How much does a 1.00 to 1.49ct I SI1 natural emerald diamond cost?

As of September 2026, 1.00 to 1.49ct I SI1 natural emerald diamonds typically cost ₹1,39,555 INR to ₹4,11,572 INR, with a median price of ₹2,07,034 INR. There are currently 782 diamonds matching this specification available across retailers.

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

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1.00 to 1.49ct I SI1 Natural Emerald

Quick answer

As of September 2026, there are 782 natural emerald diamonds with I colour and SI1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹1,39,555 INR to ₹4,11,572 INR, with a median of ₹2,07,034 INR. At least 57 retailers stock this exact specification. Half of all listings fall between ₹1,75,142 INR and ₹2,56,693 INR per carat. The same specification in lab grown form lists at a median of about ₹62,028 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. Emerald natural stones in the index: 2,166 USD per carat, -6.6% 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

782

Lowest Price

₹90,394 INR

Highest Price

₹9,37,956 INR

Average Price

₹2,40,520 INR