How much does a 1.00 to 1.49ct I VS1 natural princess diamond cost?

As of October 2026, 1.00 to 1.49ct I VS1 natural princess diamonds typically cost ₹1,56,280 INR to ₹4,67,135 INR, with a median price of ₹2,62,518 INR. There are currently 429 diamonds matching this specification available across retailers.

Where can I find the best price on a I VS1 princess diamond?

About 41% of these diamonds are available at multiple retailers, with an average price spread of 56%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct I VS1 Natural Princess

Quick answer

As of October 2026, there are 429 natural princess diamonds with I colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹1,56,280 INR to ₹4,67,135 INR, with a median of ₹2,62,518 INR. At least 62 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 56%. Half of all listings fall between ₹1,99,395 INR and ₹3,35,648 INR per carat. The same specification in lab grown form lists at a median of about ₹46,137 INR per carat. Over the last 30 days the median price moved -1.9% and the number of listings moved +10.3%.

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

429

Lowest Price

₹1,19,105 INR

Highest Price

₹10,59,111 INR

Average Price

₹2,94,497 INR