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

As of November 2026, 5.00ct+ G VS2 natural marquise diamonds typically cost HK$852,354 HKD to HK$1,217,812 HKD, with a median price of HK$1,144,052 HKD. There are currently 2 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 14%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ G VS2 Natural Marquise

Quick answer

As of November 2026, there are 2 natural marquise diamonds with G colour and VS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run HK$852,354 HKD to HK$1,217,812 HKD, with a median of HK$1,144,052 HKD. At least 11 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 14%. Half of all listings fall between HK$159,354 HKD and HK$182,882 HKD per carat. The same specification in lab grown form lists at a median of about HK$3,612 HKD per carat. Over the last 30 days the median price moved -2.9% and the number of listings moved +4.5%.

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. Marquise natural stones in the index: 2,268 USD per carat, +10.8% 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$844,354 HKD

Highest Price

HK$1,530,168 HKD

Average Price

HK$1,055,036 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

36.4%

Price Spread

13.6%

30-Day Price Trend

-2.9%

30-Day Supply Change

+4.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$22,107/ct

10th Percentile

$19,692

Median

$22,107

90th Percentile

$24,876

Score Distribution

5 diamonds scored across 4 quality tiers

Excellent

1 (20.0%)

Very Good

2 (40.0%)

Good

1 (20.0%)

Average

1 (20.0%)

Find Your Diamond

Search 2 G VS2 marquise diamonds and compare prices.

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Consider Instead

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

H VS2H colour is visually identical to G to the naked eye

Save 26%

Lab-Grown G VS2Same specifications, lab-grown origin

Save 98%

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