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Australia 3 Carat Lab-grown Diamond Prices
The current price for a 3 carat lab-grown diamond in Australia is $1,827.82, calculated from 35,224 diamonds that match this carat weight and type in our database, and has decreased by 10.12% over the last 7 days.
Prices for these diamonds range from $387.07 to $33,372.12, depending on factors such as the diamond shape, color, and clarity.
Overall, the price trend for 3 carat lab-grown diamonds over the past three weeks shows a consistent decrease in diamond prices.
The 7-day change is a significant decrease of 10.12%, the 14-day change is a sizable decrease of 15.94%, and the 21-day change is a considerable decrease of 14.57%.
These downward trends in diamond prices could suggest weakening demand or increased supply.
3 Lab Diamond Prices by Shape in Australia
The most expensive shape for 3 carat lab-grown diamonds is currently princess, priced at $2,311.00.
The least expensive shape for 3 carat lab-grown diamonds is currently marquise, priced at $1,265.00.
This is a difference of $1,046.00, meaning that princess diamonds are 82.69% more expensive than marquise diamonds at the same carat weight.
These insights into lab-grown diamond prices aim to help you make an informed decision when selecting the best diamond shape for your needs.
3 Carat Diamond Prices in Ireland, Ranked by Diamond Shape
Click on any diamond shape to see more detailed pricing information.
| Shape of Diamond | Current Price (A$) | 7-Day % Change |
|---|---|---|
| Round | 1,717.64 | 0.01% |
| Oval | 1,696.95 | -3.17% |
| Pear | 1,616.44 | 0.61% |
| Cushion | 1,540.55 | -4.21% |
| Heart | 1,453.51 | -1.76% |
| Marquise | 1,374.67 | -1.45% |
| Radiant | 1,349.62 | -0.04% |
| Princess | 1,277.13 | -1.99% |
| Emerald | 1,136.58 | -2.56% |
| Asscher | 1,072.01 | -1.12% |
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