NZ 7 Carat Lab-grown Diamond Prices
The current price for a 7 carat lab-grown diamond in New Zealand is $4,669.60, calculated from 3,057 diamonds that match this carat weight and type in our database, and has decreased by 13.82% over the last 7 days.
Prices for these diamonds range from $1,339.64 to $40,385.26, depending on factors such as the diamond shape, color, and clarity.
Overall, the price trend for 7 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 13.82%, the 14-day change is a sizable decrease of 17.27%, and the 21-day change is a considerable decrease of 40.32%.
These downward trends in diamond prices could suggest weakening demand or increased supply.
The most expensive shape for 7 carat lab-grown diamonds is currently heart, priced at $5,950.00.
The least expensive shape for 7 carat lab-grown diamonds is currently emerald, priced at $3,798.00.
This is a difference of $2,152.00, meaning that heart diamonds are 56.66% more expensive than emerald diamonds at the same carat weight.
These insights into lab-grown diamond prices aim to help you make an informed decision when selecting the best diamond shape for your needs.
7 Carat Diamond Prices in Ireland, Ranked by Diamond Shape
Click on any diamond shape to see more detailed pricing information.
| Shape of Diamond | Current Price (NZ$) | 7-Day % Change |
|---|---|---|
| Round | 3,618.46 | -1.40% |
| Heart | 3,586.90 | 1.53% |
| Asscher | 3,541.39 | 5.92% |
| Oval | 3,502.03 | -0.44% |
| Pear | 3,120.10 | 1.11% |
| Radiant | 3,061.05 | -2.01% |
| Cushion | 3,060.58 | -1.66% |
| Princess | 2,833.11 | 1.46% |
| Emerald | 2,433.68 | -3.65% |
| Marquise | 2,225.21 | 3.41% |