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

As of September 2026, 5.00ct+ G VS2 lab grown marquise diamonds typically cost HK$9,176 HKD to HK$83,969 HKD, with a median price of HK$17,984 HKD. There are currently 314 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ G VS2 Lab Grown Marquise

Quick answer

As of September 2026, there are 314 lab grown marquise diamonds with G colour and VS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run HK$9,176 HKD to HK$83,969 HKD, with a median of HK$17,984 HKD. At least 27 retailers stock this exact specification. Half of all listings fall between HK$2,121 HKD and HK$7,303 HKD per carat. The same specification in natural form lists at a median of about HK$170,491 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. Marquise lab grown stones in the index: 500 USD per carat, -14.7% 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

314

Lowest Price

HK$3,663 HKD

Highest Price

HK$400,181 HKD

Average Price

HK$38,016 HKD

Market Intelligence

Retailers Selling

Price Spread

115.6%

Price Range

Price per carat distribution across retailers

$571/ct

10th Percentile

$213

Median

$571

90th Percentile

$1,254

Score Distribution

314 diamonds scored across 4 quality tiers

Excellent

51 (16.2%)

Very Good

92 (29.3%)

Good

68 (21.7%)

Average

103 (32.8%)

Find Your Diamond

Search 314 G VS2 marquise diamonds and compare prices.

Search Diamonds

Consider Instead

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

G SI1SI1 inclusions are not visible without magnification

Save 39%

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