How much does a 5.00ct+ J VS2 lab grown emerald diamond cost?

As of September 2026, 5.00ct+ J VS2 lab grown emerald diamonds typically cost HK$32,003 HKD to HK$700,627 HKD, with a median price of HK$106,855 HKD. There are currently 51 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS2 emerald diamond?

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ J VS2 Lab Grown Emerald

Quick answer

As of September 2026, there are 51 lab grown emerald diamonds with J colour and VS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run HK$32,003 HKD to HK$700,627 HKD, with a median of HK$106,855 HKD. At least 7 retailers stock this exact specification. Half of all listings fall between HK$2,648 HKD and HK$4,081 HKD per carat. The same specification in natural form lists at a median of about HK$107,517 HKD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Emerald lab grown stones in the index: 494 USD per carat, -6.7% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

Lowest Price

HK$3,725 HKD

Highest Price

HK$1,692,280 HKD

Average Price

HK$209,384 HKD

Market Intelligence

Retailers Selling

Price Spread

50.5%

Price Range

Price per carat distribution across retailers

$362/ct

10th Percentile

$191

Median

$362

90th Percentile

$1,175

Score Distribution

51 diamonds scored across 4 quality tiers

Excellent

1 (2.0%)

Very Good

6 (11.8%)

Good

28 (54.9%)

Average

16 (31.4%)

Find Your Diamond

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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