How much does a 0.75 to 0.99ct G SI2 natural cushion diamond cost?

As of October 2026, 0.75 to 0.99ct G SI2 natural cushion diamonds typically cost ₹72,888 INR to ₹2,90,628 INR, with a median price of ₹1,33,289 INR. There are currently 142 diamonds matching this specification available across retailers.

Where can I find the best price on a G SI2 cushion diamond?

About 32% of these diamonds are available at multiple retailers, with an average price spread of 85%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct G SI2 Natural Cushion

Quick answer

As of October 2026, there are 142 natural cushion diamonds with G colour and SI2 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run ₹72,888 INR to ₹2,90,628 INR, with a median of ₹1,33,289 INR. At least 47 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 85%. Half of all listings fall between ₹1,11,769 INR and ₹2,54,571 INR per carat. The same specification in lab grown form lists at a median of about ₹66,227 INR per carat. Over the last 30 days the median price moved -1.0% and the number of listings moved +3.5%.

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

142

Lowest Price

₹43,202 INR

Highest Price

₹5,98,109 INR

Average Price

₹1,59,999 INR