Jewellery Australia is part of Loupe Media Network
Australia 1 Carat Cushion Natural Diamond Prices
The current price for a 1 carat cushion natural diamond in Australia is $5,829.38, calculated from 3,251 diamonds that match this carat weight and shape in our database, and has increased by 2.47% over the last 7 days.
When comparing to 1 carat natural diamond prices, prices for these diamonds range from $842.11 to $20,422.81, depending on factors such as colour and clarity.
1 Carat Cushion Natural Diamond Price Trends
Overall, the trend for 1 carat cushion natural diamond prices over the past three weeks shows a consistent increase.
The 7-day change is a moderate increase of 2.47%, the 14-day change is a sizable increase of 1.83%, and the 21-day change is a considerable increase of 3.87%.
These upward trends in diamond prices may indicate growing demand or limited supply in the market.
1 Carat Natural Cushion Diamond Prices by Color and Clarity
| Clarity \ Color | D | E | F | G | H | I | J |
|---|---|---|---|---|---|---|---|
| IF | $15,602 | $9,049 | $9,906 | $7,589 | $8,542 | $6,912 | $5,011 |
| FL | N/A | N/A | $8,856 | N/A | N/A | N/A | N/A |
| VVS1 | $8,348 | $8,582 | $8,695 | $8,417 | $4,890 | $4,786 | $4,011 |
| VVS2 | $8,971 | $6,481 | $8,988 | $7,083 | $5,364 | $5,197 | $5,651 |
| VS1 | $7,974 | $6,375 | $7,561 | $7,060 | $5,958 | $4,843 | $3,509 |
| VS2 | $7,640 | $6,506 | $6,515 | $7,141 | $5,016 | $5,579 | $3,696 |
| SI1 | $5,881 | $5,671 | $5,916 | $5,017 | $5,243 | $4,969 | $4,533 |
| SI2 | $5,882 | $5,431 | $4,778 | $5,613 | $5,783 | $4,237 | $4,138 |
| I1 | $3,421 | $4,533 | $5,176 | $4,543 | $2,467 | $3,201 | $4,083 |
| I2 | $3,672 | $2,327 | $2,141 | $2,754 | $2,019 | N/A | $1,893 |
In Australia, the highest quality 1 carat cushion natural diamonds with colour grade D and clarity IF are priced at $15,602.08.
The lowest quality natural diamonds with colour grade J and clarity I2 are priced at $1,892.52.
This is a difference of $13,709.56, which means that the highest quality natural diamond is priced 724.41% higher than the lowest quality natural diamonds at the same carat weight.
It should be noted that there may be some seeming anomalies in the table where lower quality diamonds are priced higher than better quality diamonds. This can happen as our database sources prices from a large number of suppliers and if there are relatively few of a particular combination of shape, colour, and clarity available, pricing discrepancies can occur.
Jewellery industry news & insights delivered straight to your inbox
Get the free 5-minute newsletter read by Jewellery Industry professionals who want to get ahead
