How much does a 2.00 to 2.99ct E SI2 lab grown emerald diamond cost?

As of September 2026, 2.00 to 2.99ct E SI2 lab grown emerald diamonds typically cost $466 AUD to $3,775 AUD, with a median price of $833 AUD. There are currently 27 diamonds matching this specification available across retailers.

Where can I find the best price on a E SI2 emerald diamond?

Compare prices across retailers on Carat Hunter to see all your options.

2.00 to 2.99ct E SI2 Lab Grown Emerald

Quick answer

As of September 2026, there are 27 lab grown emerald diamonds with E colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $466 AUD to $3,775 AUD, with a median of $833 AUD. At least 13 retailers stock this exact specification. Half of all listings fall between $360 AUD and $1,433 AUD per carat. The same specification in natural form lists at a median of about $13,575 AUD 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

Lowest Price

$311 AUD

Highest Price

$4,823 AUD

Average Price

$1,644 AUD

Market Intelligence

Retailers Selling

Price Spread

200.1%

Price Range

Price per carat distribution across retailers

$385/ct

10th Percentile

$206

Median

$385

90th Percentile

$1,203

Score Distribution

27 diamonds scored across 4 quality tiers

Excellent

3 (11.1%)

Very Good

3 (11.1%)

Good

10 (37.0%)

Average

11 (40.7%)

Find Your Diamond

Search 27 E SI2 emerald diamonds and compare prices.

Search Diamonds

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