UK 9 Carat Lab-grown Diamond Prices

The current price for a 9 carat lab-grown diamond in United Kingdom is £3,613.42, calculated from 776 diamonds that match this carat weight and type in our database, and has decreased by 12.78% over the last 7 days.

Prices for these diamonds range from £988.36 to £18,456.64, depending on factors such as the diamond shape, color, and clarity.

Overall, the price trend for 9 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 12.78%, the 14-day change is a sizable decrease of 13.66%, and the 21-day change is a considerable decrease of 33.83%.

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

9 Lab Diamond Prices by Shape in United Kingdom

The most expensive shape for 9 carat lab-grown diamonds is currently asscher, priced at £4,229.00.

The least expensive shape for 9 carat lab-grown diamonds is currently emerald, priced at £3,012.00.

This is a difference of £1,217.00, meaning that asscher diamonds are 40.41% 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.

9 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
Cushion 3,066.09 5.77%
Round 2,979.12 3.06%
Heart 2,819.60 -4.04%
Asscher 2,653.46 -4.77%
Princess 2,480.84 3.60%
Oval 2,216.22 0.18%
Pear 1,946.93 -3.18%
Radiant 1,792.43 2.88%
Marquise 1,763.57 -1.36%
Emerald 1,750.54 -3.21%