Lab Grown Princess Diamond Prices in United States
Last updated: November 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,617 | $1,589 | $683 | $544 | $518 | $489 | $391 | $459 | - |
| F-G | $920 | $865 | $636 | $518 | $495 | $498 | $387 | $568 | - |
| H-I | - | $2,557 | $838 | $484 | $491 | $730 | $897 | $1,093 | $1,480 |
| J-K | - | - | $639 | $670 | $910 | $1,668 | $1,162 | $1,937 | $720 |
| L-M | - | - | - | $507 | $396 | $853 | - | - | - |
| N+ | $780 | $1,701 | $594 | $534 | $551 | $589 | $799 | $1,048 | $508 |
By Carat Weight
0.20-0.29
2,465 listings
Avg: $776 USD/ct
0.30-0.49
26,063 listings
Avg: $779 USD/ct
0.50-0.74
58,364 listings
Avg: $647 USD/ct
0.75-0.99
53,803 listings
Avg: $680 USD/ct
1.00-1.24
222,819 listings
Avg: $634 USD/ct
1.25-1.49
49,387 listings
Avg: $679 USD/ct
1.50-1.99
272,040 listings
Avg: $789 USD/ct
2.00-2.49
234,363 listings
Avg: $842 USD/ct
2.50-2.99
132,692 listings
Avg: $910 USD/ct
3.00-3.99
191,298 listings
Avg: $994 USD/ct
4.00-4.99
74,821 listings
Avg: $690 USD/ct
5.00-9.99
68,557 listings
Avg: $902 USD/ct
10.00+
8,067 listings
Avg: $642 USD/ct
unknown
337 listings
Avg: $1,159 USD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 23,052 | $1,617 USD |
| D-E | IF | 36,924 | $1,589 USD |
| D-E | SI1 | 4,003 | $391 USD |
| D-E | SI2 | 278 | $459 USD |
| D-E | VS1 | 330,613 | $518 USD |
| D-E | VS2 | 53,580 | $489 USD |
| D-E | VVS1 | 145,817 | $683 USD |
| D-E | VVS2 | 398,873 | $544 USD |
| F-G | FL | 146 | $920 USD |
| F-G | IF | 1,038 | $865 USD |
| F-G | SI1 | 3,819 | $387 USD |
| F-G | SI2 | 332 | $568 USD |
| F-G | VS1 | 131,116 | $495 USD |
| F-G | VS2 | 31,256 | $498 USD |
| F-G | VVS1 | 15,133 | $636 USD |
| F-G | VVS2 | 121,225 | $518 USD |
| H-I | I | 25 | $1,480 USD |
| H-I | IF | 19 | $2,557 USD |
| H-I | SI1 | 1,221 | $897 USD |
| H-I | SI2 | 233 | $1,093 USD |
| H-I | VS1 | 12,577 | $491 USD |
| H-I | VS2 | 4,742 | $730 USD |
| H-I | VVS1 | 1,159 | $838 USD |
| H-I | VVS2 | 6,416 | $484 USD |
| J-K | I | 16 | $720 USD |
| J-K | SI1 | 1,931 | $1,162 USD |
| J-K | SI2 | 718 | $1,937 USD |
| J-K | VS1 | 518 | $910 USD |
| J-K | VS2 | 1,032 | $1,668 USD |
| J-K | VVS1 | 19 | $639 USD |
| J-K | VVS2 | 280 | $670 USD |
| L-M | VS1 | 18 | $396 USD |
| L-M | VS2 | 63 | $853 USD |
| L-M | VVS2 | 23 | $507 USD |
| N+ | FL | 12 | $780 USD |
| N+ | I | 137 | $508 USD |
| N+ | IF | 284 | $1,701 USD |
| N+ | SI1 | 4,389 | $799 USD |
| N+ | SI2 | 1,410 | $1,048 USD |
| N+ | VS1 | 29,283 | $551 USD |
| N+ | VS2 | 13,801 | $589 USD |
| N+ | VVS1 | 843 | $594 USD |
| N+ | VVS2 | 14,083 | $534 USD |
| N+ | other | 2,619 | $1,585 USD |