Lab Grown Round Diamonds
As of April 2026, there are 5,584,598 lab grown round diamonds available. Prices range from $184 USD/ct to $44,041 USD/ct, with an average of $2,120 USD/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,844 | $1,593 | $988 | $675 | $666 | $706 | $799 | $2,105 | $3,424 |
| F-G | $4,776 | $1,704 | $1,240 | $906 | $850 | $1,010 | $1,008 | $2,569 | $2,906 |
| H-I | $1,359 | $4,171 | $2,441 | $1,094 | $1,145 | $1,565 | $2,743 | $5,590 | $3,211 |
| J-K | $1,294 | $4,767 | $4,347 | $2,233 | $2,082 | $2,397 | $3,410 | $3,788 | $4,802 |
| L-M | - | $3,082 | $3,444 | $3,513 | $2,689 | $2,873 | $2,133 | $2,242 | $1,667 |
| N+ | - | $2,034 | $914 | $733 | $718 | $766 | $838 | $1,084 | $751 |
By Carat Weight
0.20-0.29
75,492 listings
Avg: $1,109 USD/ct
0.30-0.49
533,875 listings
Avg: $1,137 USD/ct
0.50-0.74
618,728 listings
Avg: $1,234 USD/ct
0.75-0.99
200,914 listings
Avg: $1,545 USD/ct
1.00-1.24
909,335 listings
Avg: $1,724 USD/ct
1.25-1.49
231,055 listings
Avg: $1,456 USD/ct
1.50-1.99
921,263 listings
Avg: $1,851 USD/ct
2.00-2.49
822,830 listings
Avg: $2,735 USD/ct
2.50-2.99
346,967 listings
Avg: $2,956 USD/ct
3.00-3.99
530,419 listings
Avg: $3,397 USD/ct
4.00-4.99
185,050 listings
Avg: $4,595 USD/ct
5.00-9.99
185,324 listings
Avg: $3,035 USD/ct
10.00+
11,973 listings
Avg: $860 USD/ct
unknown
11,373 listings
Avg: $1,709 USD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 15,920 | $3,844 USD |
| D-E | I | 6,543 | $3,424 USD |
| D-E | IF | 154,554 | $1,593 USD |
| D-E | SI1 | 64,990 | $799 USD |
| D-E | SI2 | 19,640 | $2,105 USD |
| D-E | VS1 | 1,270,584 | $666 USD |
| D-E | VS2 | 327,895 | $706 USD |
| D-E | VVS1 | 488,156 | $988 USD |
| D-E | VVS2 | 1,669,313 | $675 USD |
| F-G | FL | 194 | $4,776 USD |
| F-G | I | 10,131 | $2,906 USD |
| F-G | IF | 25,834 | $1,704 USD |
| F-G | SI1 | 44,117 | $1,008 USD |
| F-G | SI2 | 24,898 | $2,569 USD |
| F-G | VS1 | 356,853 | $850 USD |
| F-G | VS2 | 125,102 | $1,010 USD |
| F-G | VVS1 | 69,382 | $1,240 USD |
| F-G | VVS2 | 364,343 | $906 USD |
| H-I | FL | 31 | $1,359 USD |
| H-I | I | 8,228 | $3,211 USD |
| H-I | IF | 15,660 | $4,171 USD |
| H-I | SI1 | 41,974 | $2,743 USD |
| H-I | SI2 | 26,269 | $5,590 USD |
| H-I | VS1 | 65,979 | $1,145 USD |
| H-I | VS2 | 46,512 | $1,565 USD |
| H-I | VVS1 | 36,103 | $2,441 USD |
| H-I | VVS2 | 53,307 | $1,094 USD |
| J-K | FL | 13 | $1,294 USD |
| J-K | I | 5,604 | $4,802 USD |
| J-K | IF | 6,698 | $4,767 USD |
| J-K | SI1 | 23,448 | $3,410 USD |
| J-K | SI2 | 14,843 | $3,788 USD |
| J-K | VS1 | 32,131 | $2,082 USD |
| J-K | VS2 | 25,074 | $2,397 USD |
| J-K | VVS1 | 14,589 | $4,347 USD |
| J-K | VVS2 | 18,196 | $2,233 USD |
| L-M | I | 1,796 | $1,667 USD |
| L-M | IF | 1,933 | $3,082 USD |
| L-M | SI1 | 6,676 | $2,133 USD |
| L-M | SI2 | 4,757 | $2,242 USD |
| L-M | VS1 | 5,297 | $2,689 USD |
| L-M | VS2 | 5,393 | $2,873 USD |
| L-M | VVS1 | 4,907 | $3,444 USD |
| L-M | VVS2 | 4,662 | $3,513 USD |
| N+ | I | 1,730 | $751 USD |
| N+ | IF | 593 | $2,034 USD |
| N+ | SI1 | 6,103 | $838 USD |
| N+ | SI2 | 2,554 | $1,084 USD |
| N+ | VS1 | 28,853 | $718 USD |
| N+ | VS2 | 14,626 | $766 USD |
| N+ | VVS1 | 3,298 | $914 USD |
| N+ | VVS2 | 18,301 | $733 USD |
| N+ | other | 11 | $1,460 USD |