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

As of November 2026, 1.00 to 1.49ct D IF natural marquise diamonds typically cost $11,349 NZD to $24,015 NZD, with a median price of $15,829 NZD. There are currently 107 diamonds matching this specification available across retailers.

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

About 34% 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.

1.00 to 1.49ct D IF Natural Marquise

Quick answer

As of November 2026, there are 107 natural marquise diamonds with D colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $11,349 NZD to $24,015 NZD, with a median of $15,829 NZD. At least 61 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 39%. Half of all listings fall between $12,640 NZD and $18,592 NZD per carat. The same specification in lab grown form lists at a median of about $1,322 NZD per carat. Over the last 30 days the median price moved +1.6% and the number of listings moved +10.6%.

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 100 retailers and refresh daily. The index is a monthly release.

Last updated: November 2026

Available

107

Lowest Price

$6,867 NZD

Highest Price

$41,096 NZD

Average Price

$17,051 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

33.8%

Price Spread

39.2%

30-Day Price Trend

+1.6%

30-Day Supply Change

+10.6%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$8,541/ct

10th Percentile

$5,995

Median

$8,541

90th Percentile

$12,812

Score Distribution

268 diamonds scored across 5 quality tiers

Exceptional

6 (2.2%)

Excellent

65 (24.3%)

Very Good

76 (28.4%)

Good

61 (22.8%)

Average

60 (22.4%)

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Consider Instead

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

D VVS1VVS1 inclusions are not visible without magnification

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Lab-Grown D IFSame 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