.33
6 x 30.4

Shop Baguette Straight Cut

Baguette Tapered Cut

MM SizeCarat Weight
2 x 1.5 x 10.025
2.5 x 1.5 x 10.035
2.5 x 1.75 x 10.04
3 x 1.5 x 10.05
3 x 1.75 x 1.250.055
3 x 1.75 x 1.30.055
3 x 1.75 x 1.50.055
3 x 2 x 10.06
3 x 2 x 1.250.065
3 x 2 x 1.50.07
3 x 2 x 1.750.075
3 x 2.5 x 20.08
3.25 x 1.75 x 10.07
3.25 x 1.75 x 1.250.05
3.5 x 1.25 x 10.04
3.5 x 1.5 x 10.05
3.5 x 1.5 x 1.250.055
3.5 x 1.7 x 1.30.055
3.5 x 1.75 x 10.06
3.5 x 1.75 x 1.250.07
3.5 x 1.75 x 1.30.065
3.5 x 2 x 1.250.08
3.5 x 2 x 1.50.09
3.5 x 2.5 x 20.09
3.75 x 2 x 1.250.08
4 x 1.5 x 10.07
4 x 1.5 x 1.20.08
4 x 1.75 x 1.250.08
4 x 2 x 1.50.1
4 x 2.5 x 1.50.12
4 x 2.5 x 20.21
4 x 3 x 20.21
4.25 x 2 x 1.250.11
MM SizeCarat Weight
4.25 x 2 x 1.50.13
4.25 x 2.5 x 1.250.13
4.25 x 2.5 x 1.50.135
4.5 x 1.75 x 1.250.15
4.5 x 2 x 1.50.12
4.5 x 2.3 x 1.80.16
4.5 x 2.5 x 20.15
4.5 x 2.75 x 1.750.15
4.5 x 3 x 20.16
4.5 x 3 x 2.50.16
4.75 x 2.5 x 1.50.15
4.75 x 3 x 20.18
5 x 2 x 10.14
5 x 2 x 1.250.15
5 x 2 x 1.50.15
5 x 2.3 x 1.80.16
5 x 2.5 x 1.50.2
5 x 2.5 x 20.21
5 x 2.75 x 20.21
5 x 3 x 20.25
5 x 3.5 x 20.26
5 x 4 x 3.50.28
5.5 x 2 x 1.50.18
5.5 x 2.5 x 1.750.23
5.5 x 2.5 x 20.23
5.5 x 3 x 20.26
5.5 x 3 x 2.250.26
5.5 x 4 x 2.50.28
6 x 2 x 1.50.3
6 x 2.5 x 1.50.3
6 x 3 x 20.3
6.5 x 2.5 x 20.3
6.5 x 3 x 20.32

Shop Baguette Tapered Cut
Custom Size Request
✓ Valid
Note: Maximum 3 photos are allowed to upload (Size should be less than 2 mb)

Register


Already Registered?

Consultation Request
✓ Valid
Diamond Search Request
Note: We will beat the price OR do the price match on the basis of the reference URL.
Ask for a Video Request
You want to request information about . You will get all the updates via email once we have information.