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

As of October 2026, 1.00 to 1.49ct D SI1 natural pear diamonds typically cost $2,301 USD to $6,660 USD, with a median price of $3,436 USD. There are currently 633 diamonds matching this specification available across retailers.

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

About 40% of these diamonds are available at multiple retailers, with an average price spread of 46%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D SI1 Natural Pear

Quick answer

As of October 2026, there are 633 natural pear diamonds with D color and SI1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $2,301 USD to $6,660 USD, with a median of $3,436 USD. At least 64 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 46%. Half of all listings fall between $2,816 USD and $4,376 USD per carat. The same specification in lab grown form lists at a median of about $398 USD per carat. Over the last 30 days the median price moved +0.5% and the number of listings moved +16.9%.

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 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

633

Lowest Price

$872 USD

Highest Price

$12,816 USD

Average Price

$4,169 USD

Market Intelligence

Retailers Selling

Cross Retailer %

40.3%

Price Spread

46.2%

30-Day Price Trend

+0.5%

30-Day Supply Change

+16.9%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$3,376/ct

10th Percentile

$2,429

Median

$3,376

90th Percentile

$5,636

Score Distribution

1.6K diamonds scored across 4 quality tiers

Excellent

312 (19.0%)

Very Good

419 (25.5%)

Good

362 (22.0%)

Average

550 (33.5%)

Find Your Diamond

Search 633 D 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.

D SI2SI2 inclusions are not visible without magnification

Save 17%

Lab-Grown D SI1Same specifications, lab-grown origin

Save 88%

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