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

As of October 2026, 1.00 to 1.49ct H SI2 natural emerald diamonds typically cost $1,579 SGD to $5,857 SGD, with a median price of $2,769 SGD. There are currently 164 diamonds matching this specification available across retailers.

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

About 31% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct H SI2 Natural Emerald

Quick answer

As of October 2026, there are 164 natural emerald diamonds with H colour and SI2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $1,579 SGD to $5,857 SGD, with a median of $2,769 SGD. At least 49 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between $1,833 SGD and $3,189 SGD per carat. The same specification in lab grown form lists at a median of about $1,223 SGD per carat. Over the last 30 days the median price moved -2.9% and the number of listings moved +8.9%.

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: October 2026

Available

164

Lowest Price

$981 SGD

Highest Price

$8,657 SGD

Average Price

$3,227 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

31.2%

Price Spread

59.2%

30-Day Price Trend

-2.9%

30-Day Supply Change

+8.9%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,790/ct

10th Percentile

$1,241

Median

$1,790

90th Percentile

$3,440

Score Distribution

523 diamonds scored across 4 quality tiers

Excellent

84 (16.1%)

Very Good

89 (17.0%)

Good

99 (18.9%)

Average

251 (48.0%)

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Consider Instead

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

H I1I1 inclusions are not visible without magnification

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Lab-Grown H SI2Same 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