How much does a 0.75 to 0.99ct H IF natural oval diamond cost?

As of October 2026, 0.75 to 0.99ct H IF natural oval diamonds typically cost $2,155 AUD to $5,841 AUD, with a median price of $3,072 AUD. There are currently 69 diamonds matching this specification available across retailers.

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

About 39% of these diamonds are available at multiple retailers, with an average price spread of 52%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct H IF Natural Oval

Quick answer

As of October 2026, there are 69 natural oval diamonds with H colour and IF clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $2,155 AUD to $5,841 AUD, with a median of $3,072 AUD. At least 56 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 52%. Half of all listings fall between $2,821 AUD and $4,694 AUD per carat. Over the last 30 days the median price moved -1.2% and the number of listings moved -5.7%.

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. 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

Lowest Price

$1,420 AUD

Highest Price

$9,150 AUD

Average Price

$3,608 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

39.4%

Price Spread

51.9%

30-Day Price Trend

-1.2%

30-Day Supply Change

-5.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,540/ct

10th Percentile

$1,624

Median

$2,540

90th Percentile

$4,369

Score Distribution

184 diamonds scored across 4 quality tiers

Excellent

45 (24.5%)

Very Good

53 (28.8%)

Good

34 (18.5%)

Average

52 (28.3%)

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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