Lab Grown Princess Diamonds
As of April 2026, there are 740,024 lab grown princess diamonds available. Prices range from $174 USD/ct to $129,895 USD/ct, with an average of $1,204 USD/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,823 | $2,469 | $996 | $712 | $655 | $623 | $529 | $1,010 | $1,307 |
| F-G | - | $1,373 | $854 | $672 | $616 | $712 | $640 | $1,976 | $1,802 |
| H-I | - | $2,238 | $1,476 | $777 | $713 | $894 | $1,192 | $1,963 | $2,255 |
| J-K | - | $1,560 | $1,617 | $1,197 | $1,121 | $1,561 | $1,623 | $2,053 | $1,643 |
| L-M | - | - | $1,313 | $1,703 | $1,262 | $1,378 | $1,169 | $1,043 | - |
| N+ | - | $1,647 | $825 | $921 | $930 | $963 | $1,061 | $1,168 | - |
By Carat Weight
0.20-0.29
737 listings
Avg: $1,541 USD/ct
0.30-0.49
10,030 listings
Avg: $1,348 USD/ct
0.50-0.74
30,584 listings
Avg: $1,208 USD/ct
0.75-0.99
37,576 listings
Avg: $1,110 USD/ct
1.00-1.24
144,586 listings
Avg: $1,090 USD/ct
1.25-1.49
28,028 listings
Avg: $1,142 USD/ct
1.50-1.99
149,396 listings
Avg: $1,223 USD/ct
2.00-2.49
114,684 listings
Avg: $1,573 USD/ct
2.50-2.99
54,929 listings
Avg: $996 USD/ct
3.00-3.99
88,802 listings
Avg: $1,289 USD/ct
4.00-4.99
41,554 listings
Avg: $1,004 USD/ct
5.00-9.99
37,099 listings
Avg: $1,143 USD/ct
10.00+
1,911 listings
Avg: $673 USD/ct
unknown
108 listings
Avg: $2,504 USD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 2,260 | $3,823 USD |
| D-E | I | 26 | $1,307 USD |
| D-E | IF | 17,480 | $2,469 USD |
| D-E | SI1 | 2,557 | $529 USD |
| D-E | SI2 | 484 | $1,010 USD |
| D-E | VS1 | 176,566 | $655 USD |
| D-E | VS2 | 34,140 | $623 USD |
| D-E | VVS1 | 69,923 | $996 USD |
| D-E | VVS2 | 238,655 | $712 USD |
| F-G | I | 150 | $1,802 USD |
| F-G | IF | 1,161 | $1,373 USD |
| F-G | SI1 | 2,434 | $640 USD |
| F-G | SI2 | 512 | $1,976 USD |
| F-G | VS1 | 69,618 | $616 USD |
| F-G | VS2 | 17,811 | $712 USD |
| F-G | VVS1 | 7,059 | $854 USD |
| F-G | VVS2 | 62,642 | $672 USD |
| H-I | I | 118 | $2,255 USD |
| H-I | IF | 740 | $2,238 USD |
| H-I | SI1 | 909 | $1,192 USD |
| H-I | SI2 | 326 | $1,963 USD |
| H-I | VS1 | 9,004 | $713 USD |
| H-I | VS2 | 3,346 | $894 USD |
| H-I | VVS1 | 1,677 | $1,476 USD |
| H-I | VVS2 | 4,909 | $777 USD |
| J-K | I | 67 | $1,643 USD |
| J-K | IF | 128 | $1,560 USD |
| J-K | SI1 | 1,199 | $1,623 USD |
| J-K | SI2 | 465 | $2,053 USD |
| J-K | VS1 | 802 | $1,121 USD |
| J-K | VS2 | 1,221 | $1,561 USD |
| J-K | VVS1 | 397 | $1,617 USD |
| J-K | VVS2 | 712 | $1,197 USD |
| L-M | SI1 | 56 | $1,169 USD |
| L-M | SI2 | 17 | $1,043 USD |
| L-M | VS1 | 46 | $1,262 USD |
| L-M | VS2 | 80 | $1,378 USD |
| L-M | VVS1 | 23 | $1,313 USD |
| L-M | VVS2 | 10 | $1,703 USD |
| N+ | IF | 119 | $1,647 USD |
| N+ | SI1 | 650 | $1,061 USD |
| N+ | SI2 | 138 | $1,168 USD |
| N+ | VS1 | 4,923 | $930 USD |
| N+ | VS2 | 2,099 | $963 USD |
| N+ | VVS1 | 69 | $825 USD |
| N+ | VVS2 | 2,296 | $921 USD |