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 2120 2105
F 2118 1854 1695
G 1459
H 1470
I 811
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 2570 2511 2395 3024 2073 1823 1380
E 3226 2483 2452 2341 2269 2035 1873 1185
F 2805 2617 2407 2328 2355 1967 1723 1041
G 2227 2243 2340 2068 1869 1717 1300
H 2214 2153 1959 1279 1574
I 1631 1666 1712 1460 976
J 1265 1652 1634 1572 1454 1310
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 3100 2192 2265 3100
E 2917 2091
F 1953 2191 2002 2204 1584
G 2091 1291 1942
H
I 1581 1612
J 1451 1208
K 1255
L 979
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 3522 3078 2912 2669 2581 2214 2036 1649
E 3373 2715 2460 2325 2409 2053 1882 1757
F 2663 2656 2508 2426 2216 1956 1789 1617
G 2465 2419 2201 2190 2175 1956 1695 1513
H 2388 2098 2042 2102 1932 1805 1826 1460
I 1899 1808 1855 1814 1864 1688 1725 1373
J 1885 1723 1733 1616 1694 1709 1596 1101
K 1475 1568 1436 1365
L 1205 1063 1066
M 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 5147 3804 3621 3454 3480 3220 2809 2369
E 3710 3620 3546 3392 3355 3108 2688 2303
F 3587 3462 3384 3464 3175 3076 2569 2249
G 2895 3470 3410 3122 3119 3040 2780 2445 2151
H 3457 3200 2877 2883 2689 2543 2209 1934
I 2814 2497 2463 2419 2350 2289 2159 1666
J 2137 2295 2221 2088 2035 2074 1903 1544
K 1498 1607 1572 1655 1792 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 7548 5182 4677 3996 3834 4033 3243
E 4971 5442 4501 3961 3934 3708 3264 2520
F 3928 4105 3799 4069 3745 3608 3157 2454
G 3811 4061 3625 3853 3675 3589 3067 2334
H 3631 3198 3223 3515 3405 3302 2892 2029
I 2737 2971 2976 3016 3087 2949 2722
J 2555 2642 2547 2605 2586 2433 2070
K 1712 2728 2127 2006 1877 1849
L 1489 1782 1880
M 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 15287 12288 9572 8046 7777 6934 5810 3145
E 11548 10162 9064 8345 7532 6802 5560 4118 3467
F 9633 8382 8992 7560 7410 6753 5540 3810
G 7673 8115 7178 7102 6589 6176 5093 2581
H 7316 6431 6198 6018 5673 5546 4775
I 5753 5064 5297 5296 5458 4961 4861 4249 2700
J 4462 4297 4020 4090 4096 3853 3601 2546
K 3406 3421 3265 3109 3177 3064 2728
L 3130 2829 2927 2715 2515
M 2156 2869 1805 3458
N 4908 2513
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 21828 15971 12686 12424 10891 8965 6553
E 19764 16211 14111 11949 11395 10380 8733 6641 4126
F 12104 12311 11662 11280 10109 9704 8590 6816 4063
G 10137 10352 9796 9494 9137 7860 6663
H 9123 8409 8627 7833 7513 6835 5663 4154
I 5476 8003 6698 6614 6382 6069 5300 3970
J 5238 5614 5277 5121 4964 4959 4571
K 3980 4057 4370 4172 4050 4215 3989
L 8494 3412 4276 3438 3264 2531
M 2522 2564 2264 3013
N 2519
O