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

As of October 2026, 3.00 to 4.99ct D FL lab grown asscher diamonds typically cost €3,117 EUR to €16,058 EUR, with a median price of €5,649 EUR. There are currently 272 diamonds matching this specification available across retailers.

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

About 51% of these diamonds are available at multiple retailers, with an average price spread of 80%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct D FL Lab Grown Asscher

Quick answer

As of October 2026, there are 272 lab grown asscher diamonds with D colour and FL clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run €3,117 EUR to €16,058 EUR, with a median of €5,649 EUR. At least 36 retailers stock this exact specification, and 51% of the stones appear at more than one of them, with an average price spread of 80%. Half of all listings fall between €1,236 EUR and €2,685 EUR per carat. Over the last 30 days the median price moved -19.3% and the number of listings moved +40.4%.

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. Asscher lab grown stones in the index: 470 USD per carat, -4.3% 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

272

Lowest Price

€1,788 EUR

Highest Price

€38,770 EUR

Average Price

€8,151 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

51.0%

Price Spread

80.4%

30-Day Price Trend

-19.3%

30-Day Supply Change

+40.4%

Volatility (30d)

0.07

Price Range

Price per carat distribution across retailers

$2,005/ct

10th Percentile

$1,030

Median

$2,005

90th Percentile

$4,213

Score Distribution

704 diamonds scored across 5 quality tiers

Exceptional

4 (0.6%)

Excellent

298 (42.3%)

Very Good

64 (9.1%)

Good

262 (37.2%)

Average

76 (10.8%)

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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