How much does a 1.00 to 1.49ct I VS1 natural heart diamond cost?

As of September 2026, 1.00 to 1.49ct I VS1 natural heart diamonds typically cost ₹1,61,453 INR to ₹4,84,118 INR, with a median price of ₹2,33,279 INR. There are currently 686 diamonds matching this specification available across retailers.

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

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

1.00 to 1.49ct I VS1 Natural Heart

Quick answer

As of September 2026, there are 686 natural heart diamonds with I colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹1,61,453 INR to ₹4,84,118 INR, with a median of ₹2,33,279 INR. At least 56 retailers stock this exact specification. Half of all listings fall between ₹2,07,890 INR and ₹2,89,365 INR per carat. The same specification in lab grown form lists at a median of about ₹79,298 INR 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. Heart natural stones in the index: 2,261 USD per carat, +1.7% 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

686

Lowest Price

₹94,846 INR

Highest Price

₹10,20,055 INR

Average Price

₹2,75,517 INR