How much does a 0.75 to 0.99ct E VVS1 lab grown cushion diamond cost?

As of October 2026, 0.75 to 0.99ct E VVS1 lab grown cushion diamonds typically cost £159 GBP to £799 GBP, with a median price of £403 GBP. There are currently 133 diamonds matching this specification available across retailers.

Where can I find the best price on a E VVS1 cushion diamond?

About 44% of these diamonds are available at multiple retailers, with an average price spread of 87%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct E VVS1 Lab Grown Cushion

Quick answer

As of October 2026, there are 133 lab grown cushion diamonds with E colour and VVS1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run £159 GBP to £799 GBP, with a median of £403 GBP. At least 45 retailers stock this exact specification, and 44% of the stones appear at more than one of them, with an average price spread of 87%. Half of all listings fall between £337 GBP and £788 GBP per carat. The same specification in natural form lists at a median of about £1,639 GBP per carat. Over the last 30 days the median price moved +0.7% and the number of listings moved -7.2%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Cushion lab grown stones in the index: 516 USD per carat, +6.9% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

133

Lowest Price

£129 GBP

Highest Price

£1,550 GBP

Average Price

£442 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

43.6%

Price Spread

86.7%

30-Day Price Trend

+0.7%

30-Day Supply Change

-7.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$690/ct

10th Percentile

$339

Median

$690

90th Percentile

$1,321

Score Distribution

381 diamonds scored across 5 quality tiers

Exceptional

1 (0.3%)

Excellent

140 (36.7%)

Very Good

78 (20.5%)

Good

78 (20.5%)

Average

84 (22.0%)

Find Your Diamond

Search 133 E VVS1 cushion diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

F VVS1F colour is visually identical to E to the naked eye

Save 15%

E VVS2VVS2 inclusions are not visible without magnification

Save 20%

Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1