How much does a 1.00 to 1.49ct G VS2 natural marquise diamond cost?

As of October 2026, 1.00 to 1.49ct G VS2 natural marquise diamonds typically cost $4,916 SGD to $11,048 SGD, with a median price of $6,506 SGD. There are currently 227 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS2 marquise diamond?

About 34% of these diamonds are available at multiple retailers, with an average price spread of 37%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G VS2 Natural Marquise

Quick answer

As of October 2026, there are 227 natural marquise diamonds with G colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $4,916 SGD to $11,048 SGD, with a median of $6,506 SGD. At least 65 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 37%. Half of all listings fall between $5,723 SGD and $8,185 SGD per carat. The same specification in lab grown form lists at a median of about $591 SGD per carat. Over the last 30 days the median price moved +0.1% and the number of listings moved +8.3%.

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. Marquise natural stones in the index: 2,268 USD per carat, +10.8% 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

227

Lowest Price

$3,289 SGD

Highest Price

$40,188 SGD

Average Price

$7,473 SGD