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

As of October 2026, 1.00 to 1.49ct J SI1 natural pear diamonds typically cost $1,871 AUD to $6,379 AUD, with a median price of $3,334 AUD. There are currently 520 diamonds matching this specification available across retailers.

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

About 43% of these diamonds are available at multiple retailers, with an average price spread of 58%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct J SI1 Natural Pear

Quick answer

As of October 2026, there are 520 natural pear diamonds with J colour and SI1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $1,871 AUD to $6,379 AUD, with a median of $3,334 AUD. At least 56 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 58%. Half of all listings fall between $2,058 AUD and $3,705 AUD per carat. The same specification in lab grown form lists at a median of about $1,508 AUD per carat. Over the last 30 days the median price moved -0.3% and the number of listings moved +14.8%.

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 natural stones in the index: 2,307 USD per carat, +13.7% 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

520

Lowest Price

$1,114 AUD

Highest Price

$15,012 AUD

Average Price

$3,773 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

43.3%

Price Spread

58.5%

30-Day Price Trend

-0.3%

30-Day Supply Change

+14.8%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,977/ct

10th Percentile

$1,185

Median

$1,977

90th Percentile

$3,405

Score Distribution

1.3K diamonds scored across 4 quality tiers

Excellent

143 (10.8%)

Very Good

314 (23.6%)

Good

271 (20.4%)

Average

600 (45.2%)

Find Your Diamond

Search 520 J SI1 pear diamonds and compare prices.

Search Diamonds

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 13%

Lab-Grown J SI1Same specifications, lab-grown origin

Save 46%

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