How much does a 2.00 to 2.99ct G VS1 lab grown marquise diamond cost?

As of September 2026, 2.00 to 2.99ct G VS1 lab grown marquise diamonds typically cost HK$4,236 HKD to HK$21,369 HKD, with a median price of HK$7,731 HKD. There are currently 2,085 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS1 marquise diamond?

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

2.00 to 2.99ct G VS1 Lab Grown Marquise

Quick answer

As of September 2026, there are 2,085 lab grown marquise diamonds with G colour and VS1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$4,236 HKD to HK$21,369 HKD, with a median of HK$7,731 HKD. At least 41 retailers stock this exact specification. Half of all listings fall between HK$2,495 HKD and HK$5,417 HKD per carat. The same specification in natural form lists at a median of about HK$123,834 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

2,085

Lowest Price

HK$1,908 HKD

Highest Price

HK$387,769 HKD

Average Price

HK$11,278 HKD

Market Intelligence

Retailers Selling

Price Spread

96.1%

Price Range

Price per carat distribution across retailers

$395/ct

10th Percentile

$281

Median

$395

90th Percentile

$1,034

Score Distribution

2.1K diamonds scored across 4 quality tiers

Excellent

217 (10.4%)

Very Good

404 (19.4%)

Good

853 (40.9%)

Average

611 (29.3%)

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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