How much does a 3.00 to 4.99ct I IF natural emerald diamond cost?

As of October 2026, 3.00 to 4.99ct I IF natural emerald diamonds typically cost HK$170,064 HKD to HK$575,508 HKD, with a median price of HK$339,647 HKD. There are currently 28 diamonds matching this specification available across retailers.

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

About 40% of these diamonds are available at multiple retailers, with an average price spread of 56%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct I IF Natural Emerald

Quick answer

As of October 2026, there are 28 natural emerald diamonds with I colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run HK$170,064 HKD to HK$575,508 HKD, with a median of HK$339,647 HKD. At least 43 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 56%. Half of all listings fall between HK$64,172 HKD and HK$114,994 HKD per carat. The same specification in lab grown form lists at a median of about HK$11,959 HKD per carat. Over the last 30 days the median price moved +3.5% and the number of listings moved +7.2%.

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. Emerald natural stones in the index: 2,278 USD per carat, +6.2% 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

HK$128,676 HKD

Highest Price

HK$1,067,984 HKD

Average Price

HK$355,430 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

39.5%

Price Spread

55.6%

30-Day Price Trend

+3.5%

30-Day Supply Change

+7.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$11,655/ct

10th Percentile

$7,201

Median

$11,655

90th Percentile

$18,007

Score Distribution

58 diamonds scored across 4 quality tiers

Excellent

17 (29.3%)

Very Good

16 (27.6%)

Good

9 (15.5%)

Average

16 (27.6%)

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Consider Instead

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

J IFJ colour is visually identical to I to the naked eye

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Lab-Grown I 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