How much does a 1.00 to 1.49ct D VS1 natural marquise diamond cost?

As of November 2026, 1.00 to 1.49ct D VS1 natural marquise diamonds typically cost $6,973 AUD to $17,295 AUD, with a median price of $9,673 AUD. There are currently 208 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 33%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D VS1 Natural Marquise

Quick answer

As of November 2026, there are 208 natural marquise diamonds with D colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $6,973 AUD to $17,295 AUD, with a median of $9,673 AUD. At least 62 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 33%. Half of all listings fall between $8,144 AUD and $11,287 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 -0.7% and the number of listings moved +13.8%.

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

208

Lowest Price

$4,842 AUD

Highest Price

$41,037 AUD

Average Price

$11,069 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

35.6%

Price Spread

33.4%

30-Day Price Trend

-0.7%

30-Day Supply Change

+13.8%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$6,620/ct

10th Percentile

$5,019

Median

$6,620

90th Percentile

$9,779

Score Distribution

497 diamonds scored across 4 quality tiers

Excellent

100 (20.1%)

Very Good

118 (23.7%)

Good

131 (26.4%)

Average

148 (29.8%)

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Consider Instead

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

D VS2VS2 inclusions are not visible without magnification

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Lab-Grown D VS1Same 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