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AINUOSHI Engagement Ring, 5.5-6 Carats Cushion / Radiant Cut, 925 Sterling Silver, Sona Diamond Cubic Zirconia CZ 3-Stone, Anniversary Wedding Ring, Christmas Gift, Jewelry Box Packed

  • Based on 1,319 reviews
Condition: New
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As low as $9 / mo
  • – 4-month term
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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.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Apr 27
Order within 25 minutes
Available payment plans shown during checkout

Color: 5.5 Cushion Cut


Ring Size: 6


Department ‏ : ‎ womens


Date First Available ‏ : ‎ June 18, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 27

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • BEAUTIFUL!!
Color: 6ct Radiant Cut Ring Size: 8
This ring is gorgeous and fits perfect!!!
Reviewed in the United States on March 7, 2024 by Debra L. Debra L.

  • Stunning
Color: 5.5 Cushion Cut Ring Size: 7.5
It looks like the real deal. I had to substitute my diamond due to losing so much weight, and this was the perfect replacement.
Reviewed in the United States on March 31, 2024 by CB Bowman, MBA, CMC, MCEC, BCC

  • Stunningly Beautiful
Color: 5.5 Cushion Cut Ring Size: 7.5
Well worth the money. It looks every bit the real deal!! It's a keeper in my jewelery box.
Reviewed in the United States on February 15, 2024 by PMMK

  • Amazing
Color: 6ct Radiant Cut Ring Size: 5
U cant go wrong with Ainuoshi.Splendid product very well made and durable. I have bought more than once.
Reviewed in the United States on March 24, 2024 by DRM

  • Ring was half of a ring size too big
Color: 5.5 Cushion Cut Ring Size: 7.5
The media could not be loaded. I love the ring its beautiful, the only issue i have with it is that after measuring my finger with a ring sizer, we ordered the ring and it is half a size bigger than what it should be. My husband ordered a 7 and a half for me, and if i waved my hands around or got them wet it would fall off, i know i ordered the correct size for my finger because my ring that i wore for almost 5 years is a 7 and a half, it is the only finger on either of my hands that is that size. Conveniently they provied this plastic like spacer material and with that wrapped around the band of the ring it fits perfectly. Its decently comfortable with the spacer on it. I would have prefered not to have to wear a spacer on it, but it serves its purpose and makes my beautiful ring wearable without me being afraid of it falling off and losing it ... show more
Reviewed in the United States on December 14, 2022 by Lane Lane

  • Beautiful
Color: 5.5 Cushion Cut Ring Size: 5.5
Holy crap this ring is gorgeous! The sparkle is insane! Love this piece.
Reviewed in the United States on February 8, 2024 by Kimberly

  • AINUOSHI Engagement Ring, 5.5-6 CTW DEW, Cushion Cut / Radiant Cut, 925 Sterling Silver
Color: 5.5 Cushion Cut Ring Size: 6
Top quality CZ, beautifully cut, and perfectly mounted in a lovely sterling silver setting. It is also plated in expensive rhodium for a long lasting tarnish-free wear. Very believable & real looking. The fit is true to size. The sparkle is Out Of This World! Whenever I wear it, people stop me to look at my hand & compliment this ring. Nobody has ever guessed that it's not a real 5.5 CTW diamond, or that the setting isn't white or platinum. I love this ring as an engagement ring, or even as a right hand cocktail ring. You will never get this kind of sparkle from a real diamond of this size unless you spend tens of thousands of dollars --- so save your money to put down on a house, and wear this ring with pride & happiness! (Also a great ring for travel if you don't want to bring your real diamonds on the trip) Either way, I think this is a gorgeous stone, set perfectly in a sturdy yet feminine ring with smooth prongs..... and I am LOVING the #Romantic #BLING ! I highly recommend this seller if you are seeking top quality fine jewelry at the best price. :) ... show more
Reviewed in the United States on March 18, 2022 by TSreviews

  • The diamonds sparkle, the metal not so much
Color: 5.5 Cushion Cut Ring Size: 7.5
I wear an 8 typically and the 7.5 fits PERFECTLY. I’m not gonna lie, the “diamonds” are so sparkly!! The ring feels heavier than I expected. The small metal “frame” part holding the diamond (not the prongs) looks cheap though. From the sides (where the little diamonds are) and top down, it looks LEGIT like a very expensive ring. From the side front and back (where the metal “frame” is holding the large diamond), it looks fake. The metal band is a little bit too thick too. And though this ring is really quite pretty, I think I will return it. If it was a $20 ring or if the band was thinner, the ring not as heavy, and the metal “frame” wasn’t so thin and tall, I would keep it. I uploaded a ton of photos and a video for you to see. Did I mention that it’s heavy?😅 UPDATE: Decided on returning the ring. Just not happy that it doesn’t meet the description. ... show more
Reviewed in the United States on May 30, 2020 by Erin Erin

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