How much does a 3.00 to 4.99ct E FL lab grown emerald diamond cost?

As of September 2026, 3.00 to 4.99ct E FL lab grown emerald diamonds typically cost $2,536 USD to $15,589 USD, with a median price of $8,682 USD. There are currently 158 diamonds matching this specification available across retailers.

Where can I find the best price on a E FL emerald diamond?

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3.00 to 4.99ct E FL Lab Grown Emerald

Quick answer

As of September 2026, there are 158 lab grown emerald diamonds with E color and FL clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $2,536 USD to $15,589 USD, with a median of $8,682 USD. At least 32 retailers stock this exact specification. Half of all listings fall between $1,257 USD and $3,625 USD per carat. The same specification in natural form lists at a median of about $27,716 USD per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Emerald lab grown stones in the index: 494 USD per carat, -6.7% month on month. See the full index release

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

Last updated: September 2026

Available

158

Lowest Price

$1,639 USD

Highest Price

$83,982 USD

Average Price

$10,145 USD

Market Intelligence

Retailers Selling

Price Spread

135.7%

Price Range

Price per carat distribution across retailers

$1,745/ct

10th Percentile

$944

Median

$1,745

90th Percentile

$4,754

Score Distribution

158 diamonds scored across 4 quality tiers

Excellent

40 (25.3%)

Very Good

53 (33.5%)

Good

37 (23.4%)

Average

28 (17.7%)

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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