How much does a 0.50 to 0.74ct E VS2 lab grown heart diamond cost?

As of October 2026, 0.50 to 0.74ct E VS2 lab grown heart diamonds typically cost $148 AUD to $654 AUD, with a median price of $256 AUD. There are currently 94 diamonds matching this specification available across retailers.

Where can I find the best price on a E VS2 heart diamond?

About 53% of these diamonds are available at multiple retailers, with an average price spread of 91%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct E VS2 Lab Grown Heart

Quick answer

As of October 2026, there are 94 lab grown heart diamonds with E colour and VS2 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $148 AUD to $654 AUD, with a median of $256 AUD. At least 30 retailers stock this exact specification, and 53% of the stones appear at more than one of them, with an average price spread of 91%. Half of all listings fall between $414 AUD and $1,066 AUD per carat. The same specification in natural form lists at a median of about $2,465 AUD per carat. Over the last 30 days the median price moved +0.2% and the number of listings moved +46.1%.

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. 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

Lowest Price

$135 AUD

Highest Price

$1,925 AUD

Average Price

$359 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

52.5%

Price Spread

91.4%

30-Day Price Trend

+0.2%

30-Day Supply Change

+46.1%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$502/ct

10th Percentile

$215

Median

$502

90th Percentile

$1,158

Score Distribution

170 diamonds scored across 4 quality tiers

Excellent

72 (42.4%)

Very Good

20 (11.8%)

Good

60 (35.3%)

Average

18 (10.6%)

Find Your Diamond

Search 94 E VS2 heart diamonds and compare prices.

Search Diamonds

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