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

As of November 2026, 1.00 to 1.49ct I VS1 natural heart diamonds typically cost ₹1,57,142 INR to ₹5,04,990 INR, with a median price of ₹2,27,676 INR. There are currently 249 diamonds matching this specification available across retailers.

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

About 40% of these diamonds are available at multiple retailers, with an average price spread of 55%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct I VS1 Natural Heart

Quick answer

As of November 2026, there are 249 natural heart diamonds with I colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹1,57,142 INR to ₹5,04,990 INR, with a median of ₹2,27,676 INR. At least 61 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 55%. Half of all listings fall between ₹2,00,711 INR and ₹3,33,113 INR per carat. The same specification in lab grown form lists at a median of about ₹47,981 INR per carat. Over the last 30 days the median price moved -1.0% and the number of listings moved +0.1%.

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: November 2026

Available

249

Lowest Price

₹91,261 INR

Highest Price

₹10,09,319 INR

Average Price

₹2,87,736 INR