Aquamarine Eternity Ring in Sterling Silver, 3.5mm, Size 5–10
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- Sterling silver
Natural aquamarine- 3.5 mm band
- March birthstone
Only 3 left · Ships within 2–3 business days
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- Free shipping over $99
- 30-day returns & size exchanges
- Secure checkout
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The details
Blue round aquamarine stones circle this eternity ring, a band of cool color that still feels understated and polished. Natural aquamarine, heat-treated, is bezel set all the way around, so each stone is held in its own frame of metal. The solid sterling silver carries a rhodium finish that gives a bright white shine and sets off the blue. Because the stones sit snugly in their bezels, the surface stays smooth, and you can slip the ring on and off without catching. Wear it with a white tee and denim, or stack it with other slim bands for dinner. A fitting birthday pick for a March birthday.
Key Features
- Crafted in 925 sterling silver with a polished finish
- Finished with rhodium plating for lasting brilliance
- Set with blue aquamarine in a bezel setting
- Measures 3.5 mm wide
- Approximate weight of 2.25 grams
- Stone treatment: heat-treated
Why You’ll Love It
- A soft pop of blue that goes with almost everything in your closet.
- Smooth and snag-free, so it feels easy to wear through a full day.
- Stacks neatly with other slim bands or stands well on its own.
- A bright polished look that keeps the focus on the stones.
Perfect For
Ideal for birthdays, everyday wear and March celebrations, or any day you want a quiet touch of blue. A thoughtful gift for anyone who loves minimalist jewelry or was born in March.
Size & fit
- Available in ring sizes 5 to 10.
- Band width: 3.5 mm.
- Between sizes? Wider bands fit snugger, so go up a half size for bands over 6 mm.
- Not sure of the size? Our ring size guide walks you through measuring at home.
- The wrong size? Exchange it for another size within 30 days of delivery.
Shipping & returns
- Free standard shipping on U.S. orders of $99 and above; under $99 the rate is shown at checkout.
- Orders ship within 2 to 3 business days in insured packaging, with tracking sent by email.
- Faster delivery: USPS Priority Mail and UPS options at checkout, where rates and delivery estimates are shown before you pay.
- Not the right piece, or the wrong size? Return it, or exchange it for another size, within 30 days of delivery. Items must be unworn and in their original condition and packaging.
- Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
Jewelry care
- Sterling silver darkens naturally with air; the rhodium finish slows this down. A silver polishing cloth brings the shine back, and an airtight pouch keeps it there.
- Put jewelry on last, after lotion and perfume, and take it off before showering, swimming or sleeping.
- Store each piece on its own in a soft pouch so it doesn't scratch.

The details
- Metal
- Sterling silver, polished
- Stones
- 17 natural round aquamarines, 2.5 mm
- Band width
- 3.5 mm
- Sizes
- 5, 6, 7, 8, 9, 10
- Weight
- 2.25 g
- Birthstone
- March
Show all specifications
- Stone color
- Blue
- Made in
- China
- Item number
- BCX-RSS-MIJP-5
About aquamarine
Named for the sea, aquamarine is tied to serenity and courage, and is the March birthstone.
Hardness 7.5 to 8 on the Mohs scale · Clean with warm soapy water and a soft brush. Shop March birthstones