How much does a 1.50 to 1.99ct F VS1 natural marquise diamond cost?

As of November 2026, 1.50 to 1.99ct F VS1 natural marquise diamonds typically cost $21,218 NZD to $54,830 NZD, with a median price of $31,023 NZD. There are currently 34 diamonds matching this specification available across retailers.

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

About 26% of these diamonds are available at multiple retailers, with an average price spread of 24%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct F VS1 Natural Marquise

Quick answer

As of November 2026, there are 34 natural marquise diamonds with F colour and VS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $21,218 NZD to $54,830 NZD, with a median of $31,023 NZD. At least 62 retailers stock this exact specification, and 26% of the stones appear at more than one of them, with an average price spread of 24%. Half of all listings fall between $16,498 NZD and $20,949 NZD per carat. The same specification in lab grown form lists at a median of about $1,024 NZD per carat. Over the last 30 days the median price moved -1.6% and the number of listings moved +22.5%.

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

$17,479 NZD

Highest Price

$60,326 NZD

Average Price

$33,097 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

25.8%

Price Spread

24.1%

30-Day Price Trend

-1.6%

30-Day Supply Change

+22.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$10,433/ct

10th Percentile

$8,233

Median

$10,433

90th Percentile

$13,573

Score Distribution

114 diamonds scored across 4 quality tiers

Excellent

21 (18.4%)

Very Good

13 (11.4%)

Good

25 (21.9%)

Average

55 (48.2%)

Find Your Diamond

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Consider Instead

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

F VS2VS2 inclusions are not visible without magnification

Save 6%

Lab-Grown F VS1Same specifications, lab-grown origin

Save 94%

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