Jewellery Monthly is part of Loupe Media Network
6 Carat Lab-grown Diamond Prices
The current price for a 6 carat lab-grown diamond in United Kingdom is £1,927.78, calculated from 4,144 diamonds that match this carat weight and type in our database, and has decreased by 14.61% over the last 7 days.
Prices for these diamonds range from £574.34 to £20,478.82, depending on factors such as the diamond shape, color, and clarity.
Overall, the price trend for 6 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 14.61%, the 14-day change is a sizable decrease of 17.29%, and the 21-day change is a considerable decrease of 30.05%.
These downward trends in diamond prices could suggest weakening demand or increased supply.
6 Lab Diamond Prices by Shape in United Kingdom
The most expensive shape for 6 carat lab-grown diamonds is currently round, priced at £2,752.00.
The least expensive shape for 6 carat lab-grown diamonds is currently emerald, priced at £1,406.00.
This is a difference of £1,346.00, meaning that round diamonds are 95.73% 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.
6 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 |
|---|---|---|
| Round | 3,068.65 | -0.71% |
| Heart | 2,105.54 | -3.15% |
| Cushion | 2,071.49 | -0.10% |
| Oval | 2,009.09 | 2.72% |
| Pear | 1,977.16 | -1.70% |
| Asscher | 1,759.03 | 0.61% |
| Princess | 1,590.86 | 1.60% |
| Radiant | 1,535.26 | 2.26% |
| Marquise | 1,423.84 | 0.93% |
| Emerald | 1,321.75 | 2.98% |
Jewellery industry news & insights delivered straight to your inbox
Get the free 5-minute newsletter read by Jewellery Industry professionals who want to get ahead
