How much does a 0.50 to 0.74ct G SI1 natural princess diamond cost?

As of October 2026, 0.50 to 0.74ct G SI1 natural princess diamonds typically cost ₹51,226 INR to ₹1,00,372 INR, with a median price of ₹71,661 INR. There are currently 744 diamonds matching this specification available across retailers.

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

About 41% of these diamonds are available at multiple retailers, with an average price spread of 27%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct G SI1 Natural Princess

Quick answer

As of October 2026, there are 744 natural princess diamonds with G colour and SI1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run ₹51,226 INR to ₹1,00,372 INR, with a median of ₹71,661 INR. At least 59 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 27%. Half of all listings fall between ₹1,02,838 INR and ₹1,32,981 INR per carat. The same specification in lab grown form lists at a median of about ₹59,974 INR per carat. Over the last 30 days the median price moved -2.8% and the number of listings moved +51.0%.

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. Princess natural stones in the index: 2,158 USD per carat, +5.7% 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

744

Lowest Price

₹31,919 INR

Highest Price

₹1,69,443 INR

Average Price

₹75,702 INR