How much does a 0.50 to 0.74ct I VVS2 natural heart diamond cost?

As of October 2026, 0.50 to 0.74ct I VVS2 natural heart diamonds typically cost $598 USD to $1,360 USD, with a median price of $914 USD. There are currently 198 diamonds matching this specification available across retailers.

Where can I find the best price on a I VVS2 heart diamond?

About 29% of these diamonds are available at multiple retailers, with an average price spread of 41%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct I VVS2 Natural Heart

Quick answer

As of October 2026, there are 198 natural heart diamonds with I color and VVS2 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $598 USD to $1,360 USD, with a median of $914 USD. At least 63 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 41%. Half of all listings fall between $1,199 USD and $1,767 USD per carat. The same specification in lab grown form lists at a median of about $641 USD per carat. Over the last 30 days the median price moved -5.0% and the number of listings moved -3.0%.

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

198

Lowest Price

$355 USD

Highest Price

$2,780 USD

Average Price

$992 USD