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

As of October 2026, 1.00 to 1.49ct H SI1 natural pear diamonds typically cost £1,376 GBP to £3,989 GBP, with a median price of £2,197 GBP. There are currently 636 diamonds matching this specification available across retailers.

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

About 43% of these diamonds are available at multiple retailers, with an average price spread of 51%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct H SI1 Natural Pear

Quick answer

As of October 2026, there are 636 natural pear diamonds with H colour and SI1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £1,376 GBP to £3,989 GBP, with a median of £2,197 GBP. At least 61 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 51%. Half of all listings fall between £1,524 GBP and £2,515 GBP per carat. The same specification in lab grown form lists at a median of about £624 GBP per carat. Over the last 30 days the median price moved -0.2% and the number of listings moved +16.1%.

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

636

Lowest Price

£836 GBP

Highest Price

£8,396 GBP

Average Price

£2,487 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

43.2%

Price Spread

51.3%

30-Day Price Trend

-0.2%

30-Day Supply Change

+16.1%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,589/ct

10th Percentile

$1,678

Median

$2,589

90th Percentile

$4,490

Score Distribution

1.5K diamonds scored across 4 quality tiers

Excellent

195 (12.8%)

Very Good

379 (24.9%)

Good

319 (20.9%)

Average

630 (41.4%)

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Consider Instead

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

H SI2SI2 inclusions are not visible without magnification

Save 15%

Lab-Grown H SI1Same specifications, lab-grown origin

Save 58%

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