How much does a 1.00 to 1.49ct F VS1 lab grown round diamond cost?

As of October 2026, 1.00 to 1.49ct F VS1 lab grown round diamonds typically cost $320 NZD to $1,570 NZD, with a median price of $757 NZD. There are currently 8,607 diamonds matching this specification available across retailers.

Where can I find the best price on a F VS1 round diamond?

About 49% of these diamonds are available at multiple retailers, with an average price spread of 91%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct F VS1 Lab Grown Round

Quick answer

As of October 2026, there are 8,607 lab grown round diamonds with F colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $320 NZD to $1,570 NZD, with a median of $757 NZD. At least 49 retailers stock this exact specification, and 49% of the stones appear at more than one of them, with an average price spread of 91%. Half of all listings fall between $427 NZD and $1,018 NZD per carat. The same specification in natural form lists at a median of about $9,847 NZD per carat. Over the last 30 days the median price moved -0.3% and the number of listings moved -15.9%.

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. Round lab grown stones in the index: 414 USD per carat, -5.0% 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

8,607

Lowest Price

$228 NZD

Highest Price

$3,720 NZD

Average Price

$886 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

49.2%

Price Spread

91.0%

30-Day Price Trend

-0.3%

30-Day Supply Change

-15.9%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$365/ct

10th Percentile

$169

Median

$365

90th Percentile

$802

Score Distribution

15.9K diamonds scored across 4 quality tiers

Excellent

5,942 (37.4%)

Very Good

2,570 (16.2%)

Good

3,940 (24.8%)

Average

3,419 (21.5%)

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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