How much does a 1.50 to 1.99ct D VS2 natural marquise diamond cost?

As of October 2026, 1.50 to 1.99ct D VS2 natural marquise diamonds typically cost $16,393 AUD to $34,536 AUD, with a median price of $20,540 AUD. There are currently 77 diamonds matching this specification available across retailers.

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

About 32% of these diamonds are available at multiple retailers, with an average price spread of 26%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D VS2 Natural Marquise

Quick answer

As of October 2026, there are 77 natural marquise diamonds with D colour and VS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $16,393 AUD to $34,536 AUD, with a median of $20,540 AUD. At least 61 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 26%. Half of all listings fall between $12,460 AUD and $16,204 AUD per carat. The same specification in lab grown form lists at a median of about $684 AUD per carat. Over the last 30 days the median price moved -1.7% and the number of listings moved +14.2%.

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: October 2026

Available

Lowest Price

$13,009 AUD

Highest Price

$52,266 AUD

Average Price

$23,507 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

31.9%

Price Spread

26.3%

30-Day Price Trend

-1.7%

30-Day Supply Change

+14.2%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$9,988/ct

10th Percentile

$7,800

Median

$9,988

90th Percentile

$13,398

Score Distribution

207 diamonds scored across 5 quality tiers

Exceptional

1 (0.5%)

Excellent

52 (25.1%)

Very Good

59 (28.5%)

Good

34 (16.4%)

Average

61 (29.5%)

Find Your Diamond

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Consider Instead

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

D SI1SI1 inclusions are not visible without magnification

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Lab-Grown D VS2Same specifications, lab-grown origin

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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