How much does a 1.00 to 1.49ct J SI1 natural pear diamond cost?

As of September 2026, 1.00 to 1.49ct J SI1 natural pear diamonds typically cost $1,243 USD to $3,950 USD, with a median price of $2,138 USD. There are currently 1,551 diamonds matching this specification available across retailers.

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1.00 to 1.49ct J SI1 Natural Pear

Quick answer

As of September 2026, there are 1,551 natural pear diamonds with J color and SI1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $1,243 USD to $3,950 USD, with a median of $2,138 USD. At least 49 retailers stock this exact specification. Half of all listings fall between $1,464 USD and $2,477 USD per carat. The same specification in lab grown form lists at a median of about $1,464 USD 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. Pear natural stones in the index: 2,103 USD per carat, -9.0% 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

1,551

Lowest Price

$780 USD

Highest Price

$10,545 USD

Average Price

$2,408 USD

Market Intelligence

Retailers Selling

Price Spread

52.6%

Price Range

Price per carat distribution across retailers

$1,926/ct

10th Percentile

$1,207

Median

$1,926

90th Percentile

$3,066

Score Distribution

1.6K diamonds scored across 4 quality tiers

Excellent

106 (6.8%)

Very Good

404 (26.0%)

Good

524 (33.8%)

Average

517 (33.3%)

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Consider Instead

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

J SI2SI2 inclusions are not visible without magnification

Save 12%

Lab-Grown J SI1Same specifications, lab-grown origin

Save 28%

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