How much does a 1.50 to 1.99ct I VS1 natural emerald diamond cost?

As of October 2026, 1.50 to 1.99ct I VS1 natural emerald diamonds typically cost $5,515 SGD to $14,185 SGD, with a median price of $8,696 SGD. There are currently 512 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 51%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct I VS1 Natural Emerald

Quick answer

As of October 2026, there are 512 natural emerald diamonds with I colour and VS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $5,515 SGD to $14,185 SGD, with a median of $8,696 SGD. At least 64 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 51%. Half of all listings fall between $4,977 SGD and $8,198 SGD per carat. The same specification in lab grown form lists at a median of about $538 SGD per carat. Over the last 30 days the median price moved -0.3% and the number of listings moved +6.3%.

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. Emerald natural stones in the index: 2,278 USD per carat, +6.2% 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

512

Lowest Price

$3,917 SGD

Highest Price

$31,339 SGD

Average Price

$9,497 SGD