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

As of October 2026, 0.50 to 0.74ct G IF natural oval diamonds typically cost $1,154 NZD to $3,790 NZD, with a median price of $2,028 NZD. There are currently 192 diamonds matching this specification available across retailers.

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

About 37% of these diamonds are available at multiple retailers, with an average price spread of 54%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct G IF Natural Oval

Quick answer

As of October 2026, there are 192 natural oval diamonds with G colour and IF clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $1,154 NZD to $3,790 NZD, with a median of $2,028 NZD. At least 57 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 54%. Half of all listings fall between $2,986 NZD and $5,021 NZD per carat. The same specification in lab grown form lists at a median of about $1,510 NZD per carat. Over the last 30 days the median price moved -1.6% and the number of listings moved +0.5%.

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

192

Lowest Price

$753 NZD

Highest Price

$8,138 NZD

Average Price

$2,338 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

36.8%

Price Spread

54.0%

30-Day Price Trend

-1.6%

30-Day Supply Change

+0.5%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,124/ct

10th Percentile

$1,429

Median

$2,124

90th Percentile

$4,072

Score Distribution

474 diamonds scored across 5 quality tiers

Exceptional

1 (0.2%)

Excellent

151 (31.9%)

Very Good

103 (21.7%)

Good

88 (18.6%)

Average

131 (27.6%)

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Consider Instead

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

H IFH colour is visually identical to G to the naked eye

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Lab-Grown G 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