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 |
|---|---|---|
| Cushion | 4,564.32 | 4.37% |
| Princess | 4,194.95 | 1.83% |
| Round | 4,057.07 | 3.59% |
| Asscher | 3,854.19 | 2.45% |
| Heart | 3,595.05 | 2.86% |
| Oval | 3,466.77 | 2.92% |
| Pear | 3,384.52 | 4.43% |
| Emerald | 3,381.14 | 6.10% |
| Radiant | 3,100.22 | -1.19% |
| Marquise | 2,221.09 | 2.65% |