Cushion Cut 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.

Average

0.30-0.39 Carat Sizes Average Price Per Carat For a Cushion Diamond

	IF	VVS1	VVS2	VS1	VS2	SI1	SI2
D	2429	2602	2387	2037	2045	1692	1400
E	2225	2251	2417	2079	1922	1678	1544
F	2181	2198	2114	1979	1886	1589
G	2235	2202	2191	2113	1931	1710
H	1798	1926	2291	1720		1438
I		1571	1701	1556
J		1814	2181
K				1437	1400
L		2108	1327		1339
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	I1
D		2552	2304	2121	2166	2133	1686	1757	1048
E	2347	2339	2130	2079	1980	2122	1569	1510	1075
F		2102	2064	1940	1965	1715	1752	1404
G		1887	1811	1781	1746	1674	1405
H		1673	1599	1505	1727	1582		1081
I			1631	1639	1557	1580	1521	1237
J			1382	1487	1582	1413	1122	1324
K			1239	1436	1169		1365	1266
L			989
M								1046
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	I1
D		2591	2227	2179	1962	2000	2017	1818	1653
E		2202	2196	2045	1962	1947	1914	1740	1619
F		2113	1982	1918	1883	1925	1871	1883	1351
G	1894	1933	1869	1783	1728	1735	1655	1687	1410
H		1856	1618	1672	1723	1787	1656	1567	1291
I	1630	1698	1522	1479	1464	1658	1508	1442	962
J		1378	1347	1307	1418	1334	1209	1316	946
K		1206	1163	1142	1097	1023	1162	869
L		1177	1111	1033	1087	941	1107	939
M			1065	1132	1337	976	1310
N
O

Average

0.70-0.89 Carat Sizes Average Price Per Carat For a Cushion Diamond

	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I1
D	3380	2754	2683	2709	2505	2115	2074	1356
E	2471	2497	2928	2900	2788	2362	2087	1607
F	2824	2348	2755	2554	2573	2184	1751	1273
G	2294	2426	2598	2610	2374	1932	1604	1577
H	2358	2175	2271	2190	2046	1821	1532	1253
I	1962	1643	1894	1799	1868	1774	1613	1299
J	2236	1632	1684	1665	1677	1460	1589	1033
K	1388	1322	1558	1570	1452	1350	1363	873
L	1342	1308	1759		1453	1307	1317
M		1146	1413	1297	1186	1138	948
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	I1
D		4998	3685	3485	3526	2766	2942	2498	1924
E			4608	3375	2858	3049	2769	2319	1741
F		2832	3307	3340	3136	3166	2729	2372	1511
G	2233	2871	2911	3118	2970	3020	2648	2145	1733
H		3038	2595	2597	2741	2541	2374	1940	1859
I		1962	2282	2415	2780	2732	2177	1837	1808
J		2521	2052	1951	2114	2080	2210	1682	1498
K		2449	1663	1807	1688	1287	1685	1490
L			1973	1823	1527	1486	1309	1163
M		1211	1339		1438	1014	1326	1178
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	I1
D	6368	7184	5249	4686	4209	3727	3179	2957	2131
E		5508	4732	4319	2228	3645	3109	1553	3066
F		5108	4665	4227	3849	3592	3064	2634	2199
G		3719	3930	3777	3768	3460	2779	2403	1894
H	2761	3142	3173	2947	3101	2855	2493	2258	2074
I		2884	2866	2615	2605	2481	2225	2062	1890
J		2430	2387	2401	2195	2236	1977	2179	2230
K		1927	2024	2009	2073	2075	1784	1716	1764
L		1210	1678	1811	2031	1878	1809	1517
M		2019	1598	1360	1803	1493	1538	1338
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	I1
D	9785	7219	6470	5742	5236	4630	3623	3213	2957
E		4366	5925	5606	4910	4889	3629	3105	2617
F		6764	5344	5175	5055	4499	3804	2598	2893
G	7700	4994	4567	4421	4480	4235	3318	2729	2709
H		4343	3866	3317	3879	3387	2847	2492	2301
I		2899	3223	3097	2740	2897	2436	2255	1780
J		2575	2709	2536	2752	2505	2172	1991	1817
K		1937	2377	2240	2217	2046	1935	1711	1563
L			1727	2147	1609	1971	2138	1500
M				1984	1831	1346	1661
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	I1
D	14015	12120	10231	7638	7217	3444	5394	4494	4292
E		6531	8179	4342	7273	6241	5372	3903	3304
F		9522	8187	8489	3724	6256	4203	4011	4153
G		6562	7240	6801	6725	6017	4818	4084	3194
H		6085	5169	5211	5405	5245	4355	3609	3359
I		4651	4779	4438	4775	4429	3877	3250	2857
J		3715	3909	3553	3676	3525	3027	2654	3223
K		2709	2917	2627	2337	2695	2568	2472	3234
L		1608	3488	2539	2483	2201	1914	2000
M			1664		1725	1915	1830	2031
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	I1
D	13903	12180	14028	12379	10568	10136	8346	6417	5283
E	14956	13334	15139	10644	10091	9674	8272	6093	4816
F		12990	12736	10404	5126	9639	8069	6044	4027
G		9975	10148	9280	9684	8932	7449	5664	4037
H		8405	8367	8341	8179	7664	7262	5259	3850
I		5774	7425	6037	6245	6367	5653	5160	3862
J		6025	5321	5114	4964	5049	4646	4124	3972
K	2974	4556	4155	4661	4413	4189	3821	3492	3499
L		2790	2723	2943	3660	3576	3221	2971
M		2285		3867	2886	2226	1632	2072
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	I1
D	23651	27310	18225	10133	8088	15429	13877	9725
E	17208	23893	16457	8746	8709	15832	13226	10353
F		17379	16970	17618	15441	14121	11288	9811
G		13487	16125	13781	16052	13538	12074	9535	5216
H		11648	14779	12943	12641	12515	10687	9009
I			10440	10603	10542	10524	9264	8050	3219
J		9179	8539	7718	8152	7505	6650	6415	3215
K		5717	7222	6942	6970	6414	5630	5438
L	3911	5607	5433			4843	4124	3689
M				3442	3514		3475
N
O

Average

4.00-4.99 Carat Sizes Average Price Per Carat For a Cushion Diamond

	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I1
D		38331	11197	19066	22538	14367	15712	10126
E	23365		25757	21871	20309	14969	9245
F		17688	21873	21835	19423	16347	15980
G		16969	22506	14157	18669	13177	10731
H	17856	16575	15252	17400	15871	12503	10851
I		16346	12722	13772	12015	11349	10758
J		12631		9501	9995	9736	9597
K			7842	10040	9248	8460	7438
L			6419		6257	7884	7570
M		4579			8406	5094	5839
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
D		56557	17212	38552	30022	29375	22849	27303
E	38770			23917	14257	24276	19160	16924
F			31975	37297	29697	28116	20118	15772
G		11117	21474	27475	20917	22099	17591	13113
H		21222	21308	25357	22809	19598	18032	13413
I			14731	17371	20051	14103	14002	11758
J		21212	11979	15944	12134	12897	10797	10059
K			13502	10263	9910	10050	9048	7843
L					7528	8257	7309	6275
M						5004	6228	5460
N
O

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Cushion Cut Diamond Prices in Real-time