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 HK$6,807 HKD to HK$42,512 HKD, with a median price of HK$13,842 HKD. 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 HK$6,807 HKD to HK$42,512 HKD, with a median of HK$13,842 HKD. 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 HK$5,236 HKD and HK$13,587 HKD per carat. The same specification in natural form lists at a median of about HK$111,134 HKD 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

HK$4,260 HKD

Highest Price

HK$111,409 HKD

Average Price

HK$20,901 HKD

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

2 (0.5%)

Excellent

165 (37.7%)

Very Good

135 (30.8%)

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