American Express

292 reviews

Split-Shank Green Oval Moissanite Ring (3.0ct)

Command attention with this stunning 3.0ct green oval split-shank ring.

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

✔️ Solid S925 sterling silver base.

✔️ Striking 3.0ct green oval moissanite center.

✔️ Modern split-shank semi-bezel setting.

✔️ Premium 3.0g weight for balanced comfort.

I literally gasped when I opened the box. The 3.0ct size is MASSIVE. It completely commands attention. If you want a bold statement piece, this is it.

Jessica A.

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.

Command the Room

Command the room with effortless grace. This ring features a breathtaking 3.0ct green oval moissanite, securely held by a modern split-shank setting. Crafted in solid S925 silver, it delivers a massive, vibrant sparkle that redefines your everyday confidence.

Statement Proportions

Bold scale, modern aesthetics.

🌟

3.0ct Impact

Massive 8x10mm brilliant green center.

🛡️

Split-Shank

Secure, modern band flatters the finger.

🌿

S925 Silver

Hypoallergenic solid metal base.

⚖️

3.0g Weight

Substantial luxury you can feel.

Customers rave about the sparkle

Real buyers, honest feedback you can trust

Isabella S.

Verified Buyer

The green moissanite is stunning. It’s a soft, icy mint color that flashes brilliantly in the sun. It looks so much more unique than a standard clear stone.

Scarlett F.

Verified Buyer

Because the stone is so big, the split-shank band perfectly balances it out. It prevents the ring from looking bulky and actually makes my finger look very slender.

Hazel M.

Verified Buyer

You can definitely feel the 3 grams of solid S925 silver. It feels incredibly premium and heavy on the hand, like real luxury jewelry.

Riley J.

Verified Buyer

Usually large stones catch on everything, but this semi-bezel design is so smooth. I can wear my knit sweaters without constantly worrying about snagging.

Mia B.

Verified Buyer

I have extremely sensitive skin. I've worn this sterling silver ring for three straight weeks and zero allergic reactions or green marks. It's fantastic.

Piper A.

Verified Buyer

The sparkle on this VVS1 moissanite is insane. Even indoors, it shoots rainbow flashes everywhere. It definitely outshines my expensive diamond.

Charlotte K.

Verified Buyer

Wearing a 3-carat ring to the office definitely gives you 'boss lady' energy. It boosts my confidence the second I put it on my finger.

Amelia J.

Verified Buyer

The craftsmanship is top-tier. The metal where the band splits is polished perfectly smooth, and the stone sits incredibly secure. Very impressed.

Grace V.

Verified Buyer

I have size 9 fingers, so small rings look silly on me. This 8x10mm oval takes up the perfect amount of space. Finally, a ring that fits my proportions!

Chloe W.

Verified Buyer

The silver finish is bright and beautiful. I wash my hands a lot, and it hasn’t tarnished or dulled at all. It stays looking brand new.

Ella N.

Verified Buyer

Even though the stone is 3ct, the pale green color makes it feel very elegant and slightly understated, rather than flashy. It’s perfect.

Nora Q.

Verified Buyer

Every single time I leave the house, someone asks to see my ring. The massive size combined with the green hue makes it a total showstopper.

Emma T.

Verified Buyer

To get a flawless 3.0ct moissanite set in real solid silver for this price? It feels like robbery. I will definitely be ordering more from this brand.

Julian H.

Verified Buyer

Bought the 3ct green ring for our 5th anniversary. She was speechless. The stone is massive and the color is stunning. A huge win.

Oliver E.

Verified Buyer

I was hesitant about a 3ct stone looking fake, but the VVS1 clarity is incredibly realistic. It looks like a custom piece from a very expensive jeweler.

Lucas M.

Verified Buyer

The build quality is excellent. The split-shank setting is very robust and you can feel the 3g silver weight. Sizing was also perfectly accurate.

Harper D.

Verified Buyer

Bought this as a wedding band alternative, durable and sparkly, survived daily chores and still looks brand new after several months.

Your Questions, Answered

Details about the stone and sizing.

How big is the center stone exactly?

The centerpiece is a truly massive 3.0 Carat (8.00x10.00mm) Oval Cut Moissanite. It is designed to be a bold, eye-catching statement piece that delivers maximum brilliance.

What does the split-shank design do?

The band splits into two graceful lines as it meets the center stone. This structural design not only frames the 3.0ct stone beautifully—making it look even larger—but also provides an incredibly secure, low-profile hold that won't snag on everyday items.

What is the metal material?

The ring is expertly crafted from premium Solid 925 Sterling Silver. Weighing approximately 3.0 grams, it feels highly substantial and is 100% hypoallergenic and nickel-free.

Will the green color fade over time?

Never. The vibrant, minty green color is an inherent property of this specific lab-grown moissanite. It will never cloud, dull, or lose its unique color, no matter how often you wear it.

Is the stone as sparkly as a diamond?

Even more so! This is a VVS1 clarity moissanite. Moissanite actually possesses a higher refractive index than natural diamonds, meaning it reflects significantly more colorful, rainbow-like flashes of light.