How much does a 5.00ct+ D FL lab grown asscher diamond cost?

As of October 2026, 5.00ct+ D FL lab grown asscher diamonds typically cost $19,957 NZD to $78,108 NZD, with a median price of $48,359 NZD. There are currently 94 diamonds matching this specification available across retailers.

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

About 39% of these diamonds are available at multiple retailers, with an average price spread of 72%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ D FL Lab Grown Asscher

Quick answer

As of October 2026, there are 94 lab grown asscher diamonds with D colour and FL clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $19,957 NZD to $78,108 NZD, with a median of $48,359 NZD. At least 29 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 72%. Half of all listings fall between $4,783 NZD and $10,134 NZD per carat. Over the last 30 days the median price moved -17.8% and the number of listings moved +25.4%.

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

Lowest Price

$18,910 NZD

Highest Price

$123,223 NZD

Average Price

$45,820 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

39.1%

Price Spread

72.2%

30-Day Price Trend

-17.8%

30-Day Supply Change

+25.4%

Volatility (30d)

0.07

Price Range

Price per carat distribution across retailers

$4,177/ct

10th Percentile

$2,444

Median

$4,177

90th Percentile

$8,300

Score Distribution

244 diamonds scored across 5 quality tiers

Exceptional

5 (2.0%)

Excellent

72 (29.5%)

Very Good

47 (19.3%)

Good

84 (34.4%)

Average

36 (14.8%)

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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