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Chisel Half-Round Wedding Band in Cobalt, 4mm, Size 7–13

$78.11
Stock Number: SJQG-CC24-7
Size: 7

*This ring cannot be resized

Product information

  • MetalWhite cobaltPolished
  • Size4 mmBand width
  • Weight4.86 gTotal item weight
Description

Polished to a bright, mirror-like finish, this half-round cobalt band brings a clean, contemporary look to one of jewelry's most enduring forms. Cobalt's naturally white tone means the color belongs to the metal itself, and the gently domed profile gives the band a comfortable, rounded feel that sits easily against the finger through long days of wear.

The polished surface catches light evenly across the band, and cobalt's exceptional hardness means that surface resists the everyday scuffs that dull softer metals over time. Engravable and sized to a standard fit, it suits a wide range of occasions and wearers, from a first wedding band to a quietly confident everyday ring.

Key Features

  • Crafted in cobalt with a polished finish
  • Measures 4 mm wide
  • Available in ring sizes 7 to 13, including half sizes
  • Approximate weight of 4.86 grams

Why You’ll Love It

  • A bright, mirror finish that holds its shine through daily wear.
  • Cobalt's natural white tone needs no coating to look its best.
  • The domed profile sits comfortably and feels right from the first day.
  • Engravable, so it can carry a date, a name, or a few words that matter.

Perfect For

This band suits anyone looking for a durable, low-maintenance ring that does not sacrifice style for practicality. It works equally well as a wedding band, an anniversary gift, or an everyday ring for a man or woman who appreciates clean, modern design. A thoughtful gift for nearly any milestone worth marking.

Product detailsWhite cobalt · 4.86 g

Metal

Metal
White cobalt
Finish
Polished

Measurements

Band width
4 mm
Weight
4.86 g
Thickness
2.0 mm

Style & design

Ring type
Wedding Bands
Ring style
Wedding Band
Ring shape
Half Round
Fit
Standard
Edge
Rounded
Style
Classic
Engravable
Yes

More

Brand
Chisel
Made in
China
Item #
SJQG-CC24-7
Size & fitSize guide and printable chart · 30-day size exchanges

Choose your size above.

Not sure of your size? Use our ring size guide or the printable ring size chart.

If it doesn’t fit, you can exchange it for another size or another piece within 30 days of delivery. We don’t resize rings.

Wedding band size and fit guide: standard and comfort fit, band widths from 2 to 10 mm, and US ring sizes by inside diameter - Sophia Jewelers
Shipping & returnsFree insured shipping over $99 · 30-day returns

Free, insured shipping on US orders of $99 or more.

Return it within 30 days of delivery, unworn and in its original packaging.

Exchange it within 30 days for another size or another piece.

Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.

Read our shipping policy

Read our returns and exchanges policy

What’s in the boxYour ring in our signature blue padded gift box
  • Your ring
  • Our signature blue padded jewelry gift box
  • A packing slip with no prices on it
Jewelry careStore each piece on its own in a soft pouch

Store each piece on its own in a soft pouch or lined box, so nothing scratches it.

Read our jewelry care guide

Chisel Half-Round Wedding Band in Cobalt, 4mm, Size 7–13
Regular price $78.11
Regular price Sale price $78.11
Size: 7
Chisel Half-Round Wedding Band in Cobalt, 4mm, Size 7–13 - Sophia Jewelers
Chisel Half-Round Wedding Band in Cobalt, 4mm, Size 7–13
$78.11

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Free Shipping
US Orders $99+
Exchanges
30 Days, Including Ring Size

Returns & exchangesRing size guideContact us

How do I choose between brushed, polished and satin cobalt bands?

Brushed is understated, polished is bright, and satin sits softly between. Many bands here combine finishes, such as a brushed center with polished edges, for contrast. If you want a quiet everyday look, start with a brushed half-round band.

Which Chisel cobalt ring styles are most popular?

Beveled-edge, hammered, grooved domed and ridged bands lead the list. Half-round cobalt bands and styles with 14K gold accents follow close behind. Black IP-plated and sterling silver inlay bands also appear among the top sellers.

What do the black and yellow IP-plated cobalt bands look like?

IP plating gives the cobalt a black or yellow color. The black bands read dark and modern, while the yellow ones give a gold-toned look. Several come in center-groove, beveled or hammered profiles, mostly at 8mm wide.

How do I find my ring size for a wide band?

Measure with a ring sizer, and consider the band width. Wider bands like 8mm often feel snugger than narrow ones. Sizes here run 7 to 13, and our ring size chart can help you compare.