How much does a 1.00 to 1.49ct E IF lab grown emerald diamond cost?

As of October 2026, 1.00 to 1.49ct E IF lab grown emerald diamonds typically cost $231 SGD to $1,730 SGD, with a median price of $624 SGD. There are currently 300 diamonds matching this specification available across retailers.

Where can I find the best price on a E IF emerald diamond?

About 39% of these diamonds are available at multiple retailers, with an average price spread of 114%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct E IF Lab Grown Emerald

Quick answer

As of October 2026, there are 300 lab grown emerald diamonds with E colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $231 SGD to $1,730 SGD, with a median of $624 SGD. At least 50 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 114%. Half of all listings fall between $412 SGD and $1,221 SGD per carat. The same specification in natural form lists at a median of about $9,274 SGD per carat. Over the last 30 days the median price moved -4.9% and the number of listings moved +22.1%.

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 lab grown stones in the index: 451 USD per carat, -8.3% 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

300

Lowest Price

$198 SGD

Highest Price

$4,653 SGD

Average Price

$857 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

39.3%

Price Spread

113.7%

30-Day Price Trend

-4.9%

30-Day Supply Change

+22.1%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$557/ct

10th Percentile

$203

Median

$557

90th Percentile

$1,431

Score Distribution

736 diamonds scored across 5 quality tiers

Exceptional

1 (0.1%)

Excellent

274 (37.2%)

Very Good

126 (17.1%)

Good

103 (14.0%)

Average

232 (31.5%)

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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