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

As of September 2026, 1.00 to 1.49ct G VVS1 natural marquise diamonds typically cost £3,415 GBP to £7,497 GBP, with a median price of £4,743 GBP. There are currently 188 diamonds matching this specification available across retailers.

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

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

1.00 to 1.49ct G VVS1 Natural Marquise

Quick answer

As of September 2026, there are 188 natural marquise diamonds with G colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £3,415 GBP to £7,497 GBP, with a median of £4,743 GBP. At least 57 retailers stock this exact specification. Half of all listings fall between £4,148 GBP and £5,670 GBP per carat. The same specification in lab grown form lists at a median of about £381 GBP 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. Marquise natural stones in the index: 2,114 USD per carat, -8.8% 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

188

Lowest Price

£2,703 GBP

Highest Price

£22,381 GBP

Average Price

£5,534 GBP