Natural Princess Diamond Prices in Australia
As of July 2026, there are 361,827 natural princess diamonds available. Prices range from $264 AUD/ct to $181,388 AUD/ct, with an average of $7,854 AUD/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $9,056 | $8,629 | $12K | $6,703 | $7,915 | $8,663 | $6,855 | $3,483 | $2,820 |
| F-G | $3,328 | $10K | $5,855 | $8,962 | $8,525 | $7,472 | $6,042 | $4,612 | $2,509 |
| H-I | $3,995 | $5,853 | $5,391 | $5,579 | $5,451 | $5,403 | $5,766 | $3,891 | $3,300 |
| J-K | $2,029 | $4,099 | $3,922 | $3,844 | $4,110 | $4,827 | $5,277 | $3,991 | $2,289 |
| L-M | - | $1,483 | $2,284 | $2,768 | $2,472 | $2,491 | $2,443 | $2,342 | $1,558 |
| N+ | - | - | $1,531 | $1,225 | $1,902 | $4,772 | $3,480 | $4,145 | $13K |
By Carat Weight
0.20-0.29
2,107 listings
Avg: $7,983 AUD/ct
0.30-0.49
56,411 listings
Avg: $2,392 AUD/ct
0.50-0.74
77,964 listings
Avg: $2,599 AUD/ct
0.75-0.99
51,717 listings
Avg: $3,063 AUD/ct
1.00-1.24
87,418 listings
Avg: $3,821 AUD/ct
1.25-1.49
8,015 listings
Avg: $5,232 AUD/ct
1.50-1.99
47,170 listings
Avg: $5,848 AUD/ct
2.00-2.49
19,767 listings
Avg: $8,289 AUD/ct
2.50-2.99
3,601 listings
Avg: $10,126 AUD/ct
3.00-3.99
5,167 listings
Avg: $14,743 AUD/ct
4.00-4.99
991 listings
Avg: $18,787 AUD/ct
5.00-9.99
1,273 listings
Avg: $21,759 AUD/ct
10.00+
83 listings
Avg: $33,755 AUD/ct
unknown
143 listings
Avg: $2,513 AUD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 125 | $13,932 AUD |
| D-E | I | 1,033 | $4,338 AUD |
| D-E | IF | 2,984 | $13,276 AUD |
| D-E | SI1 | 13,429 | $10,546 AUD |
| D-E | SI2 | 7,366 | $5,359 AUD |
| D-E | VS1 | 17,524 | $12,176 AUD |
| D-E | VS2 | 16,213 | $13,328 AUD |
| D-E | VVS1 | 11,243 | $18,532 AUD |
| D-E | VVS2 | 12,550 | $10,312 AUD |
| F-G | FL | 229 | $5,120 AUD |
| F-G | I | 2,615 | $3,860 AUD |
| F-G | IF | 5,956 | $15,688 AUD |
| F-G | SI1 | 13,698 | $9,295 AUD |
| F-G | SI2 | 10,202 | $7,096 AUD |
| F-G | VS1 | 22,085 | $13,115 AUD |
| F-G | VS2 | 22,244 | $11,496 AUD |
| F-G | VVS1 | 16,892 | $9,008 AUD |
| F-G | VVS2 | 16,738 | $13,788 AUD |
| H-I | FL | 125 | $6,146 AUD |
| H-I | I | 2,318 | $5,077 AUD |
| H-I | IF | 4,352 | $9,005 AUD |
| H-I | SI1 | 12,773 | $8,871 AUD |
| H-I | SI2 | 7,584 | $5,985 AUD |
| H-I | VS1 | 22,961 | $8,386 AUD |
| H-I | VS2 | 20,981 | $8,312 AUD |
| H-I | VVS1 | 17,335 | $8,294 AUD |
| H-I | VVS2 | 18,902 | $8,583 AUD |
| J-K | FL | 40 | $3,122 AUD |
| J-K | I | 1,123 | $3,522 AUD |
| J-K | IF | 1,856 | $6,307 AUD |
| J-K | SI1 | 7,394 | $8,118 AUD |
| J-K | SI2 | 4,756 | $6,140 AUD |
| J-K | VS1 | 11,112 | $6,323 AUD |
| J-K | VS2 | 9,221 | $7,426 AUD |
| J-K | VVS1 | 7,839 | $6,033 AUD |
| J-K | VVS2 | 9,647 | $5,914 AUD |
| L-M | I | 174 | $2,397 AUD |
| L-M | IF | 109 | $2,281 AUD |
| L-M | SI1 | 934 | $3,759 AUD |
| L-M | SI2 | 689 | $3,603 AUD |
| L-M | VS1 | 1,127 | $3,804 AUD |
| L-M | VS2 | 1,033 | $3,832 AUD |
| L-M | VVS1 | 680 | $3,514 AUD |
| L-M | VVS2 | 963 | $4,258 AUD |
| N+ | I | 187 | $19,655 AUD |
| N+ | SI1 | 174 | $5,354 AUD |
| N+ | SI2 | 156 | $6,377 AUD |
| N+ | VS1 | 589 | $2,926 AUD |
| N+ | VS2 | 452 | $7,342 AUD |
| N+ | VVS1 | 132 | $2,355 AUD |
| N+ | VVS2 | 850 | $1,884 AUD |
| N+ | other | 133 | $6,887 AUD |