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 |
|---|---|---|
| Radiant | 1,754.79 | 3.29% |
| Cushion | 1,734.07 | -0.04% |
| Round | 1,433.72 | -1.91% |
| Emerald | 1,418.18 | -2.20% |
| Marquise | 1,384.75 | -6.00% |
| Oval | 1,314.25 | -3.74% |
| Princess | 1,201.32 | -0.77% |
| Pear | 1,147.06 | -5.93% |
| Asscher | 1,119.00 | -1.16% |
| Heart | 962.15 | -0.66% |