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

As of October 2026, 1.50 to 1.99ct D FL lab grown princess diamonds typically cost HK$6,536 HKD to HK$25,501 HKD, with a median price of HK$15,030 HKD. There are currently 132 diamonds matching this specification available across retailers.

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

About 46% of these diamonds are available at multiple retailers, with an average price spread of 98%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D FL Lab Grown Princess

Quick answer

As of October 2026, there are 132 lab grown princess diamonds with D colour and FL clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run HK$6,536 HKD to HK$25,501 HKD, with a median of HK$15,030 HKD. At least 39 retailers stock this exact specification, and 46% of the stones appear at more than one of them, with an average price spread of 98%. Half of all listings fall between HK$6,013 HKD and HK$16,047 HKD per carat. Over the last 30 days the median price moved -5.7% and the number of listings moved +28.9%.

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. Princess lab grown stones in the index: 461 USD per carat, -4.8% 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

132

Lowest Price

HK$5,336 HKD

Highest Price

HK$84,820 HKD

Average Price

HK$15,750 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

45.9%

Price Spread

98.0%

30-Day Price Trend

-5.7%

30-Day Supply Change

+28.9%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$1,305/ct

10th Percentile

$610

Median

$1,305

90th Percentile

$3,016

Score Distribution

334 diamonds scored across 5 quality tiers

Exceptional

20 (6.0%)

Excellent

103 (30.8%)

Very Good

36 (10.8%)

Good

157 (47.0%)

Average

18 (5.4%)

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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