How much does a 5.00ct+ H SI2 natural pear diamond cost?

As of September 2026, 5.00ct+ H SI2 natural pear diamonds typically cost £48,509 GBP to £125,813 GBP, with a median price of £71,123 GBP. There are currently 99 diamonds matching this specification available across retailers.

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

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5.00ct+ H SI2 Natural Pear

Quick answer

As of September 2026, there are 99 natural pear diamonds with H colour and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £48,509 GBP to £125,813 GBP, with a median of £71,123 GBP. At least 6 retailers stock this exact specification. Half of all listings fall between £15,050 GBP and £26,937 GBP per carat. The same specification in lab grown form lists at a median of about £5,707 GBP 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

Lowest Price

£17,151 GBP

Highest Price

£373,516 GBP

Average Price

£85,588 GBP

Market Intelligence

Retailers Selling

Price Spread

46.3%

Price Range

Price per carat distribution across retailers

$34,584/ct

10th Percentile

$16,594

Median

$34,584

90th Percentile

$38,681

Score Distribution

99 diamonds scored across 4 quality tiers

Excellent

6 (6.1%)

Very Good

33 (33.3%)

Good

31 (31.3%)

Average

29 (29.3%)

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Consider Instead

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

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Lab-Grown H SI2Same specifications, lab-grown origin

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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