How much does a 1.00 to 1.49ct G FL lab grown asscher diamond cost?

As of November 2026, 1.00 to 1.49ct G FL lab grown asscher diamonds typically cost $678 NZD to $1,145 NZD, with a median price of $911 NZD. There are currently 1 diamonds matching this specification available across retailers.

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

About 80% of these diamonds are available at multiple retailers, with an average price spread of 117%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G FL Lab Grown Asscher

Quick answer

As of November 2026, there are 1 lab grown asscher diamonds with G colour and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $678 NZD to $1,145 NZD, with a median of $911 NZD. At least 25 retailers stock this exact specification, and 80% of the stones appear at more than one of them, with an average price spread of 117%. Half of all listings fall between $688 NZD and $1,927 NZD per carat. The same specification in natural form lists at a median of about $6,420 NZD per carat. Over the last 30 days the median price moved -14.4% and the number of listings moved +22.6%.

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

1.25ct Asscher G FL, IGI, grade A, from $619 NZD

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: November 2026

Available

Lowest Price

$619 NZD

Highest Price

$3,006 NZD

Average Price

$911 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

80.0%

Price Spread

117.0%

30-Day Price Trend

-14.4%

30-Day Supply Change

+22.6%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$597/ct

10th Percentile

$311

Median

$597

90th Percentile

$1,396

Score Distribution

2 diamonds scored across 1 quality tiers

Excellent

2 (100.0%)

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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