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

As of September 2026, 5.00ct+ I SI2 natural pear diamonds typically cost $48,574 SGD to $152,774 SGD, with a median price of $92,572 SGD. There are currently 103 diamonds matching this specification available across retailers.

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

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

5.00ct+ I SI2 Natural Pear

Quick answer

As of September 2026, there are 103 natural pear diamonds with I colour and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $48,574 SGD to $152,774 SGD, with a median of $92,572 SGD. At least 6 retailers stock this exact specification. Half of all listings fall between $25,729 SGD and $46,050 SGD per carat. The same specification in lab grown form lists at a median of about $9,756 SGD 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

103

Lowest Price

$37,182 SGD

Highest Price

$411,490 SGD

Average Price

$100,202 SGD