How much does a 3.00 to 4.99ct H IF lab grown emerald diamond cost?

As of October 2026, 3.00 to 4.99ct H IF lab grown emerald diamonds typically cost HK$23,028 HKD to HK$85,855 HKD, with a median price of HK$38,419 HKD. There are currently 3 diamonds matching this specification available across retailers.

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

About 40% of these diamonds are available at multiple retailers, with an average price spread of 100%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct H IF Lab Grown Emerald

Quick answer

As of October 2026, there are 3 lab grown emerald diamonds with H colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run HK$23,028 HKD to HK$85,855 HKD, with a median of HK$38,419 HKD. At least 24 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 100%. Half of all listings fall between HK$10,168 HKD and HK$25,228 HKD per carat. The same specification in natural form lists at a median of about HK$105,349 HKD per carat.

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 lab grown stones in the index: 451 USD per carat, -8.3% 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$22,174 HKD

Highest Price

HK$189,503 HKD

Average Price

HK$54,225 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

40.0%

Price Spread

99.7%

Price Range

Price per carat distribution across retailers

$1,925/ct

10th Percentile

$1,104

Median

$1,925

90th Percentile

$6,290

Score Distribution

10 diamonds scored across 4 quality tiers

Excellent

2 (20.0%)

Very Good

2 (20.0%)

Good

5 (50.0%)

Average

1 (10.0%)

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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