Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Cobalt Polished 8mm Band
You save $73.97 47% off
- Cobalt
- 8.0 mm band
Ships within 2–3 business days
Couldn't load pickup availability
- Free shipping over $99
- 30-day returns & size exchanges
- Secure checkout
Questions about this piece?
Ask a jewelry specialist · (407) 278-9308 · Mon to Fri, 10am to 5pm ET
The details
A naturally white metal with exceptional hardness, cobalt brings a clean, modern character to this half-round wedding band. The gently domed profile and mirror-polished surface work together to catch light evenly, giving the band a bright, confident presence that reads as contemporary without being trendy.
At a bold width, the band sits with real substance on the finger while the rounded edges keep it comfortable against the skin. Because cobalt is white by nature rather than by plating, the tone is consistent all the way through, and the high-polished finish keeps that brightness front and center every day.
Key Features
- Crafted in cobalt with a polished finish
- Measures 8 mm wide
- Approximate weight of 8.63 grams
Why You’ll Love It
- A bright, mirror polish that holds its shine through daily life.
- Naturally white metal with no plating to worry about over time.
- Comfortable domed profile that pairs with almost any engagement ring.
- Engravable inside for a date or message that is entirely your own.
Perfect For
This band suits anyone looking for a modern, low-maintenance wedding ring built to last. It makes a thoughtful gift for a wedding, anniversary, engagement, or any milestone worth marking, and its unisex proportions make it a natural choice for couples who want rings that feel like a matched set.
Size & fit
- Band width: 8.0 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
- 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
- Cobalt, polished
- Band width
- 8.0 mm
- Weight
- 8.63 g
Show all specifications
- Made in
- China
- Item number
- BCX-RCO-AW3B-13