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Effinny 4.0ct Elongated Cushion Cut Engagement Ring for Women,S925 Sterling Silver Crushed Ice Cubic Zirconia Promise Ring

  • Based on 116 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Aug 10 – Aug 27
Order within 6 hours and 4 minutes
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Color: Silver


Ring Size: 6


Description

At Effinny, our mission is to empower women to express their unique style and embrace their individuality through our exquisite collection of high-quality sterling silver rings. We believe that every woman deserves to feel confident and beautiful, without breaking the bank. Our vision is to become the go-to brand for affordable, elegant jewelry that complements every woman's personal style. Visit the Store Visit the Store Visit the Store Real 5A Grade Cubic Zirconia This extraordinary cushion cut simulated diamond engagement ring is nothing short of jaw dropping! The beautiful 4.0ct cushion cut center stone is GIA certified at vvs. It has a crisp white color, is exceptionally clear and looks more like a real diamond. Crushed Ice Cushion Cut Why does Effinny look slightly more expensive even though it also uses cubic zirconia? That's because Effinny uses the highest grade of genuine cubic zirconia. Only the highest grade can withstand complex polishing and cutting, through numerous facets, exhibit a brilliance comparable to diamonds. Additionally, each stone is hand-polished by our artisans, filled with love and passion. 4.0ct Cushion Cut Ring 5.0ct Cushion Cut Ring Cushion Moissanite Ring 6.0ct Cushion Cut Ring 3.5ct Radiant Cut Ring 10ct Radiant Cut Ring 4.0ct Radiant Ring Set

Department ‏ : ‎ womens


Date First Available ‏ : ‎ August 28, 2023


Best Sellers Rank: #439,797 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #374 in Women's Promise Rings


#374 in Women's Promise Rings:


Customer Reviews: 4.0 4.0 out of 5 stars (116)


Ring Form Type: Solitaire


Style: Classic


Color: Silver


Occasion: Christmas, Engagement, Mother's Day, Valentine's Day, Wedding


Collection Name: All


Stone Color: D


Stone Shape: Cushion Cut


Setting Type: Prong


Stone Clarity: Very Very Slightly Included


Stone Cut: Ideal


Ring Size: 6


Item Weight: 1.76 ounces


Stone Weight: 4 carats


Total Diamond Weight: 4 carats


Number Of Stones: 1


Unit Count: 1 Count


Metal Type: Sterling Silver


Material: Metal


Gem Type: Cubic Zirconia


Stone Creation Method: Simulated


Metal Stamp: 0.93


Brand Name: Effinny


Age Range Description: Adult


Item Type Name: Promise Rings


Manufacturer: Effinny


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 10 – Aug 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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • GET IT!
Color: Silver Ring Size: 5.5
It doesn’t tarnish and I wear it ever day for MONTHS I go to Disney and am a full time mom and wear it and sometimes I sleep with it on too! No tarnish yet and it sparkles even when I’m guilty of lack of cleaning it lol the size is great and so many of my friends and even strangers think it’s real /expensive and tbh is such a great value for what I actually paid! The weight isn’t too heavy and makes it feel very comfy and u forget u have it on besides the giant diamond sliding sideways on your fingers because its big haha but it’s also super durable I haven’t lost a single diamond! ... show more
Reviewed in the United States on December 8, 2025 by Shelby Brown

  • So pretty!
Color: Silver Ring Size: 6
SHUT UP! So pretty. Very large without looking like glass.
Reviewed in the United States on April 30, 2026 by Brenna

  • Bought to wear in place of real diamond when traveling
Color: Silver Ring Size: 6.5
I was so impressed with the quality of this stone and the inlay surrounding the band! It’s such a beautiful piece and the size was a perfect fit. It’s very comfortable and isn’t too heavy on the finger. I’ve worn it for several weeks at a time while away and it never lost its shine or original look. Highly recommend ... show more
Reviewed in the United States on August 17, 2025 by Katydid

  • Better in person
Color: Silver Ring Size: 7.5
The photos and videos don't do it justice. It's so much more beautiful in person and I would recommend this ring. I got a size 7.5 and it fits just as it should. I chose this ring because the prongs come out of the top of the band, allowing a wedding band to sit flush up against it. Most solitaire in this style have prongs that come out of the side of the band, pushing the wedding band away. The ring is stamped S925 on the inside. There are slight file marks on the inside of the prongs (see video) but they're difficult to see. The setting is high but comfortable. I have not caught any fabric on the prongs and the stone seems well secured. As you can see, the bottom of the band that sits on your palm is thinner than the rest of the band. This is for comfort but it could be a weak point. Overall the ring is gorgeous. I will wear it and report back if there are any issues or concerns with the ring. If you don't see a follow up here, you should purchase. I hope you found my review helpful. ... show more
Reviewed in the United States on May 19, 2023 by Amazon Customer

  • Buyer Beware…Deceptive and Misleading Advertising!!!
Color: Silver Ring Size: 7
This is deceitful, misleading advertising for this ring, the seller’s description does not mention Cubic Zirconia or Moissanite. This is the message I received from the seller: Exactly the stone type is a 5A grade cubic zirconia. There are two main types of lab created diamond, they are Simulant diamonds and Cultured diamonds. Cubic Zirconia and Moissanite are Simulant diamonds, a type of lab created diamond. If you mean cultured diamonds, I'm so sorry to disappoint you! The process and material used for making CZ is zirconium dioxide (ZrO2) and Moissanite is silicon carbide which is totally different from making Lab Grown Diamonds. Lab Grown Diamonds are made from carbon, just like natural “Real Diamonds”!!! Lab Grown Diamonds won’t scratch, chip, or cloud-like CZ, and they have better color and transparency than moissanite. ... show more
Reviewed in the United States on October 27, 2022 by Patience Jones

  • Just receive yesterday missing stone on both side and middle stone cloudy
Color: Silver Ring Size: 6.5
Not a 4 carat stone disappointment side stone fell out day center stone cloudy and not correct in size. I ordered a replacement will try 1 more time hope it works out! Would be nice ring minus defect! I will update when I receive replacement
Reviewed in the United States on January 9, 2024 by Joy Guidry

  • Great alternative to your wedding ring!
Color: Silver Ring Size: 5
This is a great ring to purchase if you are wanting something that resembles your actual wedding ring. I loved the look of this, but I actually ended up returning it because the size was too big for me and I wanted something that looked more like my diamond! This is perfect if you are wanting to wear it for fun as well. The color and quality was great and I have no doubt that this would be a great purchase for you, should you choose to buy it! ... show more
Reviewed in the United States on March 4, 2024 by Alannah Lee

  • Beautiful ring, looks authentic!
Color: Silver Ring Size: 6
I was a little skeptical at first as I’d never purchased a cz, but wanted a ring that I could travel with. This ring is beautiful! It truly does not look fake, does not have the weird blue hue a lot of other fake diamonds do, and shines brilliantly. I did have to exchange for a smaller size, but that was likely bad measuring on my part because of my huge knuckles. Wore on a trip recently and got endless compliments and comments that my husband must really love me 😂 ... show more
Reviewed in the United States on August 9, 2025 by Texas Brittany

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