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

As of October 2026, 0.50 to 0.74ct G IF natural princess diamonds typically cost HK$5,414 HKD to HK$14,324 HKD, with a median price of HK$9,140 HKD. There are currently 136 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 47%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct G IF Natural Princess

Quick answer

As of October 2026, there are 136 natural princess diamonds with G colour and IF clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run HK$5,414 HKD to HK$14,324 HKD, with a median of HK$9,140 HKD. At least 54 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 47%. Half of all listings fall between HK$12,131 HKD and HK$19,192 HKD per carat. The same specification in lab grown form lists at a median of about HK$5,892 HKD per carat. Over the last 30 days the median price moved -1.3% and the number of listings moved +4.8%.

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. Princess natural stones in the index: 2,158 USD per carat, +5.7% 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

136

Lowest Price

HK$3,494 HKD

Highest Price

HK$30,019 HKD

Average Price

HK$9,681 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

36.2%

Price Spread

47.2%

30-Day Price Trend

-1.3%

30-Day Supply Change

+4.8%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,907/ct

10th Percentile

$1,336

Median

$1,907

90th Percentile

$3,577

Score Distribution

321 diamonds scored across 5 quality tiers

Exceptional

5 (1.6%)

Excellent

79 (24.6%)

Very Good

72 (22.4%)

Good

97 (30.2%)

Average

68 (21.2%)

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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