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

As of October 2026, 1.00 to 1.49ct G VS1 natural princess diamonds typically cost $2,908 SGD to $8,754 SGD, with a median price of $5,029 SGD. There are currently 497 diamonds matching this specification available across retailers.

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

About 35% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G VS1 Natural Princess

Quick answer

As of October 2026, there are 497 natural princess diamonds with G colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $2,908 SGD to $8,754 SGD, with a median of $5,029 SGD. At least 65 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between $3,583 SGD and $6,257 SGD per carat. The same specification in lab grown form lists at a median of about $589 SGD per carat. Over the last 30 days the median price moved -1.1% and the number of listings moved +6.4%.

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

497

Lowest Price

$1,930 SGD

Highest Price

$17,790 SGD

Average Price

$5,459 SGD