How much does a 1.00 to 1.49ct G IF natural oval diamond cost?

As of November 2026, 1.00 to 1.49ct G IF natural oval diamonds typically cost $6,963 NZD to $16,509 NZD, with a median price of $9,434 NZD. There are currently 104 diamonds matching this specification available across retailers.

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

About 40% of these diamonds are available at multiple retailers, with an average price spread of 35%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G IF Natural Oval

Quick answer

As of November 2026, there are 104 natural oval diamonds with G colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $6,963 NZD to $16,509 NZD, with a median of $9,434 NZD. At least 60 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 35%. Half of all listings fall between $8,268 NZD and $11,623 NZD per carat. The same specification in lab grown form lists at a median of about $1,190 NZD per carat. Over the last 30 days the median price moved +0.6% and the number of listings moved +9.8%.

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: November 2026

Available

104

Lowest Price

$4,925 NZD

Highest Price

$34,550 NZD

Average Price

$10,643 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

40.2%

Price Spread

35.0%

30-Day Price Trend

+0.6%

30-Day Supply Change

+9.8%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$5,396/ct

10th Percentile

$4,078

Median

$5,396

90th Percentile

$8,510

Score Distribution

254 diamonds scored across 5 quality tiers

Exceptional

11 (4.3%)

Excellent

88 (34.6%)

Very Good

48 (18.9%)

Good

48 (18.9%)

Average

59 (23.2%)

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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