Natural Round Diamond Prices in United States
As of June 2026, there are 4,466,302 natural round diamonds available. Prices range from $55 USD/ct to $227,550 USD/ct, with an average of $8,752 USD/ct.
Last updated: June 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $28K | $20K | $24K | $19K | $13K | $15K | $12K | $7,050 | $4,822 |
| F-G | $17K | $18K | $16K | $15K | $15K | $13K | $11K | $7,548 | $4,009 |
| H-I | $7,127 | $11K | $11K | $11K | $9,701 | $9,168 | $7,914 | $6,683 | $4,026 |
| J-K | $3,822 | $7,432 | $7,413 | $7,189 | $6,998 | $6,349 | $5,905 | $5,444 | $3,681 |
| L-M | $3,636 | $4,800 | $4,168 | $5,349 | $4,738 | $4,412 | $4,433 | $3,985 | $2,524 |
| N+ | - | $3,844 | $3,911 | $1,617 | $4,731 | $3,071 | $3,083 | $6,102 | $5,092 |
By Carat Weight
0.20-0.29
197,225 listings
Avg: $1,675 USD/ct
0.30-0.49
1,287,621 listings
Avg: $1,483 USD/ct
0.50-0.74
1,328,563 listings
Avg: $1,704 USD/ct
0.75-0.99
369,088 listings
Avg: $2,362 USD/ct
1.00-1.24
578,155 listings
Avg: $3,388 USD/ct
1.25-1.49
79,293 listings
Avg: $4,295 USD/ct
1.50-1.99
288,099 listings
Avg: $5,255 USD/ct
2.00-2.49
136,815 listings
Avg: $8,114 USD/ct
2.50-2.99
44,413 listings
Avg: $10,034 USD/ct
3.00-3.99
54,589 listings
Avg: $13,136 USD/ct
4.00-4.99
15,919 listings
Avg: $16,570 USD/ct
5.00-9.99
17,695 listings
Avg: $22,477 USD/ct
10.00+
1,133 listings
Avg: $36,420 USD/ct
unknown
67,694 listings
Avg: $4,969 USD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 16,482 | $28,002 USD |
| D-E | I | 15,738 | $4,822 USD |
| D-E | IF | 120,879 | $20,346 USD |
| D-E | SI1 | 165,979 | $11,581 USD |
| D-E | SI2 | 101,135 | $7,050 USD |
| D-E | VS1 | 190,613 | $12,622 USD |
| D-E | VS2 | 169,820 | $15,247 USD |
| D-E | VVS1 | 254,774 | $23,591 USD |
| D-E | VVS2 | 211,071 | $19,121 USD |
| D-E | other | 24 | $2,145 USD |
| F-G | FL | 1,420 | $17,012 USD |
| F-G | I | 23,843 | $4,009 USD |
| F-G | IF | 125,060 | $17,718 USD |
| F-G | SI1 | 197,324 | $10,668 USD |
| F-G | SI2 | 135,809 | $7,548 USD |
| F-G | VS1 | 231,310 | $14,517 USD |
| F-G | VS2 | 218,725 | $12,556 USD |
| F-G | VVS1 | 254,767 | $16,281 USD |
| F-G | VVS2 | 208,767 | $14,971 USD |
| F-G | other | 46 | $3,049 USD |
| H-I | FL | 482 | $7,127 USD |
| H-I | I | 19,856 | $4,026 USD |
| H-I | IF | 68,661 | $11,406 USD |
| H-I | SI1 | 176,970 | $7,914 USD |
| H-I | SI2 | 122,251 | $6,683 USD |
| H-I | VS1 | 193,695 | $9,701 USD |
| H-I | VS2 | 198,276 | $9,168 USD |
| H-I | VVS1 | 166,042 | $11,286 USD |
| H-I | VVS2 | 168,420 | $10,680 USD |
| H-I | other | 24 | $2,931 USD |
| J-K | FL | 134 | $3,822 USD |
| J-K | I | 11,282 | $3,681 USD |
| J-K | IF | 31,855 | $7,432 USD |
| J-K | SI1 | 85,455 | $5,905 USD |
| J-K | SI2 | 61,476 | $5,444 USD |
| J-K | VS1 | 93,823 | $6,998 USD |
| J-K | VS2 | 80,902 | $6,349 USD |
| J-K | VVS1 | 92,357 | $7,413 USD |
| J-K | VVS2 | 86,799 | $7,189 USD |
| L-M | FL | 23 | $3,636 USD |
| L-M | I | 3,557 | $2,524 USD |
| L-M | IF | 6,800 | $4,800 USD |
| L-M | SI1 | 23,311 | $4,433 USD |
| L-M | SI2 | 15,797 | $3,985 USD |
| L-M | VS1 | 23,927 | $4,738 USD |
| L-M | VS2 | 22,407 | $4,412 USD |
| L-M | VVS1 | 21,741 | $4,168 USD |
| L-M | VVS2 | 21,668 | $5,349 USD |
| N+ | I | 2,147 | $5,092 USD |
| N+ | IF | 376 | $3,844 USD |
| N+ | SI1 | 3,394 | $3,083 USD |
| N+ | SI2 | 2,522 | $6,102 USD |
| N+ | VS1 | 3,904 | $4,731 USD |
| N+ | VS2 | 3,458 | $3,071 USD |
| N+ | VVS1 | 1,865 | $3,911 USD |
| N+ | VVS2 | 6,624 | $1,617 USD |
| N+ | other | 435 | $1,369 USD |