How much does a 3.00 to 4.99ct H SI1 natural emerald diamond cost?

As of September 2026, 3.00 to 4.99ct H SI1 natural emerald diamonds typically cost $29,597 CAD to $105,746 CAD, with a median price of $58,759 CAD. There are currently 110 diamonds matching this specification available across retailers.

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3.00 to 4.99ct H SI1 Natural Emerald

Quick answer

As of September 2026, there are 110 natural emerald diamonds with H color and SI1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $29,597 CAD to $105,746 CAD, with a median of $58,759 CAD. At least 49 retailers stock this exact specification. Half of all listings fall between $13,243 CAD and $18,891 CAD per carat. The same specification in lab grown form lists at a median of about $1,482 CAD 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

110

Lowest Price

$16,600 CAD

Highest Price

$187,643 CAD

Average Price

$63,545 CAD

Market Intelligence

Retailers Selling

Price Spread

35.3%

Price Range

Price per carat distribution across retailers

$11,537/ct

10th Percentile

$6,955

Median

$11,537

90th Percentile

$16,227

Score Distribution

110 diamonds scored across 4 quality tiers

Excellent

11 (10.0%)

Very Good

32 (29.1%)

Good

31 (28.2%)

Average

36 (32.7%)

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Consider Instead

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

H SI2SI2 inclusions are not visible without magnification

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Lab-Grown H SI1Same specifications, lab-grown origin

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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