Lab Grown Princess Diamonds
As of April 2026, there are 759,388 lab grown princess diamonds available. Prices range from $174 USD/ct to $18,807 USD/ct, with an average of $1,191 USD/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,876 | $2,459 | $984 | $706 | $655 | $612 | $507 | $1,042 | $1,307 |
| F-G | - | $1,351 | $846 | $676 | $613 | $711 | $635 | $1,995 | $1,949 |
| H-I | - | $2,001 | $1,548 | $774 | $704 | $873 | $1,226 | $2,177 | $2,160 |
| J-K | - | $1,250 | $1,658 | $1,192 | $1,144 | $1,510 | $1,687 | $2,050 | $1,623 |
| L-M | - | - | $1,499 | - | $1,254 | $998 | $1,138 | $1,054 | - |
| N+ | - | $1,726 | $814 | $910 | $919 | $965 | $1,057 | $1,148 | - |
By Carat Weight
0.20-0.29
738 listings
Avg: $1,542 USD/ct
0.30-0.49
10,279 listings
Avg: $1,346 USD/ct
0.50-0.74
31,015 listings
Avg: $1,197 USD/ct
0.75-0.99
38,732 listings
Avg: $1,088 USD/ct
1.00-1.24
149,953 listings
Avg: $1,101 USD/ct
1.25-1.49
28,850 listings
Avg: $1,027 USD/ct
1.50-1.99
152,428 listings
Avg: $1,245 USD/ct
2.00-2.49
116,223 listings
Avg: $1,592 USD/ct
2.50-2.99
56,046 listings
Avg: $1,011 USD/ct
3.00-3.99
91,346 listings
Avg: $1,199 USD/ct
4.00-4.99
42,960 listings
Avg: $1,028 USD/ct
5.00-9.99
38,684 listings
Avg: $1,130 USD/ct
10.00+
2,026 listings
Avg: $648 USD/ct
unknown
108 listings
Avg: $2,504 USD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 2,217 | $3,876 USD |
| D-E | I | 27 | $1,307 USD |
| D-E | IF | 18,177 | $2,459 USD |
| D-E | SI1 | 2,702 | $507 USD |
| D-E | SI2 | 519 | $1,042 USD |
| D-E | VS1 | 180,784 | $655 USD |
| D-E | VS2 | 34,986 | $612 USD |
| D-E | VVS1 | 71,999 | $984 USD |
| D-E | VVS2 | 245,264 | $706 USD |
| F-G | I | 145 | $1,949 USD |
| F-G | IF | 1,149 | $1,351 USD |
| F-G | SI1 | 2,498 | $635 USD |
| F-G | SI2 | 538 | $1,995 USD |
| F-G | VS1 | 71,396 | $613 USD |
| F-G | VS2 | 18,341 | $711 USD |
| F-G | VVS1 | 7,200 | $846 USD |
| F-G | VVS2 | 64,265 | $676 USD |
| H-I | I | 117 | $2,160 USD |
| H-I | IF | 693 | $2,001 USD |
| H-I | SI1 | 913 | $1,226 USD |
| H-I | SI2 | 336 | $2,177 USD |
| H-I | VS1 | 9,238 | $704 USD |
| H-I | VS2 | 3,389 | $873 USD |
| H-I | VVS1 | 1,731 | $1,548 USD |
| H-I | VVS2 | 5,055 | $774 USD |
| J-K | I | 60 | $1,623 USD |
| J-K | IF | 121 | $1,250 USD |
| J-K | SI1 | 1,186 | $1,687 USD |
| J-K | SI2 | 420 | $2,050 USD |
| J-K | VS1 | 853 | $1,144 USD |
| J-K | VS2 | 1,216 | $1,510 USD |
| J-K | VVS1 | 411 | $1,658 USD |
| J-K | VVS2 | 728 | $1,192 USD |
| L-M | SI1 | 55 | $1,138 USD |
| L-M | SI2 | 16 | $1,054 USD |
| L-M | VS1 | 45 | $1,254 USD |
| L-M | VS2 | 71 | $998 USD |
| L-M | VVS1 | 15 | $1,499 USD |
| N+ | IF | 196 | $1,726 USD |
| N+ | SI1 | 651 | $1,057 USD |
| N+ | SI2 | 140 | $1,148 USD |
| N+ | VS1 | 5,009 | $919 USD |
| N+ | VS2 | 2,119 | $965 USD |
| N+ | VVS1 | 69 | $814 USD |
| N+ | VVS2 | 2,328 | $910 USD |