How much does a 1.00 to 1.49ct E IF lab grown asscher diamond cost?

As of September 2026, 1.00 to 1.49ct E IF lab grown asscher diamonds typically cost $437 AUD to $2,720 AUD, with a median price of $947 AUD. There are currently 97 diamonds matching this specification available across retailers.

Where can I find the best price on a E IF asscher diamond?

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

1.00 to 1.49ct E IF Lab Grown Asscher

Quick answer

As of September 2026, there are 97 lab grown asscher diamonds with E colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $437 AUD to $2,720 AUD, with a median of $947 AUD. At least 34 retailers stock this exact specification. Half of all listings fall between $713 AUD and $1,804 AUD per carat. The same specification in natural form lists at a median of about $7,671 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. Asscher lab grown stones in the index: 526 USD per carat, +3.3% 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

$190 AUD

Highest Price

$9,788 AUD

Average Price

$1,526 AUD

Market Intelligence

Retailers Selling

Price Spread

113.3%

Price Range

Price per carat distribution across retailers

$690/ct

10th Percentile

$410

Median

$690

90th Percentile

$1,878

Score Distribution

97 diamonds scored across 4 quality tiers

Excellent

35 (36.1%)

Very Good

14 (14.4%)

Good

19 (19.6%)

Average

29 (29.9%)

Find Your Diamond

Search 97 E IF asscher diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

F IFF colour is visually identical to E to the naked eye

Save 23%

E VVS1VVS1 inclusions are not visible without magnification

Save 34%

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