Cushion Cut Diamond Prices | Pricing for Loose Diamonds

The charts below show current retail price 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 2703 2255 2029 2150 1511 1419
E 2168 2207 1825 1594 1892 1789
F 2329 2093 1995 1475 1505 1165 1225
G 1641 1688 1365 1108 1241
H 1919 1215 1877 2277
I 1758 1387
J 1468 1354 1072
K 1129 1959 2310 2126
L 903 903
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 3485 2750 2487 2163 1797 1497
E 3226 2372 2127 2065 2240 1537 1428
F 2786 2129 2037 1991 1939 1502 1259
G 2878 1989 2301 2094 1353 1295
H 2338 2325 1976 1621 1686 1167
I 2018 1920 1798 1591 1354
J 1461 1757 1186 1084
K 1015 1014
L 789
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 2104 2317 2491
E 2842
F 2128 2582
G 1952 2734
H 2100
I
J 1268 1165
K
L 1061
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 3520 4175 3294 2961 2425 2086 1581
E 4293 3442 3758 3152 2722 2188 1905 1878
F 2978 3043 3009 2796 2583 2171 1911
G 3202 2805 2536 2535 2243 2054 1779 1495
H 2690 2397 2603 2360 2130 1847 1776 1666
I 2214 2154 1954 1982 1877 1568 1575
J 2293 2149 1828 1653 1692 1680 1187
K 1499 1454 1343 943 1389
L
M
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 6768 6144 3786 4062 3580 3312 2439 1863
E 4085 4466 3346 4096 3839 3250 2602 2098
F 3648 3786 4041 3669 3140 2518
G 4030 3900 3420 3522 3131 2867 2290
H 3645 3721 3165 3075 2876 2792 1925 1653 1672
I 3863 3320 2430 2731 2323 2167 1569
J 2698 2004 2258 1977 1964 1464
K 1909 1553 1354 1176 1478
L 1480 2990
M
N
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 8129 6924 5580 5295 4256 3771 3251
E 7173 7098 4203 4722 4510 3970 2974 1774
F 6897 4732 4266 4498 4043 3826 3018 2029 1431
G 3959 4104 4215 4362 3773 3840 2986 1537
H 3962 3964 3972 3845 3431 3215 2649 1832
I 3014 3228 3047 3011 2846 2415
J 2927 2834 2629 2523 2289 1922
K 1946 1487 1881
L 1591 1696
M
N
O
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 17598 13508 13097 11038 9071 7199 5583 3536 2730
E 19507 14252 12349 11265 9580 7821 5977 3115 3665
F 12977 9766 10772 9815 8916 7588 6076 2997 3644
G 11132 10165 9279 8605 7339 6570 5322 3008 2646
H 8346 6682 7384 6913 6062 6097 4825 3062
I 7257 6606 6537 6521 5831 5520 5188 4200 4050
J 4387 4614 4386 4702 3495 2317
K 4757 2918 4293 3222 2604
L 2894 2766 2473
M 3404 2694 1655
N
O 2311
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 23915 19990 15931 16218 13504 10121 8327
E 24350 19443 19261 15253 14580 11849 10241 6903 3506 3497
F 17177 16252 14943 12810 11538 9451 7612 4023 3191
G 20245 14020 13364 11153 10850 10614 8735 7071 3791
H 10241 10298 9101 9485 8830 7748 6018
I 9477 9251 8056 7112 7142 6607 5730 3124 3281
J 7181 4372 5749 6541 6192 4218
K 3863 3701 3965
L 3622 3833 3272
M 2121
N 8255
O 2931 6047
Average Lowest
3-3.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 47585 34025 27674 21894 18351 14234 5247
E 29744 23740 22845 19350 13992 10258 6579
F 24870 25812 19856 19764 17070 13450 10247 3789
G 23398 18989 18947 17598 15382 11481 9531 4916
H 15985 18065 16569 15999 14559 12171 10426 9086
I 12999 12697 13810 12115 11481 9642 8392 6526
J 9254 8155 10145 8423 8442 6939 6714
K 5433 7664 7045 5581 5963 6158
L 4538
M 9359 3812
N
O
Average Lowest
4-4.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 67031 34340 25812 34931 18370
E 46052 42647 36688 24469 24749 18973 6110
F 35257 37744 25539 21320 16442 11292
G 25410 24325 22542 20960 13145 12347
H 25195 24250 21519 19765 17249 11010 11011 2694
I 18770 16664 15163 14621 14131 11164 9180
J 11640 10821 10965 8422 8561
K 10024 8192 6024
L 8804
M 3275
N
O
Average Lowest
5-5.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 88764 50390 10486 5300
E 55382 43304 41191 34934 22583
F 48368 44106 39248 32762 20353
G 40033 25640 34378 29978 25817 18279 9823 4240
H 31449 30896 19589 24042 19694 12624 11945
I 18941 16995 15985 11877 8626
J 19446 12756 13716 11017 10016
K 12192 10577 10461 8568
L 9045 7836 6616
M 5567 7674
N
O