How much does a 1.00 to 1.49ct J IF lab grown pear diamond cost?

As of September 2026, 1.00 to 1.49ct J IF lab grown pear diamonds typically cost £1,935 GBP to £3,442 GBP, with a median price of £3,121 GBP. There are currently 6 diamonds matching this specification available across retailers.

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1.00 to 1.49ct J IF Lab Grown Pear

Quick answer

As of September 2026, there are 6 lab grown pear diamonds with J colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £1,935 GBP to £3,442 GBP, with a median of £3,121 GBP. At least 7 retailers stock this exact specification. Half of all listings fall between £1,256 GBP and £3,045 GBP per carat. The same specification in natural form lists at a median of about £2,134 GBP per carat.

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. Pear lab grown stones in the index: 478 USD per carat, -9.3% 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

Lowest Price

£1,247 GBP

Highest Price

£3,607 GBP

Average Price

£2,833 GBP

Market Intelligence

Retailers Selling

Price Spread

124.5%

Price Range

Price per carat distribution across retailers

$1,941/ct

10th Percentile

$1,403

Median

$1,941

90th Percentile

$4,383

Score Distribution

6 diamonds scored across 3 quality tiers

Excellent

1 (16.7%)

Very Good

1 (16.7%)

Average

4 (66.7%)

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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