How much does a 1.50 to 1.99ct D VS2 lab grown heart diamond cost?

As of October 2026, 1.50 to 1.99ct D VS2 lab grown heart diamonds typically cost $249 USD to $1,351 USD, with a median price of $527 USD. There are currently 367 diamonds matching this specification available across retailers.

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

About 42% of these diamonds are available at multiple retailers, with an average price spread of 108%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D VS2 Lab Grown Heart

Quick answer

As of October 2026, there are 367 lab grown heart diamonds with D color and VS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $249 USD to $1,351 USD, with a median of $527 USD. At least 48 retailers stock this exact specification, and 42% of the stones appear at more than one of them, with an average price spread of 108%. Half of all listings fall between $244 USD and $677 USD per carat. The same specification in natural form lists at a median of about $6,593 USD per carat. Over the last 30 days the median price moved +3.2% and the number of listings moved +18.4%.

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

367

Lowest Price

$205 USD

Highest Price

$3,730 USD

Average Price

$724 USD

Market Intelligence

Retailers Selling

Cross Retailer %

41.8%

Price Spread

108.1%

30-Day Price Trend

+3.2%

30-Day Supply Change

+18.4%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$400/ct

10th Percentile

$172

Median

$400

90th Percentile

$871

Score Distribution

712 diamonds scored across 4 quality tiers

Excellent

277 (38.9%)

Very Good

70 (9.8%)

Good

121 (17.0%)

Average

244 (34.3%)

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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