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QUANTUM Black Ceramic Ring with Blue Green Opal Inlay - 4mm - 10mm - Thorsten Rings

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What materials are used in your jewelry?

Our pieces are crafted using high-quality metals and ethically sourced stones, designed for lasting beauty and durability.

How do I choose the right ring size?

You can use our sizing guide or contact our team for assistance. If the size isn’t perfect, we’ll help you with resizing options.

How long does shipping take?

Orders are processed quickly and shipped securely. Delivery times vary by location but typically arrive within a few business days.

What is your return policy?

We accept returns within 30 days of delivery. Items must be unworn and in their original condition.

Can I customize this piece?

Many of our designs can be customized. Contact us to explore available options.

Complimentary insured shipping on every order. Try it at home with confidence — easy 30-day returns for a worry-free experience.

QUANTUM Black Ceramic Ring with Blue Green Opal Inlay - 4mm - 10mm

C830-CBGO-4mm-2.50

$260.00

QUANTUM Black Ceramic Ring with Blue Green Opal Inlay - 4mm - 10mm
This out of this world 4mm to 10mm wide Comfort Fit style from our black Ceramic Rings collection is made of scratch resistant black ceramic that will not lose its color. The ring has polished beveled edges and has an inlay of beautiful laboratory grown blue/green opal. This style comes in multiple widths of 4mm, 6mm, 8mm and 10mm, which makes it ideal for couples who prefer a matching set.

  • Black Ceramic is the most ideal material to use to make black color rings that will not lose its color because it is not a coating.
  • Please note, inlay is made of a softer material than ceramic and can scratch easier than ceramic.
  • Re-sizing and Warranty on all Thorsten alternative metal rings, limited exchange|sizing fees compared to other retailers.
Width: 4mm
Ring Size: 2.5
BAND DETAILS

SKU:C830-CBGO-4mm-2.50

Product type:Wedding Band

Collection:Black Ceramic Rings

Width:4mm - 10mm

Style:Comfort Fit

Fit Type:Comfort Fit

Warranty:Included

Metal Color:Black

Finish:Polished

STONE DETAILS

Gemstone Color:Blue Green

Stone Color:Blue Green

Stone Type:Opal

Clio Classic Three Stone 
Diamond Engagement Ring

This three-stone halo ring pairs a brilliant round center with a diamond gallery and band that catch the light from every angle. The delicate design totals 0.646 ctw, wrapping the finger in refined sparkle that’s both classic and distinctive.

Everyday Elegance

Designed to blend effortlessly into your life, this ring shines just as beautifully at a quiet dinner as it does at a grand celebration. Its intricate diamond band offers a graceful statement you’ll love wearing every day.

Crafted to Captivate

Each detail — from the shimmering halo to the delicate diamond-lined shoulders — is carefully crafted to highlight the center stone. This is a ring made to turn moments into memories, and to stand as a lasting symbol of your story.

What Our Customers Say

Gorgeous!!! 😍

My engagement ring is everything I hoped for. The team walked me through each step and made sure I felt confident about my choice. I still can’t stop staring at it — I’ve never owned anything so beautiful.

— Emily R.

Stunning ring...

From start to finish, the process was easy and stress-free. I found the perfect diamond and had it set just how I imagined. It was delivered right on time, and the quality is even better in person.

— James L.

Couldn’t be happier.

I wanted something custom to match my grandmother’s pendant. They listened to every detail and brought my vision to life. It’s now a piece I’ll treasure forever.

— Sofia M.

Gorgeous!!! 😍

My engagement ring is everything I hoped for. The team walked me through each step and made sure I felt confident about my choice. I still can’t stop staring at it — I’ve never owned anything so beautiful.

— Emily R.

Stunning ring...

From start to finish, the process was easy and stress-free. I found the perfect diamond and had it set just how I imagined. It was delivered right on time, and the quality is even better in person.

— James L.

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