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.
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 |
|---|---|---|
| Cushion | 2,559.32 | -0.79% |
| Radiant | 1,718.13 | -0.79% |
| Emerald | 1,617.01 | -0.79% |
| Princess | 1,595.79 | -0.79% |
| Asscher | 1,488.42 | -0.79% |
| Round | 1,289.98 | -0.80% |
| Oval | 1,060.22 | -0.79% |
| Pear | 1,001.41 | -0.79% |
| Marquise | 969.32 | -0.79% |
| Heart | 921.09 | -0.79% |