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

As of September 2026, 2.00 to 2.99ct H SI2 lab grown emerald diamonds typically cost $1,141 NZD to $29,512 NZD, with a median price of $9,404 NZD. There are currently 17 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct H SI2 Lab Grown Emerald

Quick answer

As of September 2026, there are 17 lab grown emerald diamonds with H colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $1,141 NZD to $29,512 NZD, with a median of $9,404 NZD. At least 14 retailers stock this exact specification. Half of all listings fall between $2,101 NZD and $4,653 NZD per carat. The same specification in natural form lists at a median of about $10,859 NZD 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

$1,027 NZD

Highest Price

$44,038 NZD

Average Price

$14,300 NZD

Market Intelligence

Retailers Selling

Price Spread

72.1%

Price Range

Price per carat distribution across retailers

$2,061/ct

10th Percentile

$916

Median

$2,061

90th Percentile

$8,053

Score Distribution

17 diamonds scored across 3 quality tiers

Very Good

1 (5.9%)

Good

5 (29.4%)

Average

11 (64.7%)

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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