How much does a 1.00 to 1.49ct D VS1 lab grown heart diamond cost?

As of October 2026, 1.00 to 1.49ct D VS1 lab grown heart diamonds typically cost HK$1,459 HKD to HK$8,846 HKD, with a median price of HK$2,810 HKD. There are currently 2,868 diamonds matching this specification available across retailers.

Where can I find the best price on a D VS1 heart diamond?

About 45% of these diamonds are available at multiple retailers, with an average price spread of 99%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D VS1 Lab Grown Heart

Quick answer

As of October 2026, there are 2,868 lab grown heart diamonds with D colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$1,459 HKD to HK$8,846 HKD, with a median of HK$2,810 HKD. At least 49 retailers stock this exact specification, and 45% of the stones appear at more than one of them, with an average price spread of 99%. Half of all listings fall between HK$2,211 HKD and HK$5,297 HKD per carat. The same specification in natural form lists at a median of about HK$34,613 HKD per carat. Over the last 30 days the median price moved -6.9% and the number of listings moved +13.8%.

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

2,868

Lowest Price

HK$1,161 HKD

Highest Price

HK$19,773 HKD

Average Price

HK$4,030 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

45.1%

Price Spread

98.6%

30-Day Price Trend

-6.9%

30-Day Supply Change

+13.8%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$399/ct

10th Percentile

$191

Median

$399

90th Percentile

$996

Score Distribution

5.5K diamonds scored across 4 quality tiers

Excellent

2,409 (43.5%)

Very Good

536 (9.7%)

Good

1,086 (19.6%)

Average

1,502 (27.1%)

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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