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

As of October 2026, 2.00 to 2.99ct G SI1 natural cushion diamonds typically cost ₹9,39,530 INR to ₹24,79,671 INR, with a median price of ₹15,15,165 INR. There are currently 283 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 44%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G SI1 Natural Cushion

Quick answer

As of October 2026, there are 283 natural cushion diamonds with G colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run ₹9,39,530 INR to ₹24,79,671 INR, with a median of ₹15,15,165 INR. At least 56 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 44%. Half of all listings fall between ₹5,44,845 INR and ₹8,51,650 INR per carat. The same specification in lab grown form lists at a median of about ₹44,105 INR per carat. Over the last 30 days the median price moved +0.2% and the number of listings moved +9.9%.

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. Cushion natural stones in the index: 2,948 USD per carat, +1.7% 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: October 2026

Available

283

Lowest Price

₹5,31,942 INR

Highest Price

₹55,20,393 INR

Average Price

₹16,94,084 INR