How much does a 3.00 to 4.99ct D FL lab grown emerald diamond cost?

As of October 2026, 3.00 to 4.99ct D FL lab grown emerald diamonds typically cost $3,909 NZD to $24,073 NZD, with a median price of $8,217 NZD. There are currently 1,056 diamonds matching this specification available across retailers.

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

About 53% of these diamonds are available at multiple retailers, with an average price spread of 101%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct D FL Lab Grown Emerald

Quick answer

As of October 2026, there are 1,056 lab grown emerald diamonds with D colour and FL clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $3,909 NZD to $24,073 NZD, with a median of $8,217 NZD. At least 39 retailers stock this exact specification, and 53% of the stones appear at more than one of them, with an average price spread of 101%. Half of all listings fall between $1,762 NZD and $4,228 NZD per carat. The same specification in natural form lists at a median of about $47,790 NZD per carat. Over the last 30 days the median price moved -17.1% and the number of listings moved +16.5%.

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

1,056

Lowest Price

$2,411 NZD

Highest Price

$72,194 NZD

Average Price

$11,228 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

53.3%

Price Spread

100.8%

30-Day Price Trend

-17.1%

30-Day Supply Change

+16.5%

Volatility (30d)

0.06

Price Range

Price per carat distribution across retailers

$1,380/ct

10th Percentile

$783

Median

$1,380

90th Percentile

$3,710

Score Distribution

2.3K diamonds scored across 5 quality tiers

Exceptional

5 (0.2%)

Excellent

1,147 (50.6%)

Very Good

156 (6.9%)

Good

675 (29.8%)

Average

284 (12.5%)

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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