Natural Princess Diamond Prices in Australia
As of June 2026, there are 302,910 natural princess diamonds available. Prices range from $264 AUD/ct to $191,689 AUD/ct, with an average of $7,782 AUD/ct.
Last updated: June 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $8,954 | $8,698 | $12K | $7,234 | $7,956 | $9,208 | $6,876 | $3,896 | $2,735 |
| F-G | $2,635 | $9,896 | $5,743 | $8,630 | $8,644 | $7,959 | $6,037 | $5,031 | $3,292 |
| H-I | $2,862 | $4,563 | $5,305 | $5,782 | $5,937 | $5,561 | $5,623 | $4,506 | $3,560 |
| J-K | $2,102 | $4,077 | $3,665 | $3,547 | $4,093 | $4,896 | $5,153 | $4,148 | $2,760 |
| L-M | - | $1,299 | $2,215 | $2,649 | $2,626 | $2,352 | $2,537 | $2,239 | $1,394 |
| N+ | - | - | $1,669 | $1,345 | $2,944 | $2,303 | $1,813 | $4,967 | $1,186 |
By Carat Weight
0.20-0.29
1,605 listings
Avg: $3,187 AUD/ct
0.30-0.49
54,086 listings
Avg: $2,008 AUD/ct
0.50-0.74
66,348 listings
Avg: $2,404 AUD/ct
0.75-0.99
41,365 listings
Avg: $3,014 AUD/ct
1.00-1.24
71,590 listings
Avg: $3,936 AUD/ct
1.25-1.49
6,177 listings
Avg: $5,184 AUD/ct
1.50-1.99
36,858 listings
Avg: $5,980 AUD/ct
2.00-2.49
14,885 listings
Avg: $8,619 AUD/ct
2.50-2.99
3,120 listings
Avg: $10,466 AUD/ct
3.00-3.99
4,526 listings
Avg: $15,836 AUD/ct
4.00-4.99
917 listings
Avg: $19,046 AUD/ct
5.00-9.99
1,243 listings
Avg: $24,406 AUD/ct
10.00+
65 listings
Avg: $31,441 AUD/ct
unknown
125 listings
Avg: $2,575 AUD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 136 | $13,775 AUD |
| D-E | I | 651 | $4,208 AUD |
| D-E | IF | 2,868 | $13,382 AUD |
| D-E | SI1 | 11,767 | $10,579 AUD |
| D-E | SI2 | 5,768 | $5,995 AUD |
| D-E | VS1 | 14,963 | $12,240 AUD |
| D-E | VS2 | 13,760 | $14,167 AUD |
| D-E | VVS1 | 10,220 | $18,261 AUD |
| D-E | VVS2 | 10,881 | $11,129 AUD |
| F-G | FL | 208 | $4,054 AUD |
| F-G | I | 1,557 | $5,065 AUD |
| F-G | IF | 5,220 | $15,224 AUD |
| F-G | SI1 | 11,806 | $9,288 AUD |
| F-G | SI2 | 7,677 | $7,741 AUD |
| F-G | VS1 | 18,929 | $13,299 AUD |
| F-G | VS2 | 18,190 | $12,244 AUD |
| F-G | VVS1 | 15,621 | $8,836 AUD |
| F-G | VVS2 | 14,621 | $13,278 AUD |
| H-I | FL | 88 | $4,403 AUD |
| H-I | I | 1,397 | $5,477 AUD |
| H-I | IF | 4,027 | $7,020 AUD |
| H-I | SI1 | 10,576 | $8,650 AUD |
| H-I | SI2 | 5,721 | $6,932 AUD |
| H-I | VS1 | 19,696 | $9,134 AUD |
| H-I | VS2 | 16,848 | $8,555 AUD |
| H-I | VVS1 | 14,881 | $8,162 AUD |
| H-I | VVS2 | 16,202 | $8,895 AUD |
| J-K | FL | 34 | $3,233 AUD |
| J-K | I | 680 | $4,246 AUD |
| J-K | IF | 1,559 | $6,273 AUD |
| J-K | SI1 | 5,806 | $7,927 AUD |
| J-K | SI2 | 3,606 | $6,381 AUD |
| J-K | VS1 | 9,075 | $6,297 AUD |
| J-K | VS2 | 7,463 | $7,533 AUD |
| J-K | VVS1 | 6,832 | $5,638 AUD |
| J-K | VVS2 | 8,247 | $5,457 AUD |
| L-M | I | 96 | $2,145 AUD |
| L-M | IF | 83 | $1,998 AUD |
| L-M | SI1 | 675 | $3,904 AUD |
| L-M | SI2 | 444 | $3,444 AUD |
| L-M | VS1 | 894 | $4,039 AUD |
| L-M | VS2 | 781 | $3,619 AUD |
| L-M | VVS1 | 492 | $3,407 AUD |
| L-M | VVS2 | 749 | $4,076 AUD |
| N+ | I | 30 | $1,824 AUD |
| N+ | SI1 | 58 | $2,789 AUD |
| N+ | SI2 | 66 | $7,642 AUD |
| N+ | VS1 | 242 | $4,530 AUD |
| N+ | VS2 | 222 | $3,543 AUD |
| N+ | VVS1 | 67 | $2,568 AUD |
| N+ | VVS2 | 430 | $2,070 AUD |