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	I1
D	2522	2232	2194	2004	1790	1590	1536	882
E	2406	2198	1735	2198	2057	1425	1223
F	2442	2214	1920	2077	2035	1488
G	2531	1706	1715	2017	1986	1652	1256
H	1889	1968	1542	1674	1348	1263
I	1988	1697	1406	1351	1260	1210
J	1529	1324	1485	1214	1158	2590
K	1272	1173	1194	1191	1081
L
M
N
O

Average

0.40-0.49 Carat Sizes Average Price Per Carat For a Cushion Diamond

	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I1
D	2219	2615	2098	2163	2031	1786	1682
E	1991	2058	1922	2179	1689	1609	1583	1100
F	2494	2258	2110	2094	1977	1479	1361
G	2398	1785	2083	1778	1911	1515	1458
H	2046	2026	1890	1845	1640	1560	1276
I	1797	1469	1774	1738	1422	1459	1284
J	1060	1642	1362	1515	1580	1182	1182
K		1240	1238	1110	1002	1027	1137
L
M
N
O

Average

0.50-0.69 Carat Sizes Average Price Per Carat For a Cushion Diamond

	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I1
D		2710	2809	2583	1982	2271	1979	1176
E	2443	2872	2886	2040	2239	1833	1529	1781
F	2967	2841	2368	2475	2456	2046	1561	1502
G	2721	2355	2044	2104	2197	1586	1376	1513
H	2227	2110	2177	2061	1919	1901	1359	1260
I	2055	1635	1843	1870	1844	1594	1092
J	1615	1535	1453	1611	1594	1258	1222	1089
K	1560	1293	1302	1249	1211	1110	1002	823
L						1139
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	I1
D		3747	4171	3966	4099	2658	2340	2127	1630
E		3465	2982	4207	3605	2660	2407	2016	1708
F	3014	3235	3693	3671	2980	3282	2361	2292	1667
G		2904	2780	2640	3169	2951	2586	2098	1827
H	2534	2805	3030	2784	3124	2712	2347	2074	1423
I		2825	2213	2820	2362	2653	2075	1498	1502
J		1809	2354	2711	2403	2622	1771	1444	1285
K		1560	1634	1745	1551	1535	1392	1423	1400
L				1977		1431	1204	1238
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	I1
D		5788	4394	4183	3551	4663	3031	2853	1268
E		4091	3998	4872	3381	4354	3456	2486	2254
F		4247	3476	3403	4323	4002	2869	2281	1469
G	3066	3631	4696	3492	3892	3644	3239	2296	1855
H		4353	4311	3913	3554	2858	3093	2577	2221
I		2744	3625	3650	3232	3228	2805	1908	1532
J		2684	2404	2418	2462	2851	2463	1726	1320
K		1643	2113	2077	1988	1762	1663	1656
L			1895	1916	1707	1285	1592	1481
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	I1
D	7367	7918	5922	5177	5059	4369	3159	2905	2304
E	5323	7144	5488	5216	6037	4369	4038	1689	2527
F		7626	5135	4733	5168	5207	3390	2806	2469
G		4837	4385	4201	5581	5041	3169	2553	2176
H		3849	4770	4713	4451	4234	2814	2352	2271
I		3728	4091	4038	3959	3650	3161	2317	1987
J		4135	3686	2734	2608	2489	2227	2349	1714
K		2743	2383	2347	2131	2133	1881	1775	1659
L				2326	2039	1926	1994	1546
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	I1
D	11893	8616	7135	6477	6054	5127	3925	3528	3267
E		6891	7506	6382	5700	5600	3812	3146
F		6657	6464	5930	4117	5125	3925	2656	2964
G	8272	5020	5553	5271	6620	5735	4801	2782	2468
H		4441	4482	3953	5133	3985	3403	2875	2209
I		3388	3778	3834	3384	3541	2944	2696	2519
J		3486	3445	3098	3164	3770	3536	2437
K		2688	2469	2693	2674	2444	2190	1917	1977
L			2385	2621	2278	2360	1843	1960
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	I1
D	16186	10882	9624	8801	8176	7503	6937	5171	5989
E		9772	9557	9069	4685	8663	6756	4277	3848
F		9938	8813	9072	7886	7538	6022	4357	4335
G		8733	8210	7879	9081	7096	6173	4161
H		7453	6730	6470	8666	5433	5706	3876	3540
I		5910	5654	5625	5710	5802	4875	3851	3560
J		5011	4692	5319	4581	4051	3792	3224	3741
K		4303	3561	3741	3706	3142	2971	2877	3281
L				3395	3410	3289	2954	2722
M
N
O

Average

2.00-2.99 Carat Sizes Average Price Per Carat For a Cushion Diamond

	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I1
D	18262	13833	12446	10251	10718	9447	6966	5339
E	14098	11609	11676	11117	10600	8873	6345	6407
F	14506	12303	12409	10909	10252	9517	5554	5261
G	11203	12268	10819	10081	10286	7951	5417	5171
H	9867	9897	8989	9152	8554	7681	4962	6060
I	8626	7541	7606	7232	6464	6199	5309	4038
J	5993	6710	6117	6372	5720	6049	4610	3665
K	4268	4898	5198	4973	4844	4686	4160	3673
L			4159	4319	4409	4118	4216
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	I1
D	20295	26698	22038	20104	16524	18660	14202	11008
E		19265	20324	10334	18454	16116	13857	10990
F		19829	18399	20578	16548	14624	11815	8528
G		13872	17453	14152	8362	14082	12132	9681
H		11660	14960	14845	7262	13308	11641	8083
I		12847	14320	12365	11712	11044	9962	7825
J		9255	8110	9012	9540	8081	8495	7072
K		11421	7884	7901	8003	7205	6661	6282	3307
L		5611	6843				5009
M
N
O

Average

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

	IF	VVS1	VVS2	VS1	VS2	SI1	SI2
D			30708	24770	24968	19648
E		22772	28495	22836	22084	19684	11679
F		26932	26005	20950	19175	16446	16869
G		23490	27088	21170	17334	16673	13366
H	20966	22158	18270	18027	17018	13942	11752
I			12330	14804	12856	12111	10098
J	13888		11345	11373	11527	10275	10329
K				9622	8765	9163	8198
L
M
N
O

Average

5.00-5.99 Carat Sizes Average Price Per Carat For a Cushion Diamond

	IF	VVS1	VVS2	VS1	VS2	SI1	SI2
D	84074	31994	33093	35049	27615	21660	21707
E		43436	41401	40944	26780	22454
F	43042	20408		31792	29061	22615	21766
G			23233	27334	25807	21541	15625
H		22523	25895	24228	21208	17254	13103
I	16814	18710	15939	16922	15377	15295	12382
J	23492	12508	15617	14191	14327	12620	10570
K	11545	15335	12557	13831	11165	10339	9378
L				8937	8351
M
N
O

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Cushion Cut Diamond Prices in Real-time