Search  for anything...

Sizeron Cushion/Oval Cut Moissanite Engagement Ring 3ct/4ct/5ct Solitaire 925 Sterling Silver Wedding Promise Rings for Women

  • Based on 29 reviews
Condition: New
Checking for product changes
$188.96 Why this price?

Buy Now, Pay Later


As low as $31.49 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 18 hours and 56 minutes
Available payment plans shown during checkout

Style: 4CT Cushion Cut


Ring Size: 6


Department ‏ : ‎ womens


Date First Available ‏ : ‎ January 6, 2023


Manufacturer ‏ : ‎ Sizeron


Brand, Seller, or Collection Name: Sizeron


Metal stamp: 14K


Metal: white gold plated silver


Material: Gemstone


Gem Type: Moissanite


Setting: Prong


Ring size: 6


Resizable: No


Number of stones: 1


Stone Weight: 4 carats


Certificate type: GRA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very sparkly
Style: 4CT Cushion Cut Ring Size: 4.5
Got this ring for my mom. She LOVES it!!! Thank you so much for making her smiling 🙂!!
Reviewed in the United States on November 23, 2023 by Tiffany Tiffany

  • Stunning
Style: 4CT Cushion Cut Ring Size: 6
Could not be more happy w this.
Reviewed in the United States on August 1, 2023 by vanessa michael

  • Very beautiful
Style: 5CT Oval Cut Ring Size: 9
This is a very beautiful ring. It comes with all the paperwork that verified that is a real moissanite ring.
Reviewed in the United States on May 8, 2023 by elizabeth brenner elizabeth brenner

  • turned out to be defective
Style: 4CT Cushion Cut Ring Size: 6
I bought the ring for my wife thinking it was beautiful, but it turned out to be defective. It's missing one of the small stones. I thought the ring would exceed expectations based on the photos, but it was quite the opposite. My wife was very sad, and now I want a refund of my money
Reviewed in the United States on August 7, 2023 by Walter / Cindy Walter / Cindy

  • Beautiful
Style: 4CT Cushion Cut Ring Size: 9
Love ❤️ this ring!
Reviewed in the United States on July 7, 2023 by Arts Girl

  • Absolutely beautiful!
Style: 4CT Cushion Cut Ring Size: 6
I am more than happy with this ring!!
Reviewed in the United States on April 23, 2023 by Amazon Customer

  • Cushion is a deep, DEEP cut
Style: 4CT Cushion Cut Ring Size: 5
And that's going to be relevant to how this ring presents. The long and the short of it is that at the same carat weight, a cushion cut stone is going to *look* smaller than just about any other cut I can think of. But first, MOISSANITE IS NOT LAB DIAMOND. Period. Full stop. Lab created diamond is... lab created DIAMOND. It's pure carbon, just like mined diamond, Moissanite is silicon carbide. Nobody gets a 5 star score from me with outright lies in the description. We're currently sitting at about 3.5 stars so this held on to a 4 by the skin of its teeth. Taking care of business, the ring is what it claims to be. The band is stamped 925 and does not react to a magnet. The center stone and all of the stones on the band pass a thermo pen with no issues. The stones around the girdle and base bands are far, far too small to test, even under magnification. The probe just isn't small enough. I do not dispute for one minute that this is a 4ct stone. I've checked the paperwork and confirmed that the cert number matches the one etched on the girdle of the actual stone. No question in my mind that it's 4 carat. But have a look at the photo that I've provided for reference. In the center is this ring. To the right is a known 2ct moissanite earring, round brilliant or some similar cut. To the left is a known 1.5 carat cushion cut mossanite stud. It *looks* like it's about 2.7-3ish carats in a more common cut, and I feel like that's a little generous. Now, I don't say that this is necessarily a bad thing. If you're wearing a 4ct moissanite in, say, round brilliant cut, that thing is borderline comical for most purposes when set in a femme-leaning design. (In masc rings with big hunks of metal a stone that big would not stand out nearly as much, but it's still a chonk no matter how you package it.) So I think if you're intent on a big moissanite, cushion really is the way to go, because you'll get your desired carat weight without looking like a gag gift for the bach party. The depth is also relevant because this thing sits HIGH, but also doesn't have a ton of space underneath for stacking bands. I've tried it with a couple, and only a thin, thin one will sit semi (not entirely) flush with the band here. You would most likely want to pair this with a notched band if you're using it as part of a wedding or travel set. A cushion also lights up differently than more traditional cuts, but not *less*. I'd say it's not as "loud" as a brilliant or similar, which is more or less designed to *be* loud, but no less visually substantial. ... show more
Reviewed in the United States on May 1, 2024 by Hermione G.

  • Clear and sprinkles
Style: 3CT Oval Cut Ring Size: 5
Well-crafted exquisite ring, no cloudiness, clear, shines brightly. Made to last for years, makes an excellent gift. Quality material.
Reviewed in the United States on April 25, 2024 by Sonya Lewis

Can't find a product?

Find it on Amazon first, then paste the link below.