How much does a 3.00 to 4.99ct F SI1 lab grown pear diamond cost?

As of October 2026, 3.00 to 4.99ct F SI1 lab grown pear diamonds typically cost $473 USD to $3,000 USD, with a median price of $1,577 USD. There are currently 133 diamonds matching this specification available across retailers.

Where can I find the best price on a F SI1 pear diamond?

About 24% of these diamonds are available at multiple retailers, with an average price spread of 95%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct F SI1 Lab Grown Pear

Quick answer

As of October 2026, there are 133 lab grown pear diamonds with F color and SI1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $473 USD to $3,000 USD, with a median of $1,577 USD. At least 42 retailers stock this exact specification, and 24% of the stones appear at more than one of them, with an average price spread of 95%. Half of all listings fall between $228 USD and $594 USD per carat. The same specification in natural form lists at a median of about $17,566 USD per carat. Over the last 30 days the median price moved +9.2% and the number of listings moved +29.9%.

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. Pear lab grown stones in the index: 452 USD per carat, -5.1% 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

133

Lowest Price

$339 USD

Highest Price

$6,230 USD

Average Price

$1,667 USD

Market Intelligence

Retailers Selling

Cross Retailer %

24.4%

Price Spread

95.4%

30-Day Price Trend

+9.2%

30-Day Supply Change

+29.9%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$384/ct

10th Percentile

$146

Median

$384

90th Percentile

$898

Score Distribution

514 diamonds scored across 4 quality tiers

Excellent

95 (18.5%)

Very Good

36 (7.0%)

Good

58 (11.3%)

Average

325 (63.2%)

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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