How much does a 1.00 to 1.49ct G VVS1 natural marquise diamond cost?

As of November 2026, 1.00 to 1.49ct G VVS1 natural marquise diamonds typically cost $6,682 AUD to $24,092 AUD, with a median price of $9,787 AUD. There are currently 49 diamonds matching this specification available across retailers.

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

About 37% of these diamonds are available at multiple retailers, with an average price spread of 34%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G VVS1 Natural Marquise

Quick answer

As of November 2026, there are 49 natural marquise diamonds with G colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $6,682 AUD to $24,092 AUD, with a median of $9,787 AUD. At least 62 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 34%. Half of all listings fall between $8,146 AUD and $11,325 AUD per carat. The same specification in lab grown form lists at a median of about $761 AUD per carat. Over the last 30 days the median price moved +0.4% and the number of listings moved +10.3%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Marquise natural stones in the index: 2,177 USD per carat, -4.2% 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: November 2026

Available

Lowest Price

$5,029 AUD

Highest Price

$42,620 AUD

Average Price

$12,369 AUD