Antique English Cobalt Blue Sea Glass Ring in Silver & 22K GoldSize 8 $795 - sold but I can make you your own

Cobalt Blue Fire 
One of a Kind

The Story

This extraordinary cobalt blue sea glass began its life over a century ago along the industrial coastline of North East England — a region once home to some of Britain’s most prolific glassworks. In the late 1800s and early 1900s, glass factories along the River Tyne and surrounding coastal towns produced bottles, utilitarian vessels, and richly colored decorative glass for shipping across the world.

Fragments that did not make the journey — or were discarded along the way — found their way into the North Sea.

For more than 100 years, tide, salt, and shifting sand transformed this once-sharp shard into a perfectly softened gem. The ocean erased its edges, etched its surface, and deepened its glow. What remains is not simply glass — it is history returned by the sea.

The Sea Glass

• Authentic North East England sea glass
• Estimated age: 100+ years
• Naturally ocean-frosted surface
• Deep, electric cobalt blue
• Glows brilliantly in sunlight
• Thick, substantial, and beautifully preserved

This is true antique sea glass — evenly worn, softly pitted, and unmistakably ocean-aged.

The Setting

To honor the strength and presence of this piece, it has been set in:

• A sterling silver floral decorative band
• 20 g silver backplate for structure and balance
• A rich, solid 22K gold bezel embracing the glass

The warmth of high-karat gold against the saturated cobalt creates a striking contrast — bold yet refined. The decorative silver band adds subtle texture and heirloom character without competing with the stone.

This is not mass-produced jewelry. It is artisan metalwork created to elevate the glass while preserving its natural shape and integrity.

Why Someone Would Feel Drawn to This Piece

This ring is not delicate. It does not whisper.

It is for someone who has depth.

Someone who has weathered things — and come through stronger, more luminous, more defined.

Cobalt is a color of conviction. Of clarity. Of standing firmly in your own direction.

The sea softened this glass but did not diminish its intensity. If that feels familiar — if you recognize yourself in something that has been shaped by time rather than broken by it — this piece will resonate.

It carries quiet authority.

A grounded boldness.

A story beneath the surface.

It is not for everyone.

It is for the woman who does not need to be.

Details

• Ring size: 8 
• Metal: Sterling silver floral band & backplate
• Bezel: Solid 22K gold
• One of a kind
• Handmade in my studio

 Because of the thickness and presence of the glass, this ring makes a confident statement while remaining comfortable for everyday wear.

Why Cobalt?

Cobalt glass was highly valued in historic British glass production. Its intense color required specific mineral formulations and was often used for specialty bottles and decorative wares. Well-aged cobalt sea glass from this region is increasingly scarce — especially in this size and depth of color.

A Collector’s Piece

This ring is for someone who appreciates:

• Authentic, old sea glass
• Industrial maritime history
• Mixed metals
• Bold, sculptural design
• Jewelry that carries a story

There will never be another exactly like this.

 If you have questions about the history, materials, or would like additional photos in different lighting, I’m always happy to share more.

Wear a fragment of the North Sea.

Carry a century of history.

I’ve included the metal, size, and sea glass details in the description above. If you’d like exact measurements, the weight, or help deciding how a piece will fit, just ask me. I’m happy to help.

For questions about ring sizing or resizing, please contact me before ordering.

I handpick genuine, ocean-tumbled sea glass from beaches around the world, choosing each piece for its exceptional color, shape, and character.

Every piece has a history. If you’d like to know more about where your glass was found, I’d love to share its story.

I want your handmade sea glass jewelry to stay beautiful for years to come. A little everyday care makes all the difference.

• Keep your jewelry dry. An occasional splash is fine; simply dry it gently. Please remove it before washing your hands, bathing, or swimming.

• Remove your jewelry before applying perfumes or lotions.

• Store it in a cool, dry jewelry box when you’re not wearing it. Regular wear and proper storage can help minimize tarnish.

• If tarnish appears, gently wipe the silver with a jewelry polishing cloth. For gold vermeil, use a soft, nonabrasive cloth to protect the finish.

In my silver work, I use very little traditional sterling silver, favoring fine silver and Argentium silver instead. Both have a higher pure silver content than traditional sterling and offer greater resistance to tarnish. They’re also generally well tolerated by sensitive skin, though individual sensitivities vary.

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