How much does a 2.00 to 2.99ct D SI2 natural emerald diamond cost?

As of September 2026, 2.00 to 2.99ct D SI2 natural emerald diamonds typically cost $18,600 NZD to $48,131 NZD, with a median price of $30,712 NZD. There are currently 60 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct D SI2 Natural Emerald

Quick answer

As of September 2026, there are 60 natural emerald diamonds with D colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $18,600 NZD to $48,131 NZD, with a median of $30,712 NZD. At least 38 retailers stock this exact specification. Half of all listings fall between $11,023 NZD and $20,388 NZD per carat. The same specification in lab grown form lists at a median of about $620 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 natural stones in the index: 2,166 USD per carat, -6.6% 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

$13,278 NZD

Highest Price

$153,082 NZD

Average Price

$33,812 NZD

Market Intelligence

Retailers Selling

Price Spread

68.4%

Price Range

Price per carat distribution across retailers

$7,965/ct

10th Percentile

$5,353

Median

$7,965

90th Percentile

$14,329

Score Distribution

60 diamonds scored across 4 quality tiers

Excellent

17 (28.3%)

Very Good

9 (15.0%)

Good

17 (28.3%)

Average

17 (28.3%)

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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