Natural Marquise Diamonds, 5.00ct+
As of April 2026, there are 719 natural marquise diamonds between 5.00ct+ available across retailers. Prices range from $859 AUD/ct to $143,240 AUD/ct, with an average of $30,187 AUD/ct.
Last updated: April 2026
Browse 719 diamonds in ExplorerPrice Distribution
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| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|---|
| D-E | $60K | $47K | - | $2,622 | $1,734 | $37K | $29K | $22K |
| F-G | - | $36K | - | $1,668 | $1,504 | $27K | $37K | $18K |
| H-I | - | - | $37K | $1,567 | $18K | $27K | $26K | $19K |
| J-K | - | - | $16K | $11K | $11K | - | $13K | $14K |
| L-M | - | - | - | - | - | - | - | $10K |
| N+ | - | - | - | $1,439 | - | - | - | - |
Price by Color & Clarity
Average price per carat for 5.00ct+ natural marquise diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 17 | $92,522 AUD | 45% |
| D-E | IF | 62 | $72,182 AUD | 39% |
| D-E | SI1 | 42 | $44,508 AUD | 27% |
| D-E | SI2 | 55 | $34,301 AUD | 27% |
| D-E | VS1 | 35 | $2,668 AUD | 7% |
| D-E | VS2 | 54 | $56,850 AUD | 27% |
| D-E | VVS2 | 23 | $4,033 AUD | 1969% |
| F-G | IF | 12 | $56,015 AUD | 18% |
| F-G | SI1 | 10 | $56,374 AUD | 14% |
| F-G | SI2 | 10 | $26,965 AUD | 28% |
| F-G | VS1 | 93 | $2,314 AUD | 7% |
| F-G | VS2 | 33 | $41,710 AUD | 42% |
| F-G | VVS2 | 24 | $2,567 AUD | 31% |
| H-I | SI1 | 11 | $40,500 AUD | 34% |
| H-I | SI2 | 45 | $29,255 AUD | 31% |
| H-I | VS1 | 11 | $28,292 AUD | 53% |
| H-I | VS2 | 27 | $42,178 AUD | 23% |
| H-I | VVS1 | 10 | $57,288 AUD | 30% |
| H-I | VVS2 | 10 | $2,411 AUD | 1666% |
| J-K | SI1 | 28 | $20,164 AUD | 17% |
| J-K | SI2 | 28 | $22,118 AUD | 33% |
| J-K | VS1 | 10 | $17,074 AUD | 27% |
| J-K | VVS1 | 11 | $25,153 AUD | 21% |
| J-K | VVS2 | 14 | $17,414 AUD | 22% |
| L-M | SI2 | 11 | $15,761 AUD | 33% |
| N+ | VVS2 | 33 | $2,214 AUD | 47% |