How much does a 0.50 to 0.74ct E IF natural marquise diamond cost?

As of October 2026, 0.50 to 0.74ct E IF natural marquise diamonds typically cost HK$7,267 HKD to HK$25,206 HKD, with a median price of HK$10,787 HKD. There are currently 165 diamonds matching this specification available across retailers.

Where can I find the best price on a E IF marquise diamond?

About 29% of these diamonds are available at multiple retailers, with an average price spread of 53%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct E IF Natural Marquise

Quick answer

As of October 2026, there are 165 natural marquise diamonds with E colour and IF clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run HK$7,267 HKD to HK$25,206 HKD, with a median of HK$10,787 HKD. At least 59 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 53%. Half of all listings fall between HK$17,507 HKD and HK$29,040 HKD per carat. The same specification in lab grown form lists at a median of about HK$6,991 HKD per carat. Over the last 30 days the median price moved +0.2% and the number of listings moved +2.7%.

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. Marquise natural stones in the index: 2,268 USD per carat, +10.8% 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

165

Lowest Price

HK$5,227 HKD

Highest Price

HK$45,529 HKD

Average Price

HK$13,972 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

28.5%

Price Spread

53.4%

30-Day Price Trend

+0.2%

30-Day Supply Change

+2.7%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,753/ct

10th Percentile

$1,969

Median

$2,753

90th Percentile

$5,091

Score Distribution

368 diamonds scored across 5 quality tiers

Exceptional

8 (2.2%)

Excellent

80 (21.7%)

Very Good

96 (26.1%)

Good

94 (25.5%)

Average

90 (24.5%)

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Consider Instead

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

F IFF colour is visually identical to E to the naked eye

Save 10%

E VVS1VVS1 inclusions are not visible without magnification

Save 7%

Lab-Grown E IFSame specifications, lab-grown origin

Save 68%

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