How much does a 1.00 to 1.49ct E VVS1 lab grown heart diamond cost?

As of October 2026, 1.00 to 1.49ct E VVS1 lab grown heart diamonds typically cost $247 SGD to $1,283 SGD, with a median price of $479 SGD. There are currently 858 diamonds matching this specification available across retailers.

Where can I find the best price on a E VVS1 heart diamond?

About 54% 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 VVS1 Lab Grown Heart

Quick answer

As of October 2026, there are 858 lab grown heart diamonds with E colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $247 SGD to $1,283 SGD, with a median of $479 SGD. At least 49 retailers stock this exact specification, and 54% of the stones appear at more than one of them, with an average price spread of 114%. Half of all listings fall between $335 SGD and $974 SGD per carat. The same specification in natural form lists at a median of about $6,637 SGD per carat. Over the last 30 days the median price moved -5.4% and the number of listings moved +26.8%.

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. Heart lab grown stones in the index: 421 USD per carat, -1.8% 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

858

Lowest Price

$210 SGD

Highest Price

$3,755 SGD

Average Price

$617 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

53.5%

Price Spread

114.4%

30-Day Price Trend

-5.4%

30-Day Supply Change

+26.8%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$436/ct

10th Percentile

$208

Median

$436

90th Percentile

$1,057

Score Distribution

1.8K diamonds scored across 4 quality tiers

Excellent

791 (45.0%)

Very Good

212 (12.1%)

Good

448 (25.5%)

Average

305 (17.4%)

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Consider Instead

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

F VVS1F colour is visually identical to E to the naked eye

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E VVS2VVS2 inclusions are not visible without magnification

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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