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261 reviews

Round Bubble Bezel Moissanite Eternity Band

Stack effortlessly with the perfectly smooth sterling silver bubble profile of this 1.6ctw band.

Color

Gold

Silver

International Ring Size Chart

US/CA	UK/AU	EU	Circumference (mm)	Inside Diameter (mm)
3	F	44	44.2	14.1
3.5	G	45	45.5	14.5
4	H	47	46.8	14.9
4.5	I	48	48.0	15.3
5	J ½	49	49.3	15.7
5.5	K ½	51	50.6	16.1
6	L ½	52	51.9	16.5
6.5	M ½	53	53.1	16.9
7	O	54	54.4	17.3
7.5	O ½	56	55.7	17.7
8	Q	57	57.0	18.1
8.5	Q ½	58	58.3	18.5
9	S	60	59.5	18.9
9.5	S ½	61	60.8	19.4
10	T ½	62	62.1	19.8
10.5	U ½	63	63.4	20.2
11	V ½	65	64.6	20.6
11.5	W ½	66	65.9	21.0
12	Y	67	67.2	21.4

How to Measure Your Ring Size

Method 1: Measure an Existing Ring (Recommended)

Select a ring that already fits comfortably on your desired finger.
Use a ruler to measure the inside diameter (the distance straight across the inside of the ring) in millimeters.
Match your measurement to the "Inside Diameter" column in our chart above.

Method 2: Measuring Your Finger

Wrap a flexible measuring tape or a thin strip of paper around the base of your finger.
Mark the exact spot where the ends meet and measure that length in millimeters.
Match this length to the "Circumference" column in our chart above.

Pro Tips for the Perfect Fit ✨

Timing matters: Measure your finger at the end of the day when it is slightly larger.
Caught between sizes? We always recommend sizing up for the most comfortable fit.
Wider bands feel tighter: If you are choosing a thicker ring style, consider going up half a size.
Still unsure? We’re here for you. Reach out to our team at support@cofuze.com for personalized sizing advice.

Note: UK and Australian ring sizes are the same. US and Canadian sizes are also identical.

Free Worldwide Shipping

30-Day Returns

1-Year Warranty

✔️ Solid S925 sterling silver base.

✔️ 1.6ctw of 3mm round D-color moissanites.

✔️ Smooth snag-free bubble bezel setting.

✔️ 3mm profile designed for flush stacking.

I bought this for my wife to stack with her engagement ring. She usually avoids eternity bands because the prongs constantly scratch her adjacent fingers and snag her knit sleeves. But this bubble bezel setting completely encases the stones. It is perfectly smooth, and she wears it comfortably all day.

David R.

Shipping Information

We offer free, tracked worldwide shipping on all jewelry orders. Processing time: 1–3 business days Estimated delivery to the United States, United Kingdom, Canada, Australia, and most EU countries: 5–9 business days Estimated delivery to other countries/regions: 7–14 business days You’ll receive a tracking link by email as soon as your order has been shipped.

Return Policy

We want you to feel completely confident ordering from CoFuze. If you’re not in love with your jewelry, you can request a return within 30 days of delivery. Items must be unworn and in their original packaging. If your item arrives damaged or there is an error on our side, we will replace it or issue a refund at no extra cost. For change-of-mind returns (for example, if the style or size is not right), customers are responsible for the return shipping cost. For full details, please see our Refund & Return Policy.

Sparkle Without the Snags

Love the look of eternity bands but hate how the prongs catch on your sweaters or scratch your kids? The Bubble Eternity Band is the solution. Each 3mm Moissanite is securely hugged by a smooth silver rim. It’s sleek, modern, and completely snag-free, making it the only diamond ring comfortable enough to sleep, work, and play in.

360° of Smooth Brilliance

A full circle of bezel-set stones designed for stacking, comfort, and durability.

🫧

Bubble Setting

Smooth metal rims hold stones securely with zero sharp edges.

✨

1.6ctw Sparkle

16 stones (3mm each) create a continuous band of light.

💍

Stackable Chic

The low profile sits perfectly next to engagement rings.

🌿

S925 Comfort

Solid Sterling Silver with thick plating prevents green fingers.

Real Sparkle, Real Stories

Rated 4.8/5 by 500+ Happy Customers

Samantha T.

Verified Buyer

Ordered the gold version, it looks so luxurious. Highly recommend for a travel ring!

Megan S.

Verified Buyer

The stones are incredibly clear and white. Unbeatable value for moissanite.

Lauren P.

Verified Buyer

My favorite everyday ring. I shower, sleep, and go to the gym with it—zero issues.

Rachel D.

Verified Buyer

It fits true to size and feels very lightweight. I forget I'm even wearing it.

Ashley W.

Verified Buyer

Great quality for the price. I've worn it for a month and the silver hasn't tarnished.

Nicole B.

Verified Buyer

I get so many compliments. The 'bubble' look is so cute and modern!

Sarah M.

Verified Buyer

Finally a ring that doesn't snag my sweaters! The bezel setting is so smooth and shiny.

Jessica L.

Verified Buyer

The sparkle is insane. It looks exactly like my real diamond wedding band.

Amanda K.

Verified Buyer

Super comfortable. Since there are no prongs, it doesn't scratch my baby's skin.

Frequently Asked Questions

Find clear answers about sizing, setting, and care to buy with confidence.

What is a "Bubble" setting?

It is a type of Bezel Setting where the metal completely surrounds each round stone, creating a "bubbly" look. It is the most secure setting style and is completely smooth, preventing any snagging on clothes.

Does the sparkle go all the way around?

Yes, this is an Eternity Band style, meaning the 3mm Moissanite stones encircle the entire ring, offering sparkle from every angle, no matter how the ring spins.

Can I stack this with other rings?

Absolutely. With a width of 3mm, it is the perfect size to stack. It looks stunning sitting next to a solitaire engagement ring or stacked with other metal bands.

Will it turn my finger green?

No. We use Solid S925 Sterling Silver (Nickel-Free). It is hypoallergenic and plated with Rhodium or Gold to ensure durability and prevent any skin discoloration.

How do I know my size?

We use standard US Ring Sizes. We recommend measuring your finger at the end of the day when it is largest. If you are between sizes, we suggest sizing up for a more comfortable fit with this wider band.