How much does a 5.00ct+ G SI1 natural pear diamond cost?

As of November 2026, 5.00ct+ G SI1 natural pear diamonds typically cost $195,358 NZD to $586,674 NZD, with a median price of $270,927 NZD. There are currently 16 diamonds matching this specification available across retailers.

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

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5.00ct+ G SI1 Natural Pear

Quick answer

As of November 2026, there are 16 natural pear diamonds with G colour and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $195,358 NZD to $586,674 NZD, with a median of $270,927 NZD. The same specification in lab grown form lists at a median of about $571 NZD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Pear natural stones in the index: 2,261 USD per carat, -2.3% 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: November 2026

Available

Lowest Price

$152,281 NZD

Highest Price

$2,252,511 NZD

Average Price

$375,462 NZD

Score Distribution

36 diamonds scored across 4 quality tiers

Excellent

2 (5.6%)

Very Good

12 (33.3%)

Good

8 (22.2%)

Average

14 (38.9%)

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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