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

As of September 2026, 3.00 to 4.99ct D FL lab grown princess diamonds typically cost HK$26,615 HKD to HK$260,048 HKD, with a median price of HK$99,101 HKD. There are currently 1,660 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

3.00 to 4.99ct D FL Lab Grown Princess

Quick answer

As of September 2026, there are 1,660 lab grown princess diamonds with D colour and FL clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run HK$26,615 HKD to HK$260,048 HKD, with a median of HK$99,101 HKD. At least 28 retailers stock this exact specification. Half of all listings fall between HK$13,948 HKD and HK$35,229 HKD per carat. The same specification in natural form lists at a median of about HK$227,902 HKD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Princess lab grown stones in the index: 481 USD per carat, -7.3% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

1,660

Lowest Price

HK$21,605 HKD

Highest Price

HK$1,478,868 HKD

Average Price

HK$122,965 HKD

Market Intelligence

Retailers Selling

Price Spread

79.8%

Price Range

Price per carat distribution across retailers

$3,401/ct

10th Percentile

$1,201

Median

$3,401

90th Percentile

$7,481

Score Distribution

1.7K diamonds scored across 4 quality tiers

Excellent

340 (20.5%)

Very Good

251 (15.1%)

Good

687 (41.4%)

Average

381 (23.0%)

Find Your Diamond

Search 1,660 D FL princess diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

D IFIF inclusions are not visible without magnification

Save 43%

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