How much does a 1.00 to 1.49ct D SI2 natural emerald diamond cost?

As of September 2026, 1.00 to 1.49ct D SI2 natural emerald diamonds typically cost €1,329 EUR to €5,255 EUR, with a median price of €2,417 EUR. There are currently 344 diamonds matching this specification available across retailers.

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

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

1.00 to 1.49ct D SI2 Natural Emerald

Quick answer

As of September 2026, there are 344 natural emerald diamonds with D colour and SI2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €1,329 EUR to €5,255 EUR, with a median of €2,417 EUR. At least 49 retailers stock this exact specification. Half of all listings fall between €1,682 EUR and €3,031 EUR per carat. The same specification in lab grown form lists at a median of about €441 EUR 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

344

Lowest Price

€845 EUR

Highest Price

€9,410 EUR

Average Price

€2,844 EUR

Market Intelligence

Retailers Selling

Price Spread

61.5%

Price Range

Price per carat distribution across retailers

$2,532/ct

10th Percentile

$1,610

Median

$2,532

90th Percentile

$4,562

Score Distribution

344 diamonds scored across 4 quality tiers

Excellent

50 (14.5%)

Very Good

89 (25.9%)

Good

79 (23.0%)

Average

126 (36.6%)

Find Your Diamond

Search 344 D SI2 emerald diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

D I1I1 inclusions are not visible without magnification

Save 23%

Lab-Grown D SI2Same specifications, lab-grown origin

Save 83%

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