Natural Marquise Diamond Prices in United States
As of July 2026, there are 261,354 natural marquise diamonds available. Prices range from $207 USD/ct to $459,377 USD/ct, with an average of $8,877 USD/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $26K | $16K | $15K | $14K | $13K | $12K | $9,375 | $7,439 | $6,234 |
| F-G | $2,602 | $11K | $9,372 | $12K | $12K | $10K | $11K | $6,719 | $6,290 |
| H-I | $1,598 | $8,903 | $8,898 | $7,282 | $7,059 | $8,194 | $7,560 | $5,677 | $6,470 |
| J-K | - | $7,373 | $5,491 | $5,166 | $5,190 | $4,777 | $5,231 | $4,345 | $6,698 |
| L-M | - | $2,257 | $2,260 | $2,270 | $2,405 | $3,820 | $2,528 | $2,660 | $1,493 |
| N+ | - | $1,519 | $3,650 | $1,722 | $3,275 | $3,357 | $31K | $13K | $13K |
By Carat Weight
0.20-0.29
3,216 listings
Avg: $5,173 USD/ct
0.30-0.49
66,645 listings
Avg: $1,984 USD/ct
0.50-0.74
92,896 listings
Avg: $2,145 USD/ct
0.75-0.99
16,551 listings
Avg: $2,613 USD/ct
1.00-1.24
48,164 listings
Avg: $3,732 USD/ct
1.25-1.49
2,233 listings
Avg: $4,790 USD/ct
1.50-1.99
16,091 listings
Avg: $6,224 USD/ct
2.00-2.49
9,277 listings
Avg: $8,656 USD/ct
2.50-2.99
1,806 listings
Avg: $13,133 USD/ct
3.00-3.99
2,783 listings
Avg: $14,848 USD/ct
4.00-4.99
515 listings
Avg: $19,142 USD/ct
5.00-9.99
523 listings
Avg: $24,056 USD/ct
10.00+
50 listings
Avg: $48,146 USD/ct
unknown
604 listings
Avg: $27,227 USD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 994 | $25,992 USD |
| D-E | I | 1,279 | $6,234 USD |
| D-E | IF | 7,336 | $15,930 USD |
| D-E | SI1 | 16,661 | $9,375 USD |
| D-E | SI2 | 12,390 | $7,439 USD |
| D-E | VS1 | 19,875 | $13,113 USD |
| D-E | VS2 | 19,893 | $11,766 USD |
| D-E | VVS1 | 15,959 | $15,117 USD |
| D-E | VVS2 | 14,234 | $14,050 USD |
| F-G | FL | 14 | $2,602 USD |
| F-G | I | 1,231 | $6,290 USD |
| F-G | IF | 3,126 | $10,983 USD |
| F-G | SI1 | 12,417 | $11,040 USD |
| F-G | SI2 | 11,951 | $6,719 USD |
| F-G | VS1 | 13,752 | $11,784 USD |
| F-G | VS2 | 13,687 | $10,141 USD |
| F-G | VVS1 | 8,655 | $9,372 USD |
| F-G | VVS2 | 9,020 | $11,758 USD |
| H-I | FL | 11 | $1,598 USD |
| H-I | I | 1,130 | $6,470 USD |
| H-I | IF | 2,711 | $8,903 USD |
| H-I | SI1 | 9,217 | $7,560 USD |
| H-I | SI2 | 9,038 | $5,677 USD |
| H-I | VS1 | 7,751 | $7,059 USD |
| H-I | VS2 | 9,103 | $8,194 USD |
| H-I | VVS1 | 5,183 | $8,898 USD |
| H-I | VVS2 | 5,625 | $7,282 USD |
| J-K | I | 460 | $6,698 USD |
| J-K | IF | 1,001 | $7,373 USD |
| J-K | SI1 | 4,654 | $5,231 USD |
| J-K | SI2 | 4,693 | $4,345 USD |
| J-K | VS1 | 3,106 | $5,190 USD |
| J-K | VS2 | 4,085 | $4,777 USD |
| J-K | VVS1 | 2,203 | $5,491 USD |
| J-K | VVS2 | 2,027 | $5,166 USD |
| L-M | I | 72 | $1,493 USD |
| L-M | IF | 148 | $2,257 USD |
| L-M | SI1 | 838 | $2,528 USD |
| L-M | SI2 | 845 | $2,660 USD |
| L-M | VS1 | 604 | $2,405 USD |
| L-M | VS2 | 857 | $3,820 USD |
| L-M | VVS1 | 287 | $2,260 USD |
| L-M | VVS2 | 340 | $2,270 USD |
| N+ | I | 497 | $12,552 USD |
| N+ | IF | 12 | $1,519 USD |
| N+ | SI1 | 399 | $30,828 USD |
| N+ | SI2 | 437 | $13,386 USD |
| N+ | VS1 | 303 | $3,275 USD |
| N+ | VS2 | 422 | $3,357 USD |
| N+ | VVS1 | 60 | $3,650 USD |
| N+ | VVS2 | 665 | $1,722 USD |
| N+ | other | 96 | $31,472 USD |