How much does a 3.00 to 4.99ct G SI2 lab grown pear diamond cost?

As of October 2026, 3.00 to 4.99ct G SI2 lab grown pear diamonds typically cost £506 GBP to £1,547 GBP, with a median price of £862 GBP. There are currently 2 diamonds matching this specification available across retailers.

Where can I find the best price on a G SI2 pear diamond?

About 34% of these diamonds are available at multiple retailers, with an average price spread of 108%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct G SI2 Lab Grown Pear

Quick answer

As of October 2026, there are 2 lab grown pear diamonds with G colour and SI2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run £506 GBP to £1,547 GBP, with a median of £862 GBP. At least 26 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 108%. Half of all listings fall between £177 GBP and £434 GBP per carat. The same specification in natural form lists at a median of about £8,499 GBP per carat. Over the last 30 days the median price moved +8.1% and the number of listings moved +26.9%.

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

Lowest Price

£301 GBP

Highest Price

£2,491 GBP

Average Price

£1,023 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

33.9%

Price Spread

108.2%

30-Day Price Trend

+8.1%

30-Day Supply Change

+26.9%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$318/ct

10th Percentile

$160

Median

$318

90th Percentile

$691

Score Distribution

18 diamonds scored across 4 quality tiers

Excellent

2 (11.1%)

Very Good

1 (5.6%)

Good

4 (22.2%)

Average

11 (61.1%)

Find Your Diamond

Search 2 G SI2 pear diamonds and compare prices.

Search Diamonds

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