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

As of November 2026, 1.00 to 1.49ct G VVS1 lab grown heart diamonds typically cost HK$1,412 HKD to HK$8,526 HKD, with a median price of HK$2,751 HKD. There are currently 30 diamonds matching this specification available across retailers.

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

About 58% of these diamonds are available at multiple retailers, with an average price spread of 107%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G VVS1 Lab Grown Heart

Quick answer

As of November 2026, there are 30 lab grown heart diamonds with G colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$1,412 HKD to HK$8,526 HKD, with a median of HK$2,751 HKD. At least 41 retailers stock this exact specification, and 58% of the stones appear at more than one of them, with an average price spread of 107%. Half of all listings fall between HK$2,209 HKD and HK$5,746 HKD per carat. The same specification in natural form lists at a median of about HK$38,355 HKD per carat. Over the last 30 days the median price moved -4.3% and the number of listings moved +8.1%.

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: November 2026

Available

Lowest Price

HK$1,287 HKD

Highest Price

HK$15,691 HKD

Average Price

HK$4,110 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

58.1%

Price Spread

106.6%

30-Day Price Trend

-4.3%

30-Day Supply Change

+8.1%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$423/ct

10th Percentile

$198

Median

$423

90th Percentile

$998

Score Distribution

66 diamonds scored across 4 quality tiers

Excellent

25 (37.9%)

Very Good

9 (13.6%)

Good

16 (24.2%)

Average

16 (24.2%)

Find Your Diamond

Search 30 G VVS1 heart diamonds and compare prices.

Search Diamonds

Consider Instead

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

H VVS1H colour is visually identical to G to the naked eye

Save 15%

G VVS2VVS2 inclusions are not visible without magnification

Save 5%

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