Updated as of June 2026
Round Aquamarine
A round cut is the most popular and most brilliant cut, engineered to maximize sparkle. In Aquamarine (blue, blue-green, pale blue, Mohs 7.75) it keeps the color crisp and bright.
Why the round cut works for Aquamarine
The most popular and most brilliant cut, engineered to maximize sparkle. Aquamarine reads more for color than fire, so a round cut is about shape and color rather than sparkle. At Mohs 7.75, Aquamarine holds a crisp round outline and stands up to everyday wear. Treatment to expect: heat treatment (to deepen blue).
Other Aquamarine cuts
More on this stone: Aquamarine overview, price guide, and the round cut guide across stones.
Frequently asked questions
Does Aquamarine look good in a round cut?
Yes. Aquamarine reads more for color than fire, so a round cut is about shape and color rather than sparkle. It is hard enough to hold a crisp outline.
How much does a round Aquamarine cost?
Aquamarine runs about $30 to $600 per carat. Shape affects price modestly, with round usually the slight premium.
What setting suits a round Aquamarine?
Aquamarine pairs well with white gold, platinum, sterling silver. A solitaire keeps it simple.