Aquamarine Engagement Rings

Aquamarine engagement rings with a sea blue aquamarine at the center: halo, solitaire, cocktail, cluster and pavé designs set with diamonds, in white, yellow, rose or blackened gold, from $625. Each piece comes with a Transparency Manifest that shows what...

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Why choose an aquamarine engagement ring

Aquamarine is a pale to medium blue beryl, the same mineral family as emerald. Its clean, icy blue looks bright in white gold and soft and warm in yellow or rose gold, and it costs far less than a diamond or sapphire of the same size.

Pick your style

  • Halo: the aquamarine framed by diamonds, so the center looks larger and brighter.
  • Solitaire: one aquamarine with a few diamonds on the band, the cleanest look.
  • Cocktail and cluster: a bolder setting for someone who wants a ring that stands out.

Is aquamarine durable enough?

Aquamarine is 7.5 to 8 on the Mohs scale, hard enough for daily wear with some care. A halo or a protective setting guards the edges. Take the ring off for the gym or heavy work, and clean it with warm soapy water and a soft brush.

What an aquamarine engagement ring costs

The rings here run from about $625 to $4,075. Each ring's Transparency Manifest breaks the price into metal, stones, labor, logistics and our protocol fee.

How buying works

  • Made for you in about 14 days, then shipped from New York.
  • Free US shipping and 45-day returns.
  • Our lifetime promise on craftsmanship.
  • A free appraisal with every ring over $2,000.

See all our aquamarine rings, matching aquamarine wedding rings, or read about aquamarine, the March birthstone.

Aquamarine engagement rings FAQs

Which setting best protects an aquamarine engagement ring?

A halo is the most protective choice: the ring of diamonds shields the edges of the aquamarine from knocks. A solitaire shows off more of the stone but leaves its edges more open.

What does an aquamarine engagement ring mean?

Aquamarine is tied to the sea, and to calm and clear thinking. As the March birthstone, it is a natural pick for a spring proposal or a March birthday.

How much does an aquamarine engagement ring cost?

These rings run from about $625 for a simple solitaire to $4,075 for the largest halo designs. Check any ring's Transparency Manifest for a line by line cost breakdown.

Does aquamarine look better in white or yellow gold?

White gold keeps the blue cool and icy. Yellow and rose gold warm it up and make pale stones look softer. Every ring on this page comes in white, yellow, rose or blackened gold.

Is there a band to match an aquamarine engagement ring?

Yes. Our aquamarine wedding rings include eternity, double and twist bands. Choose the same metal as your engagement ring so the two sit well together.