How much does a 0.75 to 0.99ct J VS1 natural marquise diamond cost?

As of November 2026, 0.75 to 0.99ct J VS1 natural marquise diamonds typically cost $2,099 NZD to $7,319 NZD, with a median price of $4,198 NZD. There are currently 38 diamonds matching this specification available across retailers.

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

About 29% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct J VS1 Natural Marquise

Quick answer

As of November 2026, there are 38 natural marquise diamonds with J colour and VS1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $2,099 NZD to $7,319 NZD, with a median of $4,198 NZD. At least 50 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between $2,879 NZD and $5,093 NZD per carat. Over the last 30 days the median price moved +0.4% and the number of listings moved +9.7%.

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

$1,008 NZD

Highest Price

$10,894 NZD

Average Price

$4,547 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

28.6%

Price Spread

59.3%

30-Day Price Trend

+0.4%

30-Day Supply Change

+9.7%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,106/ct

10th Percentile

$1,307

Median

$2,106

90th Percentile

$3,833

Score Distribution

139 diamonds scored across 4 quality tiers

Excellent

12 (8.6%)

Very Good

26 (18.7%)

Good

17 (12.2%)

Average

84 (60.4%)

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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