How much does a 1.50 to 1.99ct H VVS1 lab grown heart diamond cost?

As of October 2026, 1.50 to 1.99ct H VVS1 lab grown heart diamonds typically cost $438 NZD to $1,808 NZD, with a median price of $741 NZD. There are currently 8 diamonds matching this specification available across retailers.

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

About 50% of these diamonds are available at multiple retailers, with an average price spread of 119%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct H VVS1 Lab Grown Heart

Quick answer

As of October 2026, there are 8 lab grown heart diamonds with H colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $438 NZD to $1,808 NZD, with a median of $741 NZD. At least 27 retailers stock this exact specification, and 50% of the stones appear at more than one of them, with an average price spread of 119%. Half of all listings fall between $370 NZD and $1,144 NZD per carat. The same specification in natural form lists at a median of about $8,635 NZD per carat. Over the last 30 days the median price moved -0.2% and the number of listings moved +7.1%.

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

$373 NZD

Highest Price

$3,584 NZD

Average Price

$974 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

50.0%

Price Spread

119.4%

30-Day Price Trend

-0.2%

30-Day Supply Change

+7.1%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$366/ct

10th Percentile

$182

Median

$366

90th Percentile

$817

Score Distribution

16 diamonds scored across 4 quality tiers

Excellent

5 (31.3%)

Very Good

5 (31.3%)

Good

2 (12.5%)

Average

4 (25.0%)

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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