Lab Grown Radiant Diamonds
As of April 2026, there are 1,170,409 lab grown radiant diamonds available. Prices range from $270 AUD/ct to $37,380 AUD/ct, with an average of $1,759 AUD/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,631 | $1,487 | $875 | $544 | $543 | $536 | $429 | $961 | $1,118 |
| F-G | $1,127 | $1,335 | $722 | $629 | $478 | $523 | $511 | $863 | $807 |
| H-I | - | $1,406 | $1,041 | $529 | $515 | $650 | $1,163 | $3,313 | $2,272 |
| J-K | - | $1,955 | $2,000 | $866 | $1,040 | $1,346 | $3,362 | $4,166 | $5,605 |
| L-M | - | - | $1,032 | - | - | $795 | - | - | - |
| N+ | - | $1,785 | $949 | $780 | $766 | $760 | $792 | $1,252 | $1,728 |
By Carat Weight
0.20-0.29
557 listings
Avg: $1,755 AUD/ct
0.30-0.49
10,714 listings
Avg: $2,025 AUD/ct
0.50-0.74
32,490 listings
Avg: $1,763 AUD/ct
0.75-0.99
52,915 listings
Avg: $1,350 AUD/ct
1.00-1.24
144,974 listings
Avg: $1,719 AUD/ct
1.25-1.49
46,594 listings
Avg: $1,203 AUD/ct
1.50-1.99
190,828 listings
Avg: $1,566 AUD/ct
2.00-2.49
132,456 listings
Avg: $1,858 AUD/ct
2.50-2.99
91,424 listings
Avg: $1,997 AUD/ct
3.00-3.99
241,252 listings
Avg: $1,672 AUD/ct
4.00-4.99
150,431 listings
Avg: $1,737 AUD/ct
5.00-9.99
60,379 listings
Avg: $3,165 AUD/ct
10.00+
15,340 listings
Avg: $856 AUD/ct
unknown
55 listings
Avg: $1,243 AUD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 3,393 | $5,586 AUD |
| D-E | I | 16 | $1,720 AUD |
| D-E | IF | 40,703 | $2,288 AUD |
| D-E | SI1 | 7,639 | $660 AUD |
| D-E | SI2 | 380 | $1,478 AUD |
| D-E | VS1 | 282,936 | $836 AUD |
| D-E | VS2 | 58,562 | $824 AUD |
| D-E | VVS1 | 92,505 | $1,346 AUD |
| D-E | VVS2 | 335,765 | $837 AUD |
| F-G | FL | 10 | $1,735 AUD |
| F-G | I | 31 | $1,242 AUD |
| F-G | IF | 2,167 | $2,054 AUD |
| F-G | SI1 | 5,860 | $786 AUD |
| F-G | SI2 | 421 | $1,328 AUD |
| F-G | VS1 | 117,648 | $735 AUD |
| F-G | VS2 | 35,659 | $805 AUD |
| F-G | VVS1 | 9,795 | $1,111 AUD |
| F-G | VVS2 | 102,728 | $967 AUD |
| F-G | other | 10 | $510 AUD |
| H-I | I | 12 | $3,495 AUD |
| H-I | IF | 187 | $2,164 AUD |
| H-I | SI1 | 1,045 | $1,790 AUD |
| H-I | SI2 | 243 | $5,097 AUD |
| H-I | VS1 | 11,752 | $792 AUD |
| H-I | VS2 | 4,108 | $1,000 AUD |
| H-I | VVS1 | 742 | $1,601 AUD |
| H-I | VVS2 | 6,578 | $813 AUD |
| J-K | I | 52 | $8,623 AUD |
| J-K | IF | 35 | $3,008 AUD |
| J-K | SI1 | 660 | $5,172 AUD |
| J-K | SI2 | 240 | $6,410 AUD |
| J-K | VS1 | 448 | $1,599 AUD |
| J-K | VS2 | 458 | $2,070 AUD |
| J-K | VVS1 | 63 | $3,077 AUD |
| J-K | VVS2 | 271 | $1,332 AUD |
| L-M | VS2 | 17 | $1,223 AUD |
| L-M | VVS1 | 14 | $1,588 AUD |
| N+ | I | 11 | $2,658 AUD |
| N+ | IF | 420 | $2,747 AUD |
| N+ | SI1 | 1,762 | $1,219 AUD |
| N+ | SI2 | 285 | $1,927 AUD |
| N+ | VS1 | 22,255 | $1,179 AUD |
| N+ | VS2 | 8,786 | $1,169 AUD |
| N+ | VVS1 | 953 | $1,460 AUD |
| N+ | VVS2 | 12,784 | $1,200 AUD |