Cushion Cut Diamond Prices | Pricing for Loose Diamonds

The charts below show current retail diamond prices statistics for cushion diamonds from the inventories of 15 vendors listed on Pricescope. Each link represents an average per carat price for different color and clarity combinations. Please be aware that cut quality can make a difference in price. Click on the price links below to be taken to a list of diamonds within your specific parameters.

Click below to see other diamond shape for the average and lowest diamond prices for each diamond shape .

Scroll down to see all the diamond ranges or click below to view the loose diamond price table.
Average Lowest
0.3-0.37 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 2593 2313 1568 1972
E 2293 2105
F 2118 1854 1695
G 1436 1351
H 1470
I 902
J
K
L
M
N
O
Average Lowest
0.38-0.45 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 3919 2466 2483 2395 3024 2106 1824 1380
E 3226 2501 2443 2294 2321 2005 1880 1174
F 2805 2617 2407 2354 2384 1898 1723 1041
G 2227 2260 2355 2078 1869 1656 1300
H 2214 1279
I 1631 1666 1690 1298
J 1265 1652 1634 1586 1451 1251
K 1240 1139
L
M
N
O
Average Lowest
0.46-0.49 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 2192 2265 3100
E 2917 2638 2091
F 1935 2106 1976 2204 1584
G 2091 1291 1918
H
I 1581 1551
J 1451
K 1255
L 1115
M
N
O
Average Lowest
0.5-0.69 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 3517 3147 2830 2664 2623 2207 2033 1649
E 4985 3138 2607 2467 2318 2405 2063 1885 1756
F 2767 2619 2547 2442 2243 1969 1811 1617
G 2432 2462 2194 2227 2174 1996 1729 1570
H 2442 2077 2015 2131 1931 1797 1826 1432
I 1773 1860 1862 1823 1925 1693 1641 1402
J 1754 1696 1768 1629 1681 1709 1588 1101
K 1475 1568 1436 1365
L 1277 1063 1066
M 710 709 1268
N
O
Average Lowest
0.7-0.89 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 7502 4997 3736 3622 3398 3481 3208 2760 2369
E 3865 3745 3482 3383 3310 3078 2673 2289
F 3456 3484 3351 3425 3178 3065 2571 2293
G 2836 3474 3366 3075 3074 3022 2809 2420 2118
H 3306 3163 2902 2848 2688 2562 2199 1926
I 2746 2505 2454 2416 2322 2264 2125 1603
J 2132 2285 2248 2084 2054 2036 1869 1485
K 1439 1882 1572 1677 1705 1399 1064
L 1611 1259
M 3182 919 1167
N 2812
O
Average Lowest
0.9-0.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 7813 5016 4628 3809 3625 4038 3230
E 6044 5565 4097 3747 3960 3676 3168 2465
F 4192 4103 3762 3849 3714 3638 3177 2454
G 3742 3779 3517 3599 3625 3584 2949 2334
H 3613 3172 3250 3416 3327 3252 2825 2011
I 2896 2942 2908 2978 3034 2898 2687
J 2607 2352 2504 2549 2468 2349 2123
K 1643 2672 2063 2010 1914 1899
L 1489 1820 1880
M 1223 872 1151
N
O 3493
Average Lowest
1.5-1.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 15376 11836 9703 8296 7849 6907 5770 3145
E 12101 10906 9326 8282 7478 6782 5529 4118 3467
F 9741 8510 9015 7602 7403 6732 5562 3810 3164
G 7727 8173 7252 7091 6671 6149 5131 2836
H 7333 6450 6127 5963 5642 5555 4763 2608
I 5753 5249 5308 5257 5380 4911 4872 4219 2700
J 4417 4273 4105 4060 4066 3838 3568 2546
K 3590 3369 3343 3170 3133 3015 2745
L 3122 2829 2890 2638 2515
M 2156 2694 1771 3458
N 4908
O
Average Lowest
2-2.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 22922 16457 12368 12305 10719 8900 6477
E 19299 15061 14494 12129 11423 10276 8596 6704 4039
F 12345 11413 11473 10077 9753 8481 6769 4022
G 10174 10199 9929 9434 9175 7829 6679
H 8946 8378 8469 8012 7597 6891 5751 3912
I 7632 6783 6521 6295 6019 5368 3768
J 5277 5617 5322 5068 4953 4934 4676
K 4060 4041 4404 4124 4041 4168 3993
L 8494 3412 4033 3284 3264 2531
M 2522 2543 2264 3523
N 2519
O