Natural Oval Diamond Prices in Australia
As of July 2026, there are 1,118,149 natural oval diamonds available. Prices range from $342 AUD/ct to $185,615 AUD/ct, with an average of $12,439 AUD/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $24K | $13K | $13K | $13K | $16K | $14K | $11K | $6,310 | $6,131 |
| F-G | $19K | $11K | $11K | $11K | $13K | $12K | $9,350 | $6,677 | $3,862 |
| H-I | $2,831 | $8,369 | $7,469 | $9,734 | $9,370 | $8,863 | $7,399 | $5,136 | $3,259 |
| J-K | $1,363 | $5,537 | $5,413 | $7,456 | $6,096 | $7,075 | $5,486 | $5,141 | $3,264 |
| L-M | - | $1,947 | $3,353 | $3,659 | $4,217 | $4,452 | $3,841 | $2,565 | $2,317 |
| N+ | $5,450 | $6,194 | $6,899 | $3,423 | $5,484 | $11K | $8,857 | $8,523 | $6,355 |
By Carat Weight
0.20-0.29
5,902 listings
Avg: $7,717 AUD/ct
0.30-0.49
150,931 listings
Avg: $2,733 AUD/ct
0.50-0.74
270,532 listings
Avg: $2,952 AUD/ct
0.75-0.99
108,985 listings
Avg: $3,327 AUD/ct
1.00-1.24
284,099 listings
Avg: $4,883 AUD/ct
1.25-1.49
38,051 listings
Avg: $6,039 AUD/ct
1.50-1.99
133,290 listings
Avg: $7,612 AUD/ct
2.00-2.49
67,466 listings
Avg: $10,871 AUD/ct
2.50-2.99
19,041 listings
Avg: $13,146 AUD/ct
3.00-3.99
25,274 listings
Avg: $17,886 AUD/ct
4.00-4.99
6,348 listings
Avg: $22,591 AUD/ct
5.00-9.99
6,693 listings
Avg: $29,687 AUD/ct
10.00+
546 listings
Avg: $48,332 AUD/ct
unknown
991 listings
Avg: $15,097 AUD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 1,447 | $37,658 AUD |
| D-E | I | 3,938 | $9,432 AUD |
| D-E | IF | 11,337 | $20,118 AUD |
| D-E | SI1 | 61,661 | $16,747 AUD |
| D-E | SI2 | 41,616 | $9,708 AUD |
| D-E | VS1 | 64,621 | $24,772 AUD |
| D-E | VS2 | 69,200 | $21,373 AUD |
| D-E | VVS1 | 41,405 | $19,656 AUD |
| D-E | VVS2 | 46,006 | $19,247 AUD |
| F-G | FL | 176 | $29,275 AUD |
| F-G | I | 5,469 | $5,941 AUD |
| F-G | IF | 10,021 | $17,485 AUD |
| F-G | SI1 | 58,087 | $14,385 AUD |
| F-G | SI2 | 52,399 | $10,272 AUD |
| F-G | VS1 | 56,280 | $20,409 AUD |
| F-G | VS2 | 68,174 | $18,531 AUD |
| F-G | VVS1 | 32,843 | $17,303 AUD |
| F-G | VVS2 | 36,259 | $16,289 AUD |
| H-I | FL | 38 | $4,355 AUD |
| H-I | I | 4,244 | $5,013 AUD |
| H-I | IF | 10,760 | $12,875 AUD |
| H-I | SI1 | 50,633 | $11,382 AUD |
| H-I | SI2 | 49,245 | $7,901 AUD |
| H-I | VS1 | 48,930 | $14,416 AUD |
| H-I | VS2 | 52,444 | $13,635 AUD |
| H-I | VVS1 | 31,529 | $11,490 AUD |
| H-I | VVS2 | 33,975 | $14,976 AUD |
| J-K | FL | 11 | $2,097 AUD |
| J-K | I | 2,096 | $5,021 AUD |
| J-K | IF | 4,115 | $8,519 AUD |
| J-K | SI1 | 24,257 | $8,441 AUD |
| J-K | SI2 | 22,327 | $7,910 AUD |
| J-K | VS1 | 19,290 | $9,378 AUD |
| J-K | VS2 | 21,656 | $10,884 AUD |
| J-K | VVS1 | 12,366 | $8,328 AUD |
| J-K | VVS2 | 14,419 | $11,470 AUD |
| L-M | I | 494 | $3,565 AUD |
| L-M | IF | 696 | $2,996 AUD |
| L-M | SI1 | 4,693 | $5,909 AUD |
| L-M | SI2 | 3,732 | $3,946 AUD |
| L-M | VS1 | 3,860 | $6,488 AUD |
| L-M | VS2 | 4,195 | $6,850 AUD |
| L-M | VVS1 | 2,558 | $5,158 AUD |
| L-M | VVS2 | 2,628 | $5,629 AUD |
| N+ | FL | 13 | $8,385 AUD |
| N+ | I | 3,535 | $9,777 AUD |
| N+ | IF | 701 | $9,529 AUD |
| N+ | SI1 | 5,406 | $13,626 AUD |
| N+ | SI2 | 4,130 | $13,112 AUD |
| N+ | VS1 | 5,250 | $8,437 AUD |
| N+ | VS2 | 6,013 | $16,454 AUD |
| N+ | VVS1 | 1,995 | $10,613 AUD |
| N+ | VVS2 | 4,266 | $5,266 AUD |
| N+ | other | 710 | $13,178 AUD |