Lab Grown Radiant Diamonds
As of April 2026, there are 1,119,830 lab grown radiant diamonds available. Prices range from $182 USD/ct to $23,424 USD/ct, with an average of $1,111 USD/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,688 | $1,489 | $875 | $546 | $547 | $547 | $437 | $835 | $1,118 |
| F-G | $1,127 | $1,355 | $727 | $633 | $477 | $519 | $491 | $810 | $831 |
| H-I | - | $1,408 | $1,036 | $527 | $519 | $676 | $1,102 | $2,511 | $2,272 |
| J-K | - | $1,953 | $1,883 | $847 | $1,038 | $1,252 | $3,306 | $3,864 | $5,602 |
| L-M | - | - | $1,012 | - | - | $690 | - | - | - |
| N+ | - | $1,622 | $932 | $776 | $773 | $772 | $789 | $1,252 | $1,728 |
By Carat Weight
0.20-0.29
547 listings
Avg: $1,169 USD/ct
0.30-0.49
10,416 listings
Avg: $1,317 USD/ct
0.50-0.74
31,303 listings
Avg: $1,179 USD/ct
0.75-0.99
49,833 listings
Avg: $873 USD/ct
1.00-1.24
139,377 listings
Avg: $1,090 USD/ct
1.25-1.49
44,091 listings
Avg: $774 USD/ct
1.50-1.99
180,986 listings
Avg: $971 USD/ct
2.00-2.49
127,021 listings
Avg: $1,096 USD/ct
2.50-2.99
86,221 listings
Avg: $1,287 USD/ct
3.00-3.99
231,324 listings
Avg: $887 USD/ct
4.00-4.99
147,095 listings
Avg: $1,128 USD/ct
5.00-9.99
57,780 listings
Avg: $2,057 USD/ct
10.00+
13,782 listings
Avg: $570 USD/ct
unknown
54 listings
Avg: $808 USD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 3,377 | $3,688 USD |
| D-E | I | 16 | $1,118 USD |
| D-E | IF | 39,034 | $1,489 USD |
| D-E | SI1 | 7,437 | $437 USD |
| D-E | SI2 | 352 | $835 USD |
| D-E | VS1 | 270,280 | $547 USD |
| D-E | VS2 | 55,269 | $547 USD |
| D-E | VVS1 | 88,268 | $875 USD |
| D-E | VVS2 | 322,880 | $546 USD |
| F-G | FL | 10 | $1,127 USD |
| F-G | I | 29 | $831 USD |
| F-G | IF | 2,068 | $1,355 USD |
| F-G | SI1 | 5,739 | $491 USD |
| F-G | SI2 | 385 | $810 USD |
| F-G | VS1 | 111,917 | $477 USD |
| F-G | VS2 | 34,237 | $519 USD |
| F-G | VVS1 | 9,330 | $727 USD |
| F-G | VVS2 | 98,228 | $633 USD |
| F-G | other | 10 | $332 USD |
| H-I | I | 12 | $2,272 USD |
| H-I | IF | 183 | $1,408 USD |
| H-I | SI1 | 1,002 | $1,102 USD |
| H-I | SI2 | 207 | $2,511 USD |
| H-I | VS1 | 11,481 | $519 USD |
| H-I | VS2 | 4,097 | $676 USD |
| H-I | VVS1 | 687 | $1,036 USD |
| H-I | VVS2 | 6,388 | $527 USD |
| J-K | I | 51 | $5,602 USD |
| J-K | IF | 35 | $1,953 USD |
| J-K | SI1 | 628 | $3,306 USD |
| J-K | SI2 | 219 | $3,864 USD |
| J-K | VS1 | 429 | $1,038 USD |
| J-K | VS2 | 434 | $1,252 USD |
| J-K | VVS1 | 61 | $1,883 USD |
| J-K | VVS2 | 264 | $847 USD |
| L-M | VS2 | 15 | $690 USD |
| L-M | VVS1 | 14 | $1,012 USD |
| N+ | I | 11 | $1,728 USD |
| N+ | IF | 304 | $1,622 USD |
| N+ | SI1 | 1,727 | $789 USD |
| N+ | SI2 | 279 | $1,252 USD |
| N+ | VS1 | 21,148 | $773 USD |
| N+ | VS2 | 8,239 | $772 USD |
| N+ | VVS1 | 897 | $932 USD |
| N+ | VVS2 | 12,152 | $776 USD |