Lab Grown Cushion Diamonds
As of April 2026, there are 790,035 lab grown cushion diamonds available. Prices range from ₩184,311 KRW/ct to ₩60,372,757 KRW/ct, with an average of ₩1,538,087 KRW/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,895 | $2,972 | $833 | $770 | $574 | $546 | $475 | $741 | - |
| F-G | $1,322 | $1,488 | $799 | $527 | $487 | $509 | $570 | $775 | $1,281 |
| H-I | - | $1,916 | $1,278 | $851 | $794 | $827 | $1,717 | $1,203 | $1,388 |
| J-K | - | $1,359 | $1,789 | $1,080 | $1,153 | $1,515 | $1,540 | $4,053 | $4,333 |
| L-M | - | - | - | $1,067 | $440 | $1,168 | $996 | - | - |
| N+ | - | $1,232 | $969 | $783 | $754 | $943 | $918 | $1,284 | $256 |
By Carat Weight
0.20-0.29
384 listings
Avg: ₩1,931,703 KRW/ct
0.30-0.49
9,295 listings
Avg: ₩1,768,083 KRW/ct
0.50-0.74
27,735 listings
Avg: ₩1,611,265 KRW/ct
0.75-0.99
37,725 listings
Avg: ₩1,381,711 KRW/ct
1.00-1.24
109,262 listings
Avg: ₩1,430,356 KRW/ct
1.25-1.49
31,121 listings
Avg: ₩1,074,796 KRW/ct
1.50-1.99
133,813 listings
Avg: ₩1,093,032 KRW/ct
2.00-2.49
119,115 listings
Avg: ₩1,555,724 KRW/ct
2.50-2.99
72,064 listings
Avg: ₩1,388,888 KRW/ct
3.00-3.99
132,481 listings
Avg: ₩1,362,466 KRW/ct
4.00-4.99
46,780 listings
Avg: ₩1,463,566 KRW/ct
5.00-9.99
61,044 listings
Avg: ₩2,307,520 KRW/ct
10.00+
9,195 listings
Avg: ₩2,034,315 KRW/ct
unknown
21 listings
Avg: ₩3,574,521 KRW/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 2,979 | ₩5,179,788 KRW |
| D-E | IF | 20,095 | ₩3,953,081 KRW |
| D-E | SI1 | 5,844 | ₩631,442 KRW |
| D-E | SI2 | 596 | ₩985,438 KRW |
| D-E | VS1 | 189,958 | ₩763,982 KRW |
| D-E | VS2 | 42,096 | ₩725,966 KRW |
| D-E | VVS1 | 70,900 | ₩1,107,759 KRW |
| D-E | VVS2 | 226,729 | ₩1,024,615 KRW |
| F-G | FL | 11 | ₩1,757,821 KRW |
| F-G | I | 42 | ₩1,703,364 KRW |
| F-G | IF | 1,157 | ₩1,978,509 KRW |
| F-G | SI1 | 3,606 | ₩758,393 KRW |
| F-G | SI2 | 381 | ₩1,031,214 KRW |
| F-G | VS1 | 73,905 | ₩647,409 KRW |
| F-G | VS2 | 21,236 | ₩676,769 KRW |
| F-G | VVS1 | 6,111 | ₩1,062,701 KRW |
| F-G | VVS2 | 59,457 | ₩700,562 KRW |
| H-I | I | 13 | ₩1,845,575 KRW |
| H-I | IF | 118 | ₩2,547,831 KRW |
| H-I | SI1 | 943 | ₩2,283,029 KRW |
| H-I | SI2 | 255 | ₩1,600,253 KRW |
| H-I | VS1 | 5,887 | ₩1,056,324 KRW |
| H-I | VS2 | 2,329 | ₩1,100,230 KRW |
| H-I | VVS1 | 489 | ₩1,699,860 KRW |
| H-I | VVS2 | 2,926 | ₩1,132,322 KRW |
| J-K | I | 25 | ₩5,762,684 KRW |
| J-K | IF | 27 | ₩1,806,965 KRW |
| J-K | SI1 | 884 | ₩2,048,705 KRW |
| J-K | SI2 | 273 | ₩5,390,042 KRW |
| J-K | VS1 | 911 | ₩1,532,875 KRW |
| J-K | VS2 | 989 | ₩2,015,438 KRW |
| J-K | VVS1 | 94 | ₩2,379,752 KRW |
| J-K | VVS2 | 431 | ₩1,436,839 KRW |
| L-M | SI1 | 14 | ₩1,325,026 KRW |
| L-M | VS1 | 17 | ₩585,612 KRW |
| L-M | VS2 | 10 | ₩1,553,014 KRW |
| L-M | VVS2 | 33 | ₩1,419,496 KRW |
| N+ | I | 18 | ₩340,480 KRW |
| N+ | IF | 237 | ₩1,638,720 KRW |
| N+ | SI1 | 1,861 | ₩1,220,709 KRW |
| N+ | SI2 | 353 | ₩1,707,740 KRW |
| N+ | VS1 | 22,850 | ₩1,002,163 KRW |
| N+ | VS2 | 8,536 | ₩1,254,000 KRW |
| N+ | VVS1 | 1,399 | ₩1,289,317 KRW |
| N+ | VVS2 | 13,010 | ₩1,041,406 KRW |