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

As of September 2026, 5.00ct+ E SI1 natural pear diamonds typically cost $177,156 AUD to $350,617 AUD, with a median price of $243,214 AUD. There are currently 39 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ E SI1 Natural Pear

Quick answer

As of September 2026, there are 39 natural pear diamonds with E colour and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $177,156 AUD to $350,617 AUD, with a median of $243,214 AUD. At least 10 retailers stock this exact specification. Half of all listings fall between $43,033 AUD and $66,750 AUD per carat. The same specification in lab grown form lists at a median of about $776 AUD 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

$149,210 AUD

Highest Price

$597,093 AUD

Average Price

$260,594 AUD