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Effinny

3.5/7.0ct Radiant Cut Engagement Ring,Simulated Diamond Promise Ring for Women in 925 Sterling Silver

    • Based on 389 reviews
Condition: New
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$69.00 Why this price?

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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, May 2
Order within 17 hours and 39 minutes
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Color: 3.5ct(7×10)


Ring Size: 7


Department ‏ : ‎ womens


Date First Available ‏ : ‎ April 25, 2023


Manufacturer ‏ : ‎ Effinny


Brand, Seller, or Collection Name: Effinny


Metal stamp: 0.925


Metal: Sterling Silver


Material: Sterling Silver


Gem Type: Cubic Zirconia


Setting: Prong


Chain: Rolo


Ring size: 7


Number of stones: 7


Stone Weight: 3.50 carats


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 2

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Beautiful
Color: 3.5ct(7×10) Ring Size: 9
Very beautiful, lots of compliments!
Reviewed in the United States on April 6, 2025 by Sharon A.
    • Perfection!
Color: 3.5ct(7×10) Ring Size: 6
Review Image by jaimie jaimie
The media could not be loaded. I absolutely am in love with this ring! I ordered to wear during work so I can keep my real ring safe and this ring is more sparkling then my real diamond and honestly just flawless. I will update if it turns cloudy or changes its shine but to be honest if it does I'll probably just order another one because I love it so much . ... show more
Reviewed in the United States on February 17, 2025 by jaimie jaimie
    • It's so pretty!
Color: 7.0ct(9×13) Ring Size: 7.5
Review Image by Lillith Elaina Lillith Elaina
Review Image by Lillith Elaina Lillith Elaina
The media could not be loaded. It's very pretty, but you can tell it's CZ. It's better made than most other CZ rings though (only found one other that's better than this one, an emerald cut CZ ring). It sparkles beautifully, but not as much as a diamond (obviously). If you're looking for an affordable alternative and don't mind it not being perfect, this is a great option. I almost kept it because it was very VERY tempting with how well made it is. But the ring size was a little too big for me even though I ordered my correct size. And the basket could be a bit sturdier as well if it was a lower profile basket, but it was a little too high off my finger for my liking. Added a comparison photo of a CZ Oval same mm stone size for reference. This one was better than the oval (just in case there was any wonder about it) ... show more
Reviewed in the United States on August 15, 2023 by Lillith Elaina Lillith Elaina
    • Engagement ring dupe
Color: 3.5ct(7×10) Ring Size: 5.5
This was stunning. However the diamond was way too big for my finger. It is a perfect dupe engagement ring. For when travel or you don’t want to wear the real one. I believe the value is good for what you get.
Reviewed in the United States on February 28, 2025 by Jessica Rieger
    • Super sparkly radiant
Color: 3.5ct(7×10) Ring Size: 5.5
Review Image by geriberrie geriberrie
Review Image by geriberrie geriberrie
Review Image by geriberrie geriberrie
The media could not be loaded. The radiant shape is super sparkly and very comparable to my actual diamond! I have an oval and wanted to try the radiant. I have a 5.5 ring size. Feels durable but not solid like my gold band. Not sure how the carat weight is measured since my oval is a 3.09 and this radiant is allegedly a 3.5… anyways for the price it is worth it! No stone fallout so far either. I included photos in natural light and with flash. Great bang for your buck 5/5 ... show more
Reviewed in the United States on September 29, 2024 by geriberrie geriberrie
    • DO NOT BUY!!
Color: 3.5ct(7×10) Ring Size: 6.5
Review Image by Mommy26 Mommy26
Review Image by Mommy26 Mommy26
Review Image by Mommy26 Mommy26
Review Image by Mommy26 Mommy26
Review Image by Mommy26 Mommy26
Extremely disappointed. I mean, yes it’s an under $70 ring but geeeesh - seriously? Does no one check the items before mail them out? I received today, I was extremely excited until I open a clearly already opened box. The sizing label was broke off the ring. The ring doesn’t have a shape it was obviously wore and altered. The main big “diamond” have zero spark, no spark whatsoever, none. Very cloudy and heavily scratched. To top it off not only have one of the little “diamonds” in the band missing but two! Two diamonds missing on the band. The main “rock” besides being cloudy and dirty was also very very scratched. Very sad purchase. Off it goes to get returned asap! ... show more
Reviewed in the United States on November 8, 2024 by Mommy26 Mommy26
    • Beautiful 7 carat
Color: 7.0ct(9×13) Ring Size: 5.5
Review Image by Gina Gina
Review Image by Gina Gina
The media could not be loaded. I love how this ring looks I was very skeptical at first because there was mixed reviews on the ring. But I chose to take a chance and buy it. I don’t regret it at all. I bought the 7carat ring one and it is really beautiful in person. The sparkle is amazing I am very happy with my purchase. I have now had this ring for a week and still in love with it. I have washed my hands, dishes , and showered with the ring because I forget of course we moms know how that is. But the shine is still there and it’s still looks amazing. I am so glad I purchased this ring the 2 bands around it are diamond bands and you can’t tell the difference with the ring. So if your thinking getting it do it. So worth it. ... show more
Reviewed in the United States on March 16, 2024 by Gina Gina
    • Yellow Diamond Ring💛
Color: 3.5ct(Yellow Diamond) Ring Size: 6.5
Review Image by Vladilena Vladilena
Yellow Sparkle Stone, so gorgeous in person. Two times purchased because of the sizes, I usually wear the size 7 depends on the ring, it was too large, finally ordered size 6.5, perfect.
Reviewed in the United States on December 10, 2024 by Vladilena Vladilena

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