How much does a 2.00 to 2.99ct E SI1 natural oval diamond cost?

As of September 2026, 2.00 to 2.99ct E SI1 natural oval diamonds typically cost $17,407 SGD to $41,981 SGD, with a median price of $25,401 SGD. There are currently 766 diamonds matching this specification available across retailers.

Where can I find the best price on a E SI1 oval diamond?

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2.00 to 2.99ct E SI1 Natural Oval

Quick answer

As of September 2026, there are 766 natural oval diamonds with E colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $17,407 SGD to $41,981 SGD, with a median of $25,401 SGD. At least 54 retailers stock this exact specification. Half of all listings fall between $10,984 SGD and $14,373 SGD per carat. The same specification in lab grown form lists at a median of about $425 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. Oval natural stones in the index: 2,380 USD per carat, -9.6% 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

766

Lowest Price

$12,071 SGD

Highest Price

$105,832 SGD

Average Price

$28,024 SGD