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

  • Based on 253 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, May 24
Order within 18 hours and 14 minutes
Available payment plans shown during checkout

Color: 3.5ct(Yellow Gold)


Ring Size: 5.5


Department ‏ : ‎ womens


Date First Available ‏ : ‎ April 25, 2023


Manufacturer ‏ : ‎ Effinny


Brand, Seller, or Collection Name: Effinny


Metal stamp: 0.925


Metal: Sterling Silver


Material: Metal


Gem Type: Cubic Zirconia


Setting: Prong


Ring size: 5.5


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 24

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


  • Beautiful ring
Color: 7.0ct(9×13) Ring Size: 8
The media could not be loaded. I ordered a size 8 and would definitely recommend true to size or half size down . Bigger stones require a tighter fit. Other than that a beautiful ring for a nice price and doesn’t give too much of a rainbow look.
Reviewed in the United States on December 7, 2023 by Samantha P Samantha P

  • It's so pretty!
Color: 7.0ct(9×13) Ring Size: 7.5
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 Lillith

  • Gorgeous
Color: 7.0ct(9×13) Ring Size: 6
This ring is so beautiful!!! I get so many compliments on it. The size is perfect it sparkles non stop. Great purchase!
Reviewed in the United States on November 27, 2023 by Amazon Customer

  • Not too shabby! A little heavy for the band!
Color: 7.0ct(9×13) Ring Size: 7.5
The media could not be loaded. Love the clarity definitely don’t get her wet though, make an attempt at not knocking the stone into anything or being too rough while wearing it, and it should last you quite a while! Buying jewelry cleaning products is always recommended when owning pieces like this that are false diamonds but genuine sterling silver as the iron in skin secretions can still tarnish the metal. If you are anemic I would suggest placing a clear coat of polish on the inner lining of your ring to help save it from damage! Over all it’s gorgeous, a little pricier than I had hoped but, beautiful, and definitely a show stopper! I would suggest it as a gift for yourself or for someone else, but keep in mind it isn’t real so the tarnish time is much sooner than you’d think. As long as you’re ok with that she’s GORGEOUS! ... show more
Reviewed in the United States on January 18, 2023 by KONNECTINGWITHKYLIE

  • GF is obsessed!
Color: 3.5ct(7×10) Ring Size: 9
I bought this for my girlfriend for her birthday. She loves it so much and it's been almost a month now, still extremely shiny and hasn't tainted at all. Awesome ring!
Reviewed in the United States on December 11, 2023 by Samantha Michel

  • Waste of money
Color: 3.5ct(7×10) Ring Size: 4
Not even a year since I brought it, I haven’t even worn it that much. It’s already lost its sparkle. Super disappointing.
Reviewed in the United States on November 29, 2023 by Greg & Rene McAllister

  • Buy it now! Don’t think twice about it!
Color: 3.5ct(7×10) Ring Size: 6
The media could not be loaded. Top ring is:(Effinny) Bottom ring is:(My wedding ring) I got this ring for traveling, but I was scared because of the bad reviews on here.. yeah.. I’m happy I didn’t listen to the bad reviews! I AM LEFT SPEECHLESS! This ring looks like my real ring! I’m definitely going to wear it out on my other hand! It’s way waayyy too gorgeous not to wear it! 😍 (side note: I believe the bad reviews are because people don’t know how to take care of cubic zirconias.. Just try your best to not get it wet, keep away from other jewelry, try not to bump your hand on anything or do anything that can scratch or break it and it’ll last you!) ... show more
Reviewed in the United States on November 30, 2023 by Clare pecina

  • Very Large
Color: 7.0ct(9×13) Ring Size: 8.5
Ring is pretty but extremely large stone, sits very high, at times it looks good and other times it is very cloudy. Overall decided it looked very fake and returned.
Reviewed in the United States on December 8, 2023 by Cindy Kadda

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