How much does a 2.00 to 2.99ct I SI1 natural heart diamond cost?

As of November 2026, 2.00 to 2.99ct I SI1 natural heart diamonds typically cost ₹7,41,778 INR to ₹29,94,400 INR, with a median price of ₹12,44,584 INR. There are currently 93 diamonds matching this specification available across retailers.

Where can I find the best price on a I SI1 heart diamond?

About 39% 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.

2.00 to 2.99ct I SI1 Natural Heart

Quick answer

As of November 2026, there are 93 natural heart diamonds with I colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run ₹7,41,778 INR to ₹29,94,400 INR, with a median of ₹12,44,584 INR. At least 58 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 41%. Half of all listings fall between ₹4,23,702 INR and ₹6,33,950 INR per carat. The same specification in lab grown form lists at a median of about ₹1,42,799 INR per carat. Over the last 30 days the median price moved -0.9% and the number of listings moved +11.1%.

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

Lowest Price

₹4,24,248 INR

Highest Price

₹46,19,318 INR

Average Price

₹15,84,279 INR