How much does a 0.50 to 0.74ct L VS1 natural marquise diamond cost?

As of November 6, 2026, 0.50 to 0.74ct L VS1 natural marquise diamonds typically cost $688 NZD to $1,692 NZD, with a median price of $1,054 NZD. There are currently 55 diamonds matching this specification available across retailers.

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

About 44% of these diamonds are available at multiple retailers, with an average price spread of 39%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct L VS1 Natural Marquise

Quick answer

As of November 6, 2026, there are 55 natural marquise diamonds with L colour and VS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $688 NZD to $1,692 NZD, with a median of $1,054 NZD. Half of all listings fall between $1,377 NZD and $2,019 NZD per carat. The same specification in lab grown form lists at a median of about $618 NZD per carat. Over the last 30 days the median price moved +1.0% and the number of listings moved +45.2%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Marquise natural stones in the index: 2,177 USD per carat, -4.2% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

Lowest Price

$493 NZD

Highest Price

$3,914 NZD

Average Price

$1,136 NZD

Market Intelligence

Cross Retailer %

43.6%

Price Spread

39.1%

30-Day Price Trend

+1.0%

30-Day Supply Change

+45.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$924/ct

10th Percentile

$664

Median

$924

90th Percentile

$1,379

Score Distribution

55 diamonds scored across 4 quality tiers

Excellent

13 (23.6%)

Very Good

18 (32.7%)

Good

14 (25.5%)

Average

10 (18.2%)

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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