How much does a 1.50 to 1.99ct J SI2 natural pear diamond cost?

As of October 2026, 1.50 to 1.99ct J SI2 natural pear diamonds typically cost £1,848 GBP to £6,084 GBP, with a median price of £3,319 GBP. There are currently 402 diamonds matching this specification available across retailers.

Where can I find the best price on a J SI2 pear diamond?

About 45% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct J SI2 Natural Pear

Quick answer

As of October 2026, there are 402 natural pear diamonds with J colour and SI2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run £1,848 GBP to £6,084 GBP, with a median of £3,319 GBP. At least 52 retailers stock this exact specification, and 45% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between £1,550 GBP and £2,787 GBP per carat. The same specification in lab grown form lists at a median of about £989 GBP per carat. Over the last 30 days the median price moved -0.8% and the number of listings moved +17.8%.

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

402

Lowest Price

£904 GBP

Highest Price

£12,616 GBP

Average Price

£3,694 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

45.1%

Price Spread

58.6%

30-Day Price Trend

-0.8%

30-Day Supply Change

+17.8%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,813/ct

10th Percentile

$1,589

Median

$2,813

90th Percentile

$4,714

Score Distribution

1.0K diamonds scored across 4 quality tiers

Excellent

152 (14.9%)

Very Good

264 (25.8%)

Good

201 (19.7%)

Average

405 (39.6%)

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Consider Instead

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

Lab-Grown J SI2Same specifications, lab-grown origin

Save 53%

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