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UK 3 Carat Lab-grown Diamond Prices
The current price for a 3 carat lab-grown diamond in United Kingdom is £899.84, calculated from 35,882 diamonds that match this carat weight and type in our database, and has decreased by 13.83% over the last 7 days.
Prices for these diamonds range from £194.20 to £16,410.49, 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 13.83%, the 14-day change is a sizable decrease of 13.74%, and the 21-day change is a considerable decrease of 22.48%.
These downward trends in diamond prices could suggest weakening demand or increased supply.
3 Lab Diamond Prices by Shape in United Kingdom
The most expensive shape for 3 carat lab-grown diamonds is currently princess, priced at £1,161.00.
The least expensive shape for 3 carat lab-grown diamonds is currently marquise, priced at £636.00.
This is a difference of £525.00, meaning that princess diamonds are 82.55% 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 (£) | 7-Day % Change |
|---|---|---|
| Oval | 845.49 | 0.87% |
| Round | 829.79 | -2.80% |
| Cushion | 808.78 | -2.62% |
| Pear | 798.69 | 0.04% |
| Heart | 733.01 | -1.07% |
| Marquise | 673.20 | 3.24% |
| Radiant | 658.41 | 1.08% |
| Princess | 640.03 | 0.20% |
| Emerald | 560.28 | -0.13% |
| Asscher | 527.18 | -2.87% |
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