1.8 Carat Cushion Diamond Prices

1.8 carat cushion diamond prices usually range from $4,345 to $22,930 with an average price of $10,540. In the last month, prices for these diamonds are down 0.73%.

Price changes icon
Price changes

Top Diamonds

These diamonds are recommended to you based on your search activity.

Prices have decreased by 0.73% in the last month.

All Diamonds