American Express

75 reviews

Five-Stone Ocean Blue CZ Ring

Stack seamlessly with the flat sterling silver profile of this colorful five-stone design.

Ring Size

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

✔️ 1.6g solid S925 sterling silver base.

✔️ Five round ocean blue cubic zirconia stones.

✔️ Smooth prong setting prevents daily snagging.

✔️ Flat profile designed for gapless stacking.

I bought this to add some color to my ring stack. I usually avoid prong-set bands because they sit too high, scratch my adjacent rings, and catch on my knitwear. But this five-stone design has a perfectly flat profile that sits flush against my wedding band. The silver prongs are polished completely smooth.

Karen Y.

Shipping Information

We offer free, tracked worldwide shipping on all jewelry orders. • Processing time: 1–3 business days • Estimated delivery: – 5–9 business days to the United States, United Kingdom, Canada, Australia, and most EU countries – 7–14 business days to other countries/regions 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 we’ve made a mistake, we’ll replace it or refund you at no extra cost • For change-of-mind returns (for example, if you simply decide the style or size isn’t right for you), customers are responsible for return shipping costs For full details, please see our Refund & Return Policy.

A Touch of the Ocean

Carry the calming energy of the sea wherever you go. Crafted from 1.6g of solid S925 silver, this vibrant band features five brilliant ocean blue stones in a classic prong setting. It delivers a refreshing pop of color that stacks seamlessly with your everyday silver pieces.

Classic Five-Stone Design

Vibrant everyday stackable ocean sparkle.

🌊

Ocean Blue

5 brilliant vibrant ocean blue stones.

🌿

Pure Silver

1.6g hypoallergenic solid S925 silver.

💍

Perfect Stack

Seamless flat profile for effortless layering.

✨

Secure Prongs

Expertly rounded snag-free prong setting.

Customers Love This Elegant Ring!

Real Feedback from Genuine Buyers

Harper N.

Verified Buyer

I love the light-catching facets of the gem. It's so unique!

Emily S.

Verified Buyer

Absolutely stunning! 💙

Madison H.

Verified Buyer

It’s a sophisticated piece that enhances any outfit. Love the sparkle!

Ella D.

Verified Buyer

The blue stone reminds me of ocean waves. Makes me happy!

Grace A.

Verified Buyer

I was skeptical, but it's stunning. Worth every penny!

Lily P.

Verified Buyer

I get compliments every time I wear it. The color is just perfect!

Emma J.

Verified Buyer

The ring is beautiful and fits perfectly. Very happy!

Abigail F.

Verified Buyer

This ring adds a pop of color to my jewelry collection. Love it!

Sophia T.

Verified Buyer

Love it! ❤️ So chic!

Isabella W.

Verified Buyer

The sea blue stone is so vibrant and eye-catching! 😊

Mia K.

Verified Buyer

I wear it daily, and it still looks brand new! Great purchase.

Olivia C.

Verified Buyer

Amazing quality!

Amelia L.

Verified Buyer

Bought this for my anniversary, and it was a hit. Gorgeous design!

Charlotte B.

Verified Buyer

Got it for my mom, and she adores it. Perfect for any occasion.

Avery V.

Verified Buyer

This ring is a perfect blend of elegance and affordability. The CZ stones sparkle like real diamonds, and the sea blue hue is breathtaking. It's my go-to accessory for both casual and formal events.

Chloe G.

Verified Buyer

Bought it on a whim, and I'm glad I did. Looks classy and elegant.

Ava M.

Verified Buyer

Perfect gift! :)

Your Questions, Answered

Details about stones and stacking.

Are the blue stones natural sapphires?

They are high-quality ocean blue cubic zirconias, meticulously crafted to perfectly mimic the depth and brilliant sparkle of genuine natural sapphires.

Is this ring good for stacking with my wedding band?

Absolutely! The classic five-stone design features a relatively flat profile, making it the ultimate versatile piece to layer flawlessly with your plain bands.

Will the prongs catch on my delicate knits or sweaters?

No. The silver prongs holding the five stones are expertly polished and rounded, ensuring a completely smooth finish that won't easily snag on your clothes.

Will the silver tarnish or turn my finger green?

Crafted from solid 925 sterling silver with a premium protective plating, it is 100% hypoallergenic, nickel-free, and perfectly safe for daily wear without irritating the skin.

Can I wash my hands while wearing it?

While the S925 silver base is highly durable, we recommend removing the ring before using harsh soaps, sanitizers, or lotions to maintain the stones' vibrant ocean-blue shine.