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 3305 1603 1873 1379
E 1872 1362 1561
F 1377
G 1665 1456
H 2081
I 1370
J
K 914
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 2941 2731 1657
E 3132 1711 2144 2403 1763 1582
F 2775 2544 2390 1095
G 2976 2775 2275 2280 1864
H 2119 2020 2070 1786
I 1844
J 1704 1481 1429
K 1205
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 2446 2375
E 2067 1893
F 2087 1147
G
H 2489
I
J
K 1255
L
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 4380 3588 3238 3085 2793 2534 2118
E 3386 2972 2831 2803 2541 2433 1931
F 3924 3067 2794 2598 2640 3656 1854 1807
G 2815 2871 2334 2494 2425 2238 1935
H 2219 2134 2235 2357 2185 2056 1591
I 2160 1904 2055 1956 1982 1877 1738
J 1912 1832 1856 1687 1713 1712 1702 1026
K 1294 1423
L 1265
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 6081 4321 3753 3889 3747 3426 2959
E 4464 3845 3774 3709 3655 3364 2804 2438
F 4343 3950 3731 3773 3590 3388 2552 2329
G 3505 3645 3420 3441 3474 3078 2722 2242
H 3234 3170 3101 3254 3049 2814 2300
I 2993 2892 2791 2587 2454 2448 2083 1776
J 2362 2185 2187 2127 2055 1928
K 1783 1842 1732 1374
L 1651
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 6915 5342 5230 4492 3925 4249 3545
E 6505 5014 4010 3788 4183 3801 3345 1900
F 4795 4913 3985 4415 4368 3988 3584
G 4170 4679 4169 3929 3827 3821 3354 2121
H 3177 3243 3589 3610 3771 3404 3056
I 2922 3283 3031 3184 3144 3020 2672 1929
J 2258 2903 2751 2661 2575 2413 2407
K 2072 2336 2125 1932 1830
L 1627 1778 2073
M 2044
N
O 3313 3493
Average Lowest
1-1.49 Carat Sizes Average Price Per Carat For a Cushion Diamond
  FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 10560 8243 6579 5625 5393 4758 4096 3633
E 8629 8204 6766 5842 5442 5324 4788 4103 2934
F 7515 6012 5629 5335 5065 4637 3879 2743
G 5451 5155 4889 4984 4805 4379 3828 2632
H 5514 4368 4364 4274 4199 4033 3512 2632
I 3708 3941 3702 3664 3637 3461 3205 2808
J 3735 3476 3229 3246 3070 3016 2778 2633
K 2308 2703 2546 2545 2439 2475 2350
L 2325 2165 2107 2069 2248 1838
M 1671 2061 1929 2356 2571
N 2747 5365
O 5365
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 13916 17180 12024 10378 8217 8185 6994 6063
E 12730 11440 8963 8626 7650 7121 5820
F 9485 9586 8989 7658 7614 6929 5693
G 8454 9593 8387 7581 7256 6708 6403 5266 3618
H 8232 6331 6245 6247 5926 5688 4937
I 5753 5736 5705 5477 5374 5081 4918 4354 2700
J 4842 4478 4428 4437 4222 3990 3763
K 3496 3216 3545 3797 3288
L 2831 3749 5224 2709 3213
M
N 5012
O 4967
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 20049 28570 15329 12995 13404 11473 9565 7165 3400
E 17787 15261 14097 12362 12082 10885 9261 7351
F 15548 12139 12611 10839 10043 9212 7108 4485
G 11247 10948 9591 9770 9329 8240 6794 3912
H 9469 8647 8413 8515 7768 7037 6042 5356
I 7594 7224 7049 6987 6519 6249 5412 3970
J 6750 5622 5433 5505 5249 4948 4725
K 4892 4585 4191 4628 4530 4311
L 4875 3886 4501
M
N
O 3835 2864