Large Oval Cut Moissanite Solitaire Diamond Engagement Ring

SKU: DDLR-071

$286.47 → $143.24 (AFTER 50% OFF)
Sale price $286.47 Regular price
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Carat: 1 CT
Size: 4
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Made for love, cherished for a lifetime. Discover the brilliance of Kōsei Moissanites.

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Description
A refined solitaire engagement ring anchored by a striking oval-cut moissanite that commands presence without excess. The elongated silhouette flatters the hand while the stone's facet geometry delivers brilliant, consistent sparkle. Four prongs secure the center stone with precision, positioning it to catch light from every angle. The sterling silver band flows in a sleek, polished line—understated yet substantial—allowing the moissanite to remain the focal point. Ethically sourced and built to last, this design embodies effortless sophistication: a timeless choice that feels both classic and distinctly personal.

Classic style meets skilled modern craftsmanship.


Key Features:

  • Center Stone Shape: Oval Cut
  • Center Stone Type: Moissanite
  • Center Stone Carat Weight: 1 CT, 2 CT, 3 CT, 4 CT, 5 CT
  • Center Stone Setting: Prong
  • Center Stone Color: E-F
  • Center Stone Clarity: VVS1
  • Center Stone Grade: Excellent
  • Average Band Width: 2.00 mm
  • Metal: 925 Sterling Silver
  • Rhodium Finish: Yes
All jewelry available in 10kt, 14kt, and 18kt gold—yellow, rose, or white—alongside platinum. Refine your selection with alternate stone shapes and carat weights; we welcome inquiries for custom designs.
Delivery and return

Delivery:

We offer free worldwide delivery on all orders. Your jewelry will arrive within 18–20 days from your order date, with this timeframe covering both production and shipment.

Returns:

🔄 30-day return and refund policy for peace of mind.

Care instructions

Keep It Clean

Wipe your jewelry regularly with a soft, lint-free cloth to remove oils, dust, and fingerprints. For a deeper clean, use mild soap and warm water. Avoid harsh chemicals, as they can damage the metal or stones.

Store It Safely
Always store your pieces in a soft pouch or jewelry box to prevent scratches. Keep them away from direct sunlight, moisture, and extreme temperatures.

Avoid Damage
Remove jewelry when swimming, exercising, or doing household chores. Keep your pieces away from lotions, perfumes, and hairsprays, as these can dull the shine over time.

Regular Checkups
Periodically inspect your jewelry for loose stones or clasps. Professional cleaning and inspection once a year can keep it in perfect condition.


  • 5 stars: 22 (71%)
  • 4 stars: 9 (29%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
O
Olivia Smith
Love this ring

Beautiful craftsmanship and very comfortable for daily wear.

S
Scarlett Brown
Very Impressed

The craftsmanship exceeded my expectations. It looks even better in person.

M
Mia Johnson
Absolutely gorgeous

The sparkle is incredible and looks luxurious in person.

E
Ella Johnson
Worth every penny

Fantastic value and impressive brilliance.

M
Mia Davis
Great quality

The stone shines brilliantly and the setting feels secure.

M
Mia Davis
Absolutely gorgeous

The sparkle is incredible and looks luxurious in person.

A
Amelia Brown
Exceeded expectations

Looks even better than the photos and gets compliments constantly.

C
Charlotte Smith
Beautiful Piece

Great value for the price. The details are stunning.

C
Charlotte Smith
Love this ring

Beautiful craftsmanship and very comfortable for daily wear.

N
Nora Taylor
Worth Every Penny

Fits perfectly and looks elegant. Very satisfied with the purchase.

S
Scarlett Moore
Great Craftsmanship

I received so many compliments after wearing it. Very happy with my purchase.

A
Abigail Johnson
Love this ring

Beautiful craftsmanship and very comfortable for daily wear.

E
Emily Smith
Perfect engagement ring

My fiance loves it and the moissanite looks stunning.

G
Grace White
Beautiful Piece

Fits perfectly and looks elegant. Very satisfied with the purchase.

C
Charlotte Smith
Elegant design

Very classy ring with excellent detail and finish.

A
Ava Brown
Very Impressed

I was pleasantly surprised by the quality. Definitely recommend.

G
Grace Moore
Beautiful Piece

Exactly as described and beautifully made. I would buy again.

A
Amelia White
Worth Every Penny

Fits perfectly and looks elegant. Very satisfied with the purchase.

A
Ava Davis
Absolutely gorgeous

The sparkle is incredible and looks luxurious in person.

C
Charlotte White
Great Craftsmanship

The stone has amazing sparkle and the finish looks premium.

S
Samantha Johnson
Beautiful Piece

The craftsmanship exceeded my expectations. It looks even better in person.

S
Scarlett Miller
Great Craftsmanship

Exactly as described and beautifully made. I would buy again.

E
Emma Davis
Perfect engagement ring

My fiance loves it and the moissanite looks stunning.

A
Abigail Davis
Exceeded expectations

Looks even better than the photos and gets compliments constantly.

H
Harper Jackson
Beautiful Piece

The craftsmanship exceeded my expectations. It looks even better in person.

C
Charlotte Moore
Great Craftsmanship

I was pleasantly surprised by the quality. Definitely recommend.

A
Amelia Brown
Beautiful sparkle

Looks premium and catches light from every angle.

A
Abigail Brown
Exceeded expectations

Looks even better than the photos and gets compliments constantly.

O
Olivia Brown
Love this ring

Beautiful craftsmanship and very comfortable for daily wear.

O
Olivia Smith
Love this ring

Beautiful craftsmanship and very comfortable for daily wear.

M
Mia Brown
Great quality

The stone shines brilliantly and the setting feels secure.

IGI/GRA Certified
✦
Perfect Gift for Her
✦
Ethical Sourcing and Manufacturing
✦
Timeless Pieces to Treasure Forever
✦
IGI/GRA Certified
✦
Perfect Gift for Her
✦
Ethical Sourcing and Manufacturing
✦
Timeless Pieces to Treasure Forever
✦
IGI/GRA Certified
✦
Perfect Gift for Her
✦
Ethical Sourcing and Manufacturing
✦
Timeless Pieces to Treasure Forever
✦
IGI/GRA Certified
✦
Perfect Gift for Her
✦
Ethical Sourcing and Manufacturing
✦
Timeless Pieces to Treasure Forever
✦
IGI/GRA Certified
✦
Perfect Gift for Her
✦
Ethical Sourcing and Manufacturing
✦
Timeless Pieces to Treasure Forever
✦
IGI/GRA Certified
✦
Perfect Gift for Her
✦
Ethical Sourcing and Manufacturing
✦
Timeless Pieces to Treasure Forever
✦

Designed with Devotion

With a legacy rooted in excellence, Kōseimoissanites is committed to upholding the highest standards of precision, craftsmanship, and artistry—reflecting the beauty and brilliance of fine jewelry.

Each piece in our premium collection is thoughtfully designed and meticulously crafted. From concept to completion, every step of the process is carefully overseen by our skilled artisans to ensure exceptional quality, refined detail, and lasting brilliance.

NEARLY 15,000 CUSTOMER REVIEWS

Real Stories. Real Satisfaction.

I honestly wasn't expecting the ring to sparkle this much! The moissanite looks so beautiful in natural light, and the details are gorgeous. I compared it with my friend's diamond ring, and I could barely tell the difference. I'm genuinely impressed with how elegant it looks.
Emily R.
The ring is even prettier in person than in the pictures. The stone catches the light beautifully, and the setting feels so delicate and well-made. It has that expensive diamond look without the crazy price tag. I'm so glad I decided to try moissanite!
Jessica M.
My fiancé surprised me with this ring, and I literally couldn't stop looking at it. The sparkle is unreal, especially when the sunlight hits it. It's exactly the kind of timeless, elegant ring I've always wanted. I couldn't be happier!
Sarah T.
I was a little nervous ordering fine jewelry online, but the ring completely exceeded my expectations. The craftsmanship looks beautiful, the stone is clear and brilliant, and it feels comfortable on my finger. I've already received so many compliments!
Olivia K.
I spent weeks comparing diamond and moissanite rings before finally choosing this one. And I'm so happy I did! It has such a lovely sparkle, looks incredibly elegant, and feels special every time I wear it. Definitely one of my favorite jewelry purchases.
Rachel B.
I've bought jewelry online before, but this ring really surprised me. The sparkle is absolutely gorgeous, and the stone looks so clear and bright. I've been wearing it almost every day, and I still find myself staring at it. Such a beautiful piece for the price!
Amanda L.
I wore my new ring to dinner last weekend, and two of my friends immediately asked where I got it. They were genuinely surprised when I told them it was moissanite! The setting is beautiful, and it looks so elegant on my hand. I'm really happy with my purchase.
Megan P.

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