How much does a 2.00 to 2.99ct K SI1 natural emerald diamond cost?

As of November 6, 2026, 2.00 to 2.99ct K SI1 natural emerald diamonds typically cost $4,830 USD to $13,715 USD, with a median price of $8,090 USD. There are currently 121 diamonds matching this specification available across retailers.

Where can I find the best price on a K SI1 emerald diamond?

About 45% of these diamonds are available at multiple retailers, with an average price spread of 57%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct K SI1 Natural Emerald

Quick answer

As of November 6, 2026, there are 121 natural emerald diamonds with K color and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $4,830 USD to $13,715 USD, with a median of $8,090 USD. Half of all listings fall between $2,861 USD and $5,020 USD per carat. The same specification in lab grown form lists at a median of about $844 USD per carat. Over the last 30 days the median price moved +1.0% and the number of listings moved +2.0%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Emerald natural stones in the index: 2,109 USD per carat, -8.1% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

121

Lowest Price

$3,314 USD

Highest Price

$28,915 USD

Average Price

$8,909 USD

Market Intelligence

Cross Retailer %

44.6%

Price Spread

57.3%

30-Day Price Trend

+1.0%

30-Day Supply Change

+2.0%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,771/ct

10th Percentile

$2,379

Median

$3,771

90th Percentile

$6,360

Score Distribution

121 diamonds scored across 4 quality tiers

Excellent

29 (24.0%)

Very Good

25 (20.7%)

Good

26 (21.5%)

Average

41 (33.9%)

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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