How much does a 2.00 to 2.99ct G SI1 natural cushion diamond cost?

As of September 2026, 2.00 to 2.99ct G SI1 natural cushion diamonds typically cost ₹9,20,436 INR to ₹25,24,799 INR, with a median price of ₹15,37,759 INR. There are currently 717 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct G SI1 Natural Cushion

Quick answer

As of September 2026, there are 717 natural cushion diamonds with G colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run ₹9,20,436 INR to ₹25,24,799 INR, with a median of ₹15,37,759 INR. At least 51 retailers stock this exact specification. Half of all listings fall between ₹5,68,869 INR and ₹8,81,289 INR per carat. The same specification in lab grown form lists at a median of about ₹42,563 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. Cushion natural stones in the index: 2,792 USD per carat, +1.1% 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

717

Lowest Price

₹5,04,387 INR

Highest Price

₹55,79,114 INR

Average Price

₹16,56,850 INR