UK 1 Carat Lab-grown Diamond Prices
The current price for a 1 carat lab-grown diamond in United Kingdom is £340.11, calculated from 37,754 diamonds that match this carat weight and type in our database, and has decreased by 46.27% over the last 7 days.
Prices for these diamonds range from £82.19 to £8,243.64, depending on factors such as the diamond shape, color, and clarity.
Overall, the price trend for 1 carat lab-grown diamonds over the past three weeks shows fluctuating trends in diamond prices.
The 7-day change is a significant decrease of 46.27%, the 14-day change is a slight no change of 0.00%, and the 21-day change is a sizable no change of 0.00%.
These mixed trends suggest volatility in the diamond market at this carat weight.
The most expensive shape for 1 carat lab-grown diamonds is currently marquise, priced at £235.00.
The least expensive shape for 1 carat lab-grown diamonds is currently princess, priced at £173.00.
This is a difference of £62.00, meaning that marquise diamonds are 35.84% more expensive than princess 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.
1 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 |
|---|---|---|
| Heart | 255.62 | 0.58% |
| Marquise | 254.89 | 0.88% |
| Oval | 233.81 | 3.04% |
| Radiant | 224.04 | -4.01% |
| Round | 208.89 | -2.21% |
| Pear | 207.42 | -0.13% |
| Asscher | 204.69 | 0.44% |
| Emerald | 188.55 | 0.44% |
| Cushion | 183.07 | 0.44% |
| Princess | 172.83 | 0.44% |