Natural Cushion Diamonds
As of April 2026, there are 350,107 natural cushion diamonds available. Prices range from $737 AUD/ct to $287,849 AUD/ct, with an average of $11,052 AUD/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $24K | $18K | $9,044 | $3,848 | $11K | $8,684 | $7,916 | $6,734 | $4,599 |
| F-G | $3,711 | $6,795 | $9,298 | $4,758 | $7,398 | $11K | $6,885 | $5,922 | $4,324 |
| H-I | $4,531 | $7,694 | $7,193 | $7,158 | $7,073 | $8,625 | $5,847 | $7,382 | $4,535 |
| J-K | $1,764 | $5,132 | $5,157 | $4,853 | $4,880 | $6,085 | $6,077 | $5,480 | $4,209 |
| L-M | - | $2,124 | $1,868 | $3,052 | $3,030 | $3,159 | $3,021 | $3,940 | $2,026 |
| N+ | $7,361 | $7,885 | $7,138 | $8,535 | $11K | $9,537 | $7,548 | $8,376 | $7,992 |
By Carat Weight
0.20-0.29
2,507 listings
Avg: $9,032 AUD/ct
0.30-0.49
19,794 listings
Avg: $3,705 AUD/ct
0.50-0.74
73,137 listings
Avg: $3,181 AUD/ct
0.75-0.99
37,556 listings
Avg: $3,347 AUD/ct
1.00-1.24
88,675 listings
Avg: $4,942 AUD/ct
1.25-1.49
8,488 listings
Avg: $5,615 AUD/ct
1.50-1.99
55,167 listings
Avg: $6,191 AUD/ct
2.00-2.49
35,350 listings
Avg: $9,249 AUD/ct
2.50-2.99
8,469 listings
Avg: $12,664 AUD/ct
3.00-3.99
12,538 listings
Avg: $16,294 AUD/ct
4.00-4.99
3,151 listings
Avg: $20,393 AUD/ct
5.00-9.99
4,131 listings
Avg: $29,022 AUD/ct
10.00+
373 listings
Avg: $40,460 AUD/ct
unknown
771 listings
Avg: $21,265 AUD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 231 | $36,821 AUD |
| D-E | I | 485 | $7,076 AUD |
| D-E | IF | 2,571 | $27,601 AUD |
| D-E | SI1 | 11,523 | $12,179 AUD |
| D-E | SI2 | 5,330 | $10,361 AUD |
| D-E | VS1 | 21,675 | $16,155 AUD |
| D-E | VS2 | 17,179 | $13,359 AUD |
| D-E | VVS1 | 10,962 | $13,913 AUD |
| D-E | VVS2 | 15,553 | $5,919 AUD |
| F-G | FL | 44 | $5,709 AUD |
| F-G | I | 585 | $6,652 AUD |
| F-G | IF | 3,049 | $10,453 AUD |
| F-G | SI1 | 14,157 | $10,592 AUD |
| F-G | SI2 | 6,936 | $9,111 AUD |
| F-G | VS1 | 26,343 | $11,382 AUD |
| F-G | VS2 | 22,595 | $16,960 AUD |
| F-G | VVS1 | 13,336 | $14,305 AUD |
| F-G | VVS2 | 16,810 | $7,319 AUD |
| H-I | FL | 48 | $6,971 AUD |
| H-I | I | 643 | $6,977 AUD |
| H-I | IF | 2,542 | $11,837 AUD |
| H-I | SI1 | 13,960 | $8,995 AUD |
| H-I | SI2 | 7,349 | $11,356 AUD |
| H-I | VS1 | 21,089 | $10,881 AUD |
| H-I | VS2 | 19,827 | $13,269 AUD |
| H-I | VVS1 | 10,305 | $11,066 AUD |
| H-I | VVS2 | 13,301 | $11,012 AUD |
| J-K | FL | 33 | $2,714 AUD |
| J-K | I | 417 | $6,476 AUD |
| J-K | IF | 820 | $7,896 AUD |
| J-K | SI1 | 6,978 | $9,350 AUD |
| J-K | SI2 | 4,068 | $8,431 AUD |
| J-K | VS1 | 7,915 | $7,508 AUD |
| J-K | VS2 | 7,756 | $9,362 AUD |
| J-K | VVS1 | 3,913 | $7,933 AUD |
| J-K | VVS2 | 4,687 | $7,466 AUD |
| L-M | I | 74 | $3,117 AUD |
| L-M | IF | 143 | $3,267 AUD |
| L-M | SI1 | 971 | $4,648 AUD |
| L-M | SI2 | 604 | $6,062 AUD |
| L-M | VS1 | 957 | $4,662 AUD |
| L-M | VS2 | 1,069 | $4,859 AUD |
| L-M | VVS1 | 452 | $2,874 AUD |
| L-M | VVS2 | 674 | $4,695 AUD |
| N+ | FL | 49 | $11,325 AUD |
| N+ | I | 1,513 | $12,296 AUD |
| N+ | IF | 1,143 | $12,131 AUD |
| N+ | SI1 | 5,100 | $11,612 AUD |
| N+ | SI2 | 3,344 | $12,886 AUD |
| N+ | VS1 | 6,447 | $16,534 AUD |
| N+ | VS2 | 6,101 | $14,672 AUD |
| N+ | VVS1 | 2,584 | $10,981 AUD |
| N+ | VVS2 | 3,777 | $13,131 AUD |
| N+ | other | 90 | $64,835 AUD |