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Australia 1.5 Carat Round Lab-grown Diamond Prices
The current price for a 1.5 carat round lab-grown diamond in Australia is $760.55, calculated from 14,653 diamonds that match this carat weight and shape in our database, and has increased by 25.09% over the last 7 days.
When comparing to 1.5 carat lab-grown diamond prices, prices for these diamonds range from $253.90 to $45,214.54, depending on factors such as colour and clarity.
1.5 Carat Round Lab-grown Diamond Price Trends
Overall, the trend for 1.5 carat round lab-grown diamond prices over the past three weeks shows a consistent increase.
The 7-day change is a significant increase of 25.09%, the 14-day change is a sizable increase of 17.09%, and the 21-day change is a considerable increase of 18.43%.
These upward trends in diamond prices may indicate growing demand or limited supply in the market.
1.5 Carat Lab-grown Round Diamond Prices by Color and Clarity
| Clarity \ Color | D | E | F | G | H | I | J |
|---|---|---|---|---|---|---|---|
| IF | $1,041 | $662 | $570 | $626 | N/A | N/A | N/A |
| FL | $6,462 | N/A | N/A | N/A | N/A | N/A | N/A |
| VVS1 | $1,153 | $962 | $699 | $631 | $526 | $423 | N/A |
| VVS2 | $551 | $685 | $565 | $615 | $653 | $766 | $1,517 |
| VS1 | $610 | $525 | $464 | $429 | $533 | $537 | $1,492 |
| VS2 | $714 | $558 | $489 | $427 | $394 | $538 | $503 |
| SI1 | $611 | $503 | $467 | $437 | $534 | $1,507 | $497 |
| SI2 | $449 | $535 | $480 | $586 | $18,052 | $2,207 | $385 |
| I1 | $704 | $276 | $292 | $368 | $463 | $455 | $448 |
| I2 | N/A | N/A | N/A | N/A | N/A | $343 | $349 |
In Australia, the highest quality 1.5 carat round lab-grown diamonds with colour grade D and clarity FL are priced at $6,461.69.
The lowest quality lab-grown diamonds with colour grade J and clarity I2 are priced at $349.47.
This is a difference of $6,112.22, which means that the highest quality lab-grown diamond is priced 1749.00% higher than the lowest quality lab-grown 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.
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