UK 8 Carat Lab-grown Diamond Prices

The current price for a 8 carat lab-grown diamond in United Kingdom is £2,853.56, calculated from 1,519 diamonds that match this carat weight and type in our database, and has decreased by 13.76% over the last 7 days.

Prices for these diamonds range from £856.97 to £20,076.37, depending on factors such as the diamond shape, color, and clarity.

Overall, the price trend for 8 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 13.76%, the 14-day change is a sizable decrease of 16.58%, and the 21-day change is a considerable decrease of 22.30%.

These downward trends in diamond prices could suggest weakening demand or increased supply.

8 Lab Diamond Prices by Shape in United Kingdom

The most expensive shape for 8 carat lab-grown diamonds is currently round, priced at £3,533.00.

The least expensive shape for 8 carat lab-grown diamonds is currently emerald, priced at £2,156.00.

This is a difference of £1,377.00, meaning that round diamonds are 63.87% 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.

8 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 3,264.63 -5.07%
Oval 3,256.90 -2.75%
Heart 3,078.46 -4.43%
Cushion 2,980.04 3.83%
Asscher 2,979.50 -7.53%
Princess 2,817.95 -4.40%
Pear 2,600.63 -2.84%
Radiant 2,542.46 -1.48%
Marquise 2,125.17 -3.74%
Emerald 2,056.02 -2.20%