How much does a 1.50 to 1.99ct D FL lab grown asscher diamond cost?

As of October 2026, 1.50 to 1.99ct D FL lab grown asscher diamonds typically cost $397 USD to $2,037 USD, with a median price of $645 USD. There are currently 130 diamonds matching this specification available across retailers.

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

About 75% of these diamonds are available at multiple retailers, with an average price spread of 114%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D FL Lab Grown Asscher

Quick answer

As of October 2026, there are 130 lab grown asscher diamonds with D color and FL clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $397 USD to $2,037 USD, with a median of $645 USD. At least 33 retailers stock this exact specification, and 75% of the stones appear at more than one of them, with an average price spread of 114%. Half of all listings fall between $439 USD and $1,299 USD per carat. Over the last 30 days the median price moved -15.7% and the number of listings moved +62.5%.

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. 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

130

Lowest Price

$350 USD

Highest Price

$6,623 USD

Average Price

$951 USD

Market Intelligence

Retailers Selling

Cross Retailer %

75.2%

Price Spread

114.0%

30-Day Price Trend

-15.7%

30-Day Supply Change

+62.5%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$755/ct

10th Percentile

$317

Median

$755

90th Percentile

$2,177

Score Distribution

248 diamonds scored across 5 quality tiers

Exceptional

14 (5.6%)

Excellent

137 (55.2%)

Very Good

37 (14.9%)

Good

40 (16.1%)

Average

20 (8.1%)

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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