How much does a 2.00 to 2.99ct E IF lab grown cushion diamond cost?

As of October 2026, 2.00 to 2.99ct E IF lab grown cushion diamonds typically cost €781 EUR to €4,850 EUR, with a median price of €1,579 EUR. There are currently 149 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 93%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct E IF Lab Grown Cushion

Quick answer

As of October 2026, there are 149 lab grown cushion diamonds with E colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run €781 EUR to €4,850 EUR, with a median of €1,579 EUR. At least 52 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 93%. Half of all listings fall between €597 EUR and €1,550 EUR per carat. The same specification in natural form lists at a median of about €12,679 EUR per carat. Over the last 30 days the median price moved -13.9% and the number of listings moved +20.1%.

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

149

Lowest Price

€486 EUR

Highest Price

€12,710 EUR

Average Price

€2,391 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

33.6%

Price Spread

92.6%

30-Day Price Trend

-13.9%

30-Day Supply Change

+20.1%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$1,149/ct

10th Percentile

$510

Median

$1,149

90th Percentile

$2,546

Score Distribution

438 diamonds scored across 5 quality tiers

Exceptional

1 (0.2%)

Excellent

164 (37.4%)

Very Good

137 (31.3%)

Good

91 (20.8%)

Average

45 (10.3%)

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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