Natural Princess Diamond Prices in Australia
Last updated: October 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $8,942 | $8,867 | $6,701 | $8,236 | $7,128 | $8,184 | $6,806 | $3,243 | $2,873 |
| F-G | $6,048 | $6,637 | $7,494 | $6,133 | $8,920 | $7,286 | $5,895 | $4,769 | $3,238 |
| H-I | $4,682 | $5,368 | $4,985 | $5,929 | $5,709 | $5,488 | $4,534 | $4,150 | $3,216 |
| J-K | $1,841 | $3,344 | $3,861 | $3,927 | $3,759 | $3,867 | $3,627 | $3,510 | $2,741 |
| L-M | - | $1,488 | $2,338 | $2,154 | $2,723 | $2,699 | $1,848 | $1,595 | $2,065 |
| N+ | - | - | $882 | $798 | $2,112 | $4,635 | $4,015 | $3,825 | $12K |
By Carat Weight
0.20-0.29
2,896 listings
Avg: $7,323 AUD/ct
0.30-0.49
80,546 listings
Avg: $2,651 AUD/ct
0.50-0.74
138,816 listings
Avg: $2,193 AUD/ct
0.75-0.99
87,860 listings
Avg: $2,488 AUD/ct
1.00-1.24
130,884 listings
Avg: $3,438 AUD/ct
1.25-1.49
13,532 listings
Avg: $4,744 AUD/ct
1.50-1.99
69,048 listings
Avg: $5,335 AUD/ct
2.00-2.49
30,563 listings
Avg: $7,557 AUD/ct
2.50-2.99
6,953 listings
Avg: $9,369 AUD/ct
3.00-3.99
8,475 listings
Avg: $14,097 AUD/ct
4.00-4.99
1,653 listings
Avg: $17,644 AUD/ct
5.00-9.99
1,202 listings
Avg: $19,289 AUD/ct
10.00+
21 listings
Avg: $16,226 AUD/ct
unknown
209 listings
Avg: $8,262 AUD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 200 | $12,715 AUD |
| D-E | I | 1,824 | $4,085 AUD |
| D-E | IF | 5,369 | $12,607 AUD |
| D-E | SI1 | 25,915 | $9,678 AUD |
| D-E | SI2 | 14,522 | $4,612 AUD |
| D-E | VS1 | 28,110 | $10,136 AUD |
| D-E | VS2 | 28,115 | $11,636 AUD |
| D-E | VVS1 | 18,145 | $9,528 AUD |
| D-E | VVS2 | 20,829 | $11,711 AUD |
| F-G | FL | 185 | $8,600 AUD |
| F-G | I | 3,833 | $4,604 AUD |
| F-G | IF | 6,212 | $9,437 AUD |
| F-G | SI1 | 27,894 | $8,382 AUD |
| F-G | SI2 | 19,487 | $6,781 AUD |
| F-G | VS1 | 32,752 | $12,683 AUD |
| F-G | VS2 | 35,325 | $10,360 AUD |
| F-G | VVS1 | 22,782 | $10,655 AUD |
| F-G | VVS2 | 23,743 | $8,720 AUD |
| H-I | FL | 183 | $6,657 AUD |
| H-I | I | 3,806 | $4,573 AUD |
| H-I | IF | 4,913 | $7,633 AUD |
| H-I | SI1 | 22,358 | $6,446 AUD |
| H-I | SI2 | 13,247 | $5,901 AUD |
| H-I | VS1 | 33,798 | $8,117 AUD |
| H-I | VS2 | 30,660 | $7,803 AUD |
| H-I | VVS1 | 22,420 | $7,089 AUD |
| H-I | VVS2 | 26,508 | $8,430 AUD |
| J-K | FL | 105 | $2,618 AUD |
| J-K | I | 1,994 | $3,898 AUD |
| J-K | IF | 2,829 | $4,755 AUD |
| J-K | SI1 | 12,235 | $5,158 AUD |
| J-K | SI2 | 8,494 | $4,991 AUD |
| J-K | VS1 | 16,251 | $5,345 AUD |
| J-K | VS2 | 15,206 | $5,498 AUD |
| J-K | VVS1 | 11,218 | $5,491 AUD |
| J-K | VVS2 | 15,513 | $5,583 AUD |
| L-M | I | 228 | $2,937 AUD |
| L-M | IF | 183 | $2,115 AUD |
| L-M | SI1 | 1,569 | $2,628 AUD |
| L-M | SI2 | 992 | $2,268 AUD |
| L-M | VS1 | 1,646 | $3,872 AUD |
| L-M | VS2 | 1,775 | $3,838 AUD |
| L-M | VVS1 | 860 | $3,324 AUD |
| L-M | VVS2 | 1,343 | $3,063 AUD |
| N+ | I | 920 | $16,869 AUD |
| N+ | SI1 | 287 | $5,709 AUD |
| N+ | SI2 | 228 | $5,439 AUD |
| N+ | VS1 | 1,710 | $3,003 AUD |
| N+ | VS2 | 1,327 | $6,591 AUD |
| N+ | VVS1 | 156 | $1,253 AUD |
| N+ | VVS2 | 2,245 | $1,134 AUD |
| N+ | other | 209 | $17,817 AUD |