How much does a 1.50 to 1.99ct D SI2 natural emerald diamond cost?

As of November 2026, 1.50 to 1.99ct D SI2 natural emerald diamonds typically cost €4,068 EUR to €16,041 EUR, with a median price of €8,741 EUR. There are currently 39 diamonds matching this specification available across retailers.

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

About 19% of these diamonds are available at multiple retailers, with an average price spread of 77%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D SI2 Natural Emerald

Quick answer

As of November 2026, there are 39 natural emerald diamonds with D color and SI2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run €4,068 EUR to €16,041 EUR, with a median of €8,741 EUR. At least 50 retailers stock this exact specification, and 19% of the stones appear at more than one of them, with an average price spread of 77%. Half of all listings fall between €2,917 EUR and €5,846 EUR per carat. The same specification in lab grown form lists at a median of about €413 EUR per carat. Over the last 30 days the median price moved -4.6% and the number of listings moved +7.6%.

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

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Emerald natural stones in the index: 2,278 USD per carat, +6.2% month on month. See the full index release

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

Last updated: November 2026

Available

Lowest Price

€2,182 EUR

Highest Price

€26,431 EUR

Average Price

€9,179 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

19.3%

Price Spread

76.9%

30-Day Price Trend

-4.6%

30-Day Supply Change

+7.6%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$4,256/ct

10th Percentile

$2,749

Median

$4,256

90th Percentile

$8,147

Score Distribution

174 diamonds scored across 4 quality tiers

Excellent

20 (11.5%)

Very Good

26 (14.9%)

Good

25 (14.4%)

Average

103 (59.2%)

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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