How much does a 5.00ct+ F SI1 lab grown asscher diamond cost?

As of October 2026, 5.00ct+ F SI1 lab grown asscher diamonds typically cost $1,003 USD to $6,696 USD, with a median price of $2,002 USD. There are currently 8 diamonds matching this specification available across retailers.

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

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

5.00ct+ F SI1 Lab Grown Asscher

Quick answer

As of October 2026, there are 8 lab grown asscher diamonds with F color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $1,003 USD to $6,696 USD, with a median of $2,002 USD.

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

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Asscher lab grown stones in the index: 470 USD per carat, -4.3% 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: October 2026

Available

Lowest Price

$960 USD

Highest Price

$14,920 USD

Average Price

$3,018 USD

Score Distribution

13 diamonds scored across 3 quality tiers

Excellent

7 (53.8%)

Good

5 (38.5%)

Average

1 (7.7%)

Find Your Diamond

Search 8 F SI1 asscher diamonds and compare prices.

Search Diamonds

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