How much does a 1.50 to 1.99ct G SI1 natural emerald diamond cost?

As of October 2026, 1.50 to 1.99ct G SI1 natural emerald diamonds typically cost $6,534 CAD to $19,792 CAD, with a median price of $12,075 CAD. There are currently 119 diamonds matching this specification available across retailers.

Where can I find the best price on a G SI1 emerald diamond?

About 24% 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.

1.50 to 1.99ct G SI1 Natural Emerald

Quick answer

As of October 2026, there are 119 natural emerald diamonds with G color and SI1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $6,534 CAD to $19,792 CAD, with a median of $12,075 CAD. At least 58 retailers stock this exact specification, and 24% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between $5,532 CAD and $10,088 CAD per carat. The same specification in lab grown form lists at a median of about $590 CAD per carat. Over the last 30 days the median price moved -3.4% and the number of listings moved +6.7%.

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

119

Lowest Price

$4,582 CAD

Highest Price

$30,216 CAD

Average Price

$12,759 CAD