Natural Round Diamond Prices in United States
Last updated: September 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $26K | $20K | $24K | $19K | $13K | $15K | $11K | $6,672 | $4,880 |
| F-G | $15K | $16K | $15K | $15K | $15K | $12K | $9,870 | $6,845 | $3,920 |
| H-I | $6,978 | $10K | $11K | $9,954 | $9,504 | $8,409 | $6,949 | $5,808 | $3,575 |
| J-K | $5,076 | $7,181 | $6,554 | $6,474 | $6,340 | $5,995 | $5,876 | $4,413 | $2,979 |
| L-M | $3,032 | $4,370 | $3,899 | $5,026 | $4,597 | $4,172 | $3,692 | $3,172 | $2,260 |
| N+ | - | $4,145 | $3,126 | $1,288 | $3,557 | $3,520 | $4,570 | $5,547 | $4,274 |
By Carat Weight
0.20-0.29
252,557 listings
Avg: $2,064 USD/ct
0.30-0.49
2,019,287 listings
Avg: $1,522 USD/ct
0.50-0.74
1,761,256 listings
Avg: $1,644 USD/ct
0.75-0.99
467,387 listings
Avg: $2,367 USD/ct
1.00-1.24
777,176 listings
Avg: $3,335 USD/ct
1.25-1.49
111,590 listings
Avg: $4,291 USD/ct
1.50-1.99
411,977 listings
Avg: $5,118 USD/ct
2.00-2.49
198,964 listings
Avg: $7,799 USD/ct
2.50-2.99
63,253 listings
Avg: $9,704 USD/ct
3.00-3.99
76,597 listings
Avg: $12,594 USD/ct
4.00-4.99
22,462 listings
Avg: $15,956 USD/ct
5.00-9.99
19,798 listings
Avg: $20,257 USD/ct
10.00+
1,029 listings
Avg: $29,365 USD/ct
unknown
87,501 listings
Avg: $6,114 USD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 22,699 | $25,864 USD |
| D-E | I | 27,219 | $4,880 USD |
| D-E | IF | 150,345 | $19,761 USD |
| D-E | SI1 | 242,421 | $11,310 USD |
| D-E | SI2 | 162,597 | $6,672 USD |
| D-E | VS1 | 282,970 | $12,689 USD |
| D-E | VS2 | 260,975 | $14,750 USD |
| D-E | VVS1 | 364,058 | $23,884 USD |
| D-E | VVS2 | 272,458 | $19,124 USD |
| D-E | other | 26 | $2,191 USD |
| F-G | FL | 3,246 | $15,168 USD |
| F-G | I | 41,568 | $3,920 USD |
| F-G | IF | 129,780 | $16,300 USD |
| F-G | SI1 | 277,091 | $9,870 USD |
| F-G | SI2 | 212,446 | $6,845 USD |
| F-G | VS1 | 317,789 | $14,663 USD |
| F-G | VS2 | 318,244 | $12,251 USD |
| F-G | VVS1 | 306,998 | $14,802 USD |
| F-G | VVS2 | 271,540 | $14,705 USD |
| F-G | other | 44 | $3,951 USD |
| H-I | FL | 1,233 | $6,978 USD |
| H-I | I | 34,043 | $3,575 USD |
| H-I | IF | 88,473 | $10,279 USD |
| H-I | SI1 | 236,842 | $6,949 USD |
| H-I | SI2 | 177,279 | $5,808 USD |
| H-I | VS1 | 285,721 | $9,504 USD |
| H-I | VS2 | 288,345 | $8,409 USD |
| H-I | VVS1 | 243,421 | $10,529 USD |
| H-I | VVS2 | 241,968 | $9,954 USD |
| H-I | other | 22 | $2,997 USD |
| J-K | FL | 612 | $5,076 USD |
| J-K | I | 20,220 | $2,979 USD |
| J-K | IF | 44,145 | $7,181 USD |
| J-K | SI1 | 118,976 | $5,876 USD |
| J-K | SI2 | 92,920 | $4,413 USD |
| J-K | VS1 | 135,315 | $6,340 USD |
| J-K | VS2 | 115,231 | $5,995 USD |
| J-K | VVS1 | 131,297 | $6,554 USD |
| J-K | VVS2 | 122,219 | $6,474 USD |
| L-M | FL | 54 | $3,032 USD |
| L-M | I | 5,364 | $2,260 USD |
| L-M | IF | 8,465 | $4,370 USD |
| L-M | SI1 | 30,648 | $3,692 USD |
| L-M | SI2 | 23,186 | $3,172 USD |
| L-M | VS1 | 27,481 | $4,597 USD |
| L-M | VS2 | 26,532 | $4,172 USD |
| L-M | VVS1 | 27,049 | $3,899 USD |
| L-M | VVS2 | 25,935 | $5,026 USD |
| N+ | I | 6,003 | $4,274 USD |
| N+ | IF | 633 | $4,145 USD |
| N+ | SI1 | 6,316 | $4,570 USD |
| N+ | SI2 | 5,866 | $5,547 USD |
| N+ | VS1 | 9,122 | $3,557 USD |
| N+ | VS2 | 6,128 | $3,520 USD |
| N+ | VVS1 | 3,118 | $3,126 USD |
| N+ | VVS2 | 15,201 | $1,288 USD |
| N+ | other | 937 | $7,044 USD |