How much does a 3.00 to 4.99ct G VS1 natural cushion diamond cost?

As of September 2026, 3.00 to 4.99ct G VS1 natural cushion diamonds typically cost $45,432 SGD to $105,986 SGD, with a median price of $66,988 SGD. There are currently 241 diamonds matching this specification available across retailers.

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

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3.00 to 4.99ct G VS1 Natural Cushion

Quick answer

As of September 2026, there are 241 natural cushion diamonds with G colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $45,432 SGD to $105,986 SGD, with a median of $66,988 SGD. At least 52 retailers stock this exact specification. Half of all listings fall between $18,498 SGD and $25,018 SGD per carat. The same specification in lab grown form lists at a median of about $543 SGD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Cushion natural stones in the index: 2,792 USD per carat, +1.1% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

241

Lowest Price

$29,120 SGD

Highest Price

$218,066 SGD

Average Price

$72,948 SGD