A Promise, Perfected

Aquamarine Channel Set Rings

A channel set aquamarine ring holds a natural, treated aquamarine above a band where lab-grown diamond accents sit in a smooth metal channel. Choose a round, oval, cushion, emerald, pear, marquise, heart or princess cut aquamarine, then white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver. Styles include tapered baguette bands, channel-set shoulders and a bypass split shank.

1Choose a setting
Choose a Setting
Browse signature ring designs
2Select a diamond
Select a Diamond
Filter by shape, carat & budget
3Complete the ring
Complete the Ring
Preview & make it yours
Find Your Cut

Shop by Shape

200 rings
200 rings
1 2 3 … 9 Next »
Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

Buying guide

How a channel setting works

In a channel setting, small stones sit side by side between two walls of metal, with no prongs between them. The walls protect the edges of the stones and give the band a clean, smooth line that is less likely to catch on clothing than prongs. Every accent in these rings is a lab-grown diamond. Channel-set baguettes, the long rectangular step cuts, give a crisp, linear sparkle that suits the cool blue of aquamarine.

Styles to compare

  • Tapered baguette band: baguettes that narrow as they run away from the center.
  • Pave and channel-set baguettes: a mix of round pave and baguettes for more texture.
  • Channel-set shoulders: a solitaire look with accents only near the center.
  • Bypass split shank: the band divides and wraps around the center.

About aquamarine, carat weight and price

Aquamarine is the March birthstone, a blue to blue-green beryl that rates 7.5 to 8 on the Mohs scale, so it handles daily wear well. Every design offers 1 to 9 carats total weight, and gold comes in 10K, 14K or 18K. Prices start under $400, and most rings are between about $900 and $1,300 at their smallest option.

Made to order

Each ring is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.