How much does a 5.00ct+ G VS2 lab grown heart diamond cost?

As of September 2026, 5.00ct+ G VS2 lab grown heart diamonds typically cost HK$10,497 HKD to HK$104,437 HKD, with a median price of HK$30,282 HKD. There are currently 178 diamonds matching this specification available across retailers.

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

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5.00ct+ G VS2 Lab Grown Heart

Quick answer

As of September 2026, there are 178 lab grown heart diamonds with G colour and VS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run HK$10,497 HKD to HK$104,437 HKD, with a median of HK$30,282 HKD. At least 23 retailers stock this exact specification. Half of all listings fall between HK$2,901 HKD and HK$6,422 HKD per carat. The same specification in natural form lists at a median of about HK$309,778 HKD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Heart lab grown stones in the index: 440 USD per carat, -9.4% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

178

Lowest Price

HK$5,050 HKD

Highest Price

HK$1,608,175 HKD

Average Price

HK$63,176 HKD

Market Intelligence

Retailers Selling

Price Spread

71.3%

Price Range

Price per carat distribution across retailers

$630/ct

10th Percentile

$279

Median

$630

90th Percentile

$996

Score Distribution

178 diamonds scored across 4 quality tiers

Excellent

52 (29.2%)

Very Good

48 (27.0%)

Good

50 (28.1%)

Average

28 (15.7%)

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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