How much does a 0.50 to 0.74ct D IF natural oval diamond cost?

As of October 2026, 0.50 to 0.74ct D IF natural oval diamonds typically cost $1,705 NZD to $5,489 NZD, with a median price of $3,088 NZD. There are currently 303 diamonds matching this specification available across retailers.

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

About 30% of these diamonds are available at multiple retailers, with an average price spread of 57%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct D IF Natural Oval

Quick answer

As of October 2026, there are 303 natural oval diamonds with D colour and IF clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $1,705 NZD to $5,489 NZD, with a median of $3,088 NZD. At least 59 retailers stock this exact specification, and 30% of the stones appear at more than one of them, with an average price spread of 57%. Half of all listings fall between $3,733 NZD and $6,437 NZD per carat. The same specification in lab grown form lists at a median of about $1,362 NZD per carat. Over the last 30 days the median price moved -3.5% and the number of listings moved +3.4%.

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. Oval natural stones in the index: 2,655 USD per carat, +10.2% 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: October 2026

Available

303

Lowest Price

$773 NZD

Highest Price

$10,549 NZD

Average Price

$3,411 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

29.6%

Price Spread

57.3%

30-Day Price Trend

-3.5%

30-Day Supply Change

+3.4%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,652/ct

10th Percentile

$1,786

Median

$2,652

90th Percentile

$4,970

Score Distribution

703 diamonds scored across 5 quality tiers

Exceptional

9 (1.3%)

Excellent

141 (20.1%)

Very Good

142 (20.2%)

Good

181 (25.7%)

Average

230 (32.7%)

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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