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CURRENT DIAMOND PRICES IN REAL-TIME
We track prices for more than 1,000,000+ diamonds listed in our search engine in real time. The world's top online diamond vendors list their total inventories here, making PriceScope the most reliable resource for knowing a diamond's fair market value, with up to the minute information.
Important Notes
  • Select SHAPE, then WEIGHT RANGE.
  • Cells show average PRICE PER CARAT (PPC). For total price, multiple PPC x any Carat Weight within the selected WEIGHT RANGE.
  • Prices reflect average (poor) cut quality. Expect a 10-15% premium for PriceScope Ideal or Super Ideal cut quality.
Round Cushion Trilliant Princess Oval Flanders Radiant Marquise OldMiner Emerald Pear European Asscher Heart
0.30-0.39ct 0.40-0.49ct 0.50-0.69ct 0.70-0.89ct 0.90-0.99ct 1.00-1.19ct 1.20-1.49ct 1.50-1.99ct 2.00-2.99ct 3.00-3.99ct 4.00-4.99ct 5.00-5.99ct
Average
0.30-0.39 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 2072 1844 1868 2128 1893 1694 1427
E 2018 2066 2020 1878 1687 1626
F 2294 2123 1978 1933 1941 1326
G 2821 1736 1729 1907 1842 1952 1242
H 1874 1660 1624 1617
I 2360 1706 1444 1470 1664
J 1413 1648 1266 1193 1693
K
L
M
N
O
Average
0.40-0.49 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 2405 2030 1902 2353 2056 1794 1592
E 2105 2092 2064 2118 2324 1996 1547
F 1835 2071 2123 1965 2041 1894 1075
G 1766 2024 2210 2051 2046 1517 1195
H 1678 2353 1819 1970 1632 1494 1152
I 1946 1628 1938 1888 1403 1429
J 1979 1492 1485 1573 1428
K 1197 1200 1224 825 1025 917
L
M
N
O
Average
0.50-0.69 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 2736 2359 2950 2113 2264 2598 1580 1240
E 2587 2239 2179 2074 2018 2469 1499 1983
F 2559 2473 2128 2670 2611 2384 1470
G 2104 2941 2320 2661 2475 2312 1376 1300
H 2066 2289 1862 2508 2670 2379 1300 1150
I 2502 1831 2549 1734 1659 1382 1202
J 1495 1566 1595 2154 1406 1292 1137
K 1321 1290 1262 1206 961 997
L 1096
M
N
O
Average
0.70-0.89 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 4413 3863 3575 3434 3169 2671 2684 1809
E 4290 3685 3329 3761 3730 3377 2324 1970
F 3814 4523 3822 3838 3417 2595 2186
G 3150 4001 4040 3837 3409 3140 1994 1904
H 3093 3869 3497 3621 3558 2990 2708 1342
I 2818 2712 2933 2786 2853 2492 1940 1589
J 2015 2833 2149 2066 2030 1918 1688 1358
K 1771 1731 1610 1633 1480 1442 986
L 1894 1680 1190
M
N
O
Average
0.90-0.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 6500 4238 6494 4004 3402 4122 2900
E 4687 4488 6405 3770 3738 4370 2766 1794
F 4249 3968 3791 5490 3972 3181 2606 1798
G 4200 4364 4064 5162 4576 3828 2478 1877
H 3826 3713 5092 4412 3515 3990 3162
I 3261 4823 3093 3818 3682 3742 2212 1388
J 3995 2435 2618 2590 3605 3028 2050 1554
K 2303 2192 2131 1846 1923 1910
L 1856 1878 1800 1310 1748 1522
M
N
O
Average
1.00-1.19 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 7809 6123 5913 4961 4795 4215 3611 2601
E 7460 6671 5850 5501 4934 5032 4154 3205 2310
F 5977 5196 5106 4647 6202 4061 3276 2405
G 4743 5269 7475 6742 7018 4444 5467 3216 2380
H 4470 6415 6296 5748 5974 3500 2937 2333
I 3990 5370 3568 3751 5046 4628 2695 2282
J 4747 3132 3001 2977 2834 3828 2831 1940
K 2410 2557 2460 2270 2283 2066 2046
L 2310 2146 2374 2242 1523
M
N
O
Average
1.20-1.49 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 10577 8945 6493 7496 6653 5510 4127
E 7217 8365 6790 6364 6408 4838 3999
F 6753 5087 6761 6337 8416 4807 3291
G 6917 6632 5895 5602 4410 3538 2758
H 4624 5030 5652 4598 4108 3532 2789
I 4672 4948 5063 4886 4357 3731 3240 2630
J 4072 3583 4840 3640 3282 2999 2916 2243
K 2923 3192 3058 2761 2748 2569 2176
L 2506 2601 2309 2399 2311 2047
M
N
O
Average
1.50-1.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 13767 12964 11721 10265 9360 8123 7936
E 8642 12154 10304 9789 8917 8093 6208
F 10161 10812 9101 8798 6641 6035
G 10619 9777 8964 10160 8240 7330 5967
H 7521 7343 7747 7728 7306 6772 5479 3673
I 6486 6683 6683 6595 6325 5987 5069 4117
J 5560 5717 5671 5169 4557 4192 3864
K 5215 4270 4270 3971 3628 3364 2261
L 3477 3501 3304 3152 2831
M
N
O
Average
2.00-2.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 12963 21203 17577 16670 13582 12314 10631 8598
E 16018 17080 7485 12785 13653 10356 7806
F 17607 13346 13367 6671 11534 11227 7795 5799
G 12052 12809 6822 11787 11422 9181 7694
H 10429 10884 10462 12092 9592 8494 7845
I 8392 7773 8259 7501 7184 6708
J 7074 5270 8521 6755 6702 6362 6057 5757
K 5340 5477 5091 5230 4885 4962 3797
L 4661 4291 4340 4541
M
N
O
Average
3.00-3.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 31945 17578 27069 16580 20185 14830 14077
E 19039 24275 19441 17294 14816 12847
F 19214 20947 21172 18663 15881 13934 11192
G 13562 17775 17280 9148 15802 13523 10736
H 11984 16785 15837 14465 13895 11859 11361
I 14035 12737 12335 12499 10712 8521
J 10439 9866 9496 8666 7995
K 8480 7401 7480 7049 6947
L 7436 5607
M
N
O
Average
4.00-4.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 19297 33836 28320 25584 19648 9445
E 20263 23674 27679 20998 23320 18695
F 25514 22816 21733 16188
G 20637 20296 20188 20124 15998 11318
H 18966 19037 20106 17749 17546 14436 13126
I 17383 14884 15264 13818 12314
J 14030 14801 12660 10962 8554
K 10571 10090 8963 9323
L 5186
M
N
O
Average
5.00-5.99 Carat Sizes Average Price Per Carat For a Cushion Diamond
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 SI3 I1 I2 I3
D 71370 42825 48069 32557 28075 27410 22846
E 51791 40436 38144 32196 23664 18218
F 27294 26664 33939 36107 31242 21425 16784
G 23457 22801 26081 20192 19952 17295
H 24738 24075 31731 23776 22015 18149 15302
I 18178 20649 27255 18021 17533 15461 13668
J 14287 15246 14033 13243 12130
K 14911 12677 11213 11456 9803
L 8680
M
N
O


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