How much does a 0.50 to 0.74ct F VVS1 lab grown marquise diamond cost?

As of October 2026, 0.50 to 0.74ct F VVS1 lab grown marquise diamonds typically cost $249 AUD to $876 AUD, with a median price of $559 AUD. There are currently 24 diamonds matching this specification available across retailers.

Where can I find the best price on a F VVS1 marquise diamond?

About 36% of these diamonds are available at multiple retailers, with an average price spread of 56%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct F VVS1 Lab Grown Marquise

Quick answer

As of October 2026, there are 24 lab grown marquise diamonds with F colour and VVS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $249 AUD to $876 AUD, with a median of $559 AUD. At least 45 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 56%. Half of all listings fall between $680 AUD and $1,246 AUD per carat. The same specification in natural form lists at a median of about $3,321 AUD per carat. Over the last 30 days the median price moved +5.9% and the number of listings moved -8.6%.

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. Marquise lab grown stones in the index: 485 USD per carat, -3.2% 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

$140 AUD

Highest Price

$2,036 AUD

Average Price

$575 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

36.4%

Price Spread

56.5%

30-Day Price Trend

+5.9%

30-Day Supply Change

-8.6%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$704/ct

10th Percentile

$290

Median

$704

90th Percentile

$1,222

Score Distribution

67 diamonds scored across 4 quality tiers

Excellent

17 (25.4%)

Very Good

3 (4.5%)

Good

23 (34.3%)

Average

24 (35.8%)

Find Your Diamond

Search 24 F VVS1 marquise diamonds and compare prices.

Search Diamonds

Consider Instead

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

F VVS2VVS2 inclusions are not visible without magnification

Save 14%

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