Natural Round Diamond Prices in United States
Last updated: October 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $17K | $20K | $17K | $15K | $13K | $11K | $9,032 | $6,854 | $5,324 |
| F-G | $14K | $12K | $12K | $12K | $15K | $9,808 | $7,995 | $5,814 | $3,820 |
| H-I | $8,688 | $8,211 | $8,496 | $8,119 | $7,578 | $7,069 | $6,222 | $4,875 | $3,792 |
| J-K | $3,911 | $5,527 | $5,456 | $5,228 | $5,246 | $4,850 | $4,486 | $3,987 | $3,359 |
| L-M | $4,566 | $4,398 | $3,933 | $4,162 | $3,849 | $3,551 | $3,307 | $2,951 | $2,112 |
| N+ | - | $3,475 | $3,800 | $1,597 | $3,578 | $3,248 | $3,637 | $5,063 | $3,905 |
By Carat Weight
0.20-0.29
266,182 listings
Avg: $2,122 USD/ct
0.30-0.49
3,342,564 listings
Avg: $1,540 USD/ct
0.50-0.74
2,531,426 listings
Avg: $1,711 USD/ct
0.75-0.99
659,885 listings
Avg: $2,345 USD/ct
1.00-1.24
1,050,652 listings
Avg: $3,462 USD/ct
1.25-1.49
149,576 listings
Avg: $4,297 USD/ct
1.50-1.99
562,067 listings
Avg: $5,347 USD/ct
2.00-2.49
255,426 listings
Avg: $8,190 USD/ct
2.50-2.99
80,508 listings
Avg: $10,174 USD/ct
3.00-3.99
94,872 listings
Avg: $13,047 USD/ct
4.00-4.99
28,504 listings
Avg: $15,965 USD/ct
5.00-9.99
25,102 listings
Avg: $20,134 USD/ct
10.00+
281 listings
Avg: $11,614 USD/ct
unknown
105,421 listings
Avg: $5,044 USD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 28,927 | $17,427 USD |
| D-E | I | 30,002 | $5,324 USD |
| D-E | IF | 193,228 | $20,186 USD |
| D-E | SI1 | 375,960 | $9,032 USD |
| D-E | SI2 | 241,409 | $6,854 USD |
| D-E | VS1 | 464,028 | $12,861 USD |
| D-E | VS2 | 433,567 | $11,479 USD |
| D-E | VVS1 | 547,917 | $16,791 USD |
| D-E | VVS2 | 409,731 | $14,713 USD |
| D-E | other | 25 | $2,718 USD |
| F-G | FL | 2,973 | $13,677 USD |
| F-G | I | 44,828 | $3,820 USD |
| F-G | IF | 161,761 | $12,432 USD |
| F-G | SI1 | 425,265 | $7,995 USD |
| F-G | SI2 | 309,238 | $5,814 USD |
| F-G | VS1 | 517,973 | $15,487 USD |
| F-G | VS2 | 516,150 | $9,808 USD |
| F-G | VVS1 | 444,518 | $12,074 USD |
| F-G | VVS2 | 420,112 | $11,704 USD |
| F-G | other | 49 | $3,564 USD |
| H-I | FL | 1,284 | $8,688 USD |
| H-I | I | 36,643 | $3,792 USD |
| H-I | IF | 115,272 | $8,211 USD |
| H-I | SI1 | 331,785 | $6,222 USD |
| H-I | SI2 | 231,542 | $4,875 USD |
| H-I | VS1 | 426,057 | $7,578 USD |
| H-I | VS2 | 417,335 | $7,069 USD |
| H-I | VVS1 | 367,714 | $8,496 USD |
| H-I | VVS2 | 350,027 | $8,119 USD |
| H-I | other | 17 | $2,944 USD |
| J-K | FL | 401 | $3,911 USD |
| J-K | I | 21,560 | $3,359 USD |
| J-K | IF | 56,678 | $5,527 USD |
| J-K | SI1 | 157,649 | $4,486 USD |
| J-K | SI2 | 115,485 | $3,987 USD |
| J-K | VS1 | 184,847 | $5,246 USD |
| J-K | VS2 | 154,907 | $4,850 USD |
| J-K | VVS1 | 175,827 | $5,456 USD |
| J-K | VVS2 | 164,099 | $5,228 USD |
| L-M | FL | 92 | $4,566 USD |
| L-M | I | 5,930 | $2,112 USD |
| L-M | IF | 9,625 | $4,398 USD |
| L-M | SI1 | 39,522 | $3,307 USD |
| L-M | SI2 | 29,128 | $2,951 USD |
| L-M | VS1 | 31,789 | $3,849 USD |
| L-M | VS2 | 30,905 | $3,551 USD |
| L-M | VVS1 | 30,448 | $3,933 USD |
| L-M | VVS2 | 29,113 | $4,162 USD |
| N+ | I | 9,733 | $3,905 USD |
| N+ | IF | 697 | $3,475 USD |
| N+ | SI1 | 8,966 | $3,637 USD |
| N+ | SI2 | 8,356 | $5,063 USD |
| N+ | VS1 | 10,328 | $3,578 USD |
| N+ | VS2 | 8,225 | $3,248 USD |
| N+ | VVS1 | 4,485 | $3,800 USD |
| N+ | VVS2 | 17,617 | $1,597 USD |
| N+ | other | 717 | $8,386 USD |