How much does a 0.50 to 0.74ct G VS1 natural heart diamond cost?

As of October 2026, 0.50 to 0.74ct G VS1 natural heart diamonds typically cost $1,067 NZD to $2,739 NZD, with a median price of $1,542 NZD. There are currently 735 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS1 heart diamond?

About 30% of these diamonds are available at multiple retailers, with an average price spread of 47%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct G VS1 Natural Heart

Quick answer

As of October 2026, there are 735 natural heart diamonds with G colour and VS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $1,067 NZD to $2,739 NZD, with a median of $1,542 NZD. At least 63 retailers stock this exact specification, and 30% of the stones appear at more than one of them, with an average price spread of 47%. Half of all listings fall between $2,386 NZD and $3,716 NZD per carat. The same specification in lab grown form lists at a median of about $886 NZD per carat. Over the last 30 days the median price moved -2.0% and the number of listings moved -9.4%.

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. Heart natural stones in the index: 2,374 USD per carat, +9.8% 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

735

Lowest Price

$850 NZD

Highest Price

$5,614 NZD

Average Price

$1,832 NZD