Professional Diamond wholesale price index per UNIT of 1.00 | One carat in US $

To calculate diamond price for 1.01 | 1.02 | 1.03 | 1.04 | 1.05 | 1.06 | 1.07 | 1.08 | 1.09 | 1.10 | 1.11 | 1.12 | 1.13 | 1.14 | 1.15 | 1.16 | 1.17 | 1.18 | 1.19 | 1.20 | 1.21 | 1.22 | 1.23 | 1.24 | 1.25 | 1.26 | 1.27 | 1.28 | 1.29 | 1.30 | 1.31 | 1.32 | 1.33 | 1.34 | 1.35 | 1.36 | 1.37 | 1.38 | 1.39 | 1.40 | 1.41 | 1.42 | 1.43 | 1.44 | 1.45 | 1.46 | 1.47 | 1.48 | 1.49 carat divide price by 1.00 and multiply by new carat weight - Premiums of  5 to 15% for oversised diamonds of 1.30 to 1.49 carat
Legend: Prices in bold = changes

View quality chart by importance: Cut - Color: D E F G H... - Clarity: IF VVS VS... - Size - Shape - Weight  

Professional Wholesale diamond price index for diamonds from 1.00 | One | 4/4 to 1.49 carat updated April 2015
Natural, untreated Diamond price by Carat - Select a Diamond price index by carat size steps for round brilliant diamonds. 
Diamond chart for large diamonds - Source: Antwerp World Diamond Center - Email  Tel: + 32 479 28 12 13
Detailed different actual diamond price index by carat price steps

0.01 to 0.03 carat

0.04 to 0.07 carat

0.08 to 0.14 carat

0.15 to 0.17 carat

0.18 to 0.22 carat

 0.23 to 0.29 carat

0.30 to 0.37 carat

0.38 to 0.49 carat

0.50 to 0.69 carat

 0.70 to 0.89 carat

0.90 to 0.99 carat

1.00 to 1.49 carat

1.50 to 1.99 carat

2.00 to 2.49 carat

2.50 to 2.99 carat

3.00 to 3.49 carat

3.50 to 3.99 carat

4.00 to 4.49 carat

4.50 to 4.90 carat

5.00 to 5.49 carat

Fancy colors

Rough Diamonds
IF - LC

22990

16055

13490

10925

8930

7600

6270

5320

4750

3990
VVS1

16625

13965

11400

9975

8265

7030

5890

5130

4560

3800

VVS2

14440

11305

10165

9025

7695

6555

5700

4940

4465

3610
VS1

11495

10165

9310

8170

7220

6365

5510

4750

4370

3515
VS2

10165

9025

8170

7505

6840

6080

5320

4560

4180

3325

SI1

7790

7505

7220

6840

6175

5700

5035

4370

3990

3135

SI2

6555

6270

5985

5795

5510

5130

4750

4085

3610

2850

SI3

5510

5320

5130

4940

4655

4370

3895

3420

3230

2565

I - P1

4465

4275

4180

4085

3895

3515

3040

2850

2660

2375
Color

D

E

F

G

H

I

J

K

L

M

Clarity:
I - P2

2565

2470

2375

2280

2185

2090

1900

1710

1615

1520​
I - P3

1615

1520

1425

1330

1330

1235

1235

1140

1045

1045
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This page was last updated on: April 5, 2015
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