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

As of September 2026, 5.00ct+ G SI1 natural asscher diamonds typically cost $94,253 USD to $168,944 USD, with a median price of $111,453 USD. There are currently 6 diamonds matching this specification available across retailers.

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

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

5.00ct+ G SI1 Natural Asscher

Quick answer

As of September 2026, there are 6 natural asscher diamonds with G color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $94,253 USD to $168,944 USD, with a median of $111,453 USD. At least 10 retailers stock this exact specification. Half of all listings fall between $26,984 USD and $42,843 USD per carat. The same specification in lab grown form lists at a median of about $301 USD 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. Asscher natural stones in the index: 2,601 USD per carat, +11.1% 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

$89,858 USD

Highest Price

$184,105 USD

Average Price

$124,883 USD