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Effinny

3.5/7.0 Carat Elongated Radiant Cut Engagement Ring for Women,18K White Gold Plated 925 Sterling Silver Promise Ring

  • Based on 440 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Aug 4
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Color: 3.5ct


Ring Size: 7


Description

3.5/7.0 Carat Elongated Radiant Cut Engagement Ring for Women,18K White Gold Plated 925 Sterling Silver Promise Ring

Department ‏ : ‎ womens


Date First Available ‏ : ‎ May 27, 2026


Best Sellers Rank: #266,844 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #205 in Women's Promise Rings


#205 in Women's Promise Rings:


Customer Reviews: 4.2 4.2 out of 5 stars (440)


Ring Form Type: Solitaire


Style: Modern


Color: 3.5ct


Occasion: Anniversary, Birthday, Engagement, Mother's Day, Valentine's Day


Collection Name: All


Stone Color: D


Stone Shape: Radiant


Setting Type: Prong


Stone Clarity: Very Very Slightly Included


Stone Cut: Excellent


Ring Size: 7


Item Weight: 55 Grams


Stone Weight: 3.5 Carats


Total Diamond Weight: 3.5 carats


Number Of Stones: 7


Unit Count: 1 Count


Metal Type: Sterling Silver


Material: Sterling Silver


Gem Type: Cubic Zirconia


Stone Creation Method: Simulated


Metal Stamp: 0.925


Brand Name: Effinny


Manufacturer: Effinny


Item Type Name: Promise Rings


Age Range Description: Adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 4

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

    • Looks amazing! Sparkles! Looks real!
Color: 3.5ct Yellow Ring Size: 6
Review Image by Sheryl
Review Image by Sheryl
This ring is sooooo nice! Very high quality, looks so real! The yellow is a very nice pale yellow and it SPARKLES. Such a good purchase for the price! Fits true to size for me and the 3.5 ct is a great size, not too big so it looks gaudy but really elegant!
Reviewed in the United States on October 21, 2025 by Sheryl
    • Great ring.
Color: 3.5ct Yellow Ring Size: 8
It is shiny. the packaging is great. The person I bought it for really loved it
Reviewed in the United States on April 21, 2026 by Dali
    • It's so pretty!
Color: 7.0ct Ring Size: 7.5
Review Image by Lillith Elaina
Review Image by Lillith Elaina
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
    • Questionable
Color: 7.0ct Ring Size: 7
Very pretty but I ended up losing some side diamonds not even a week into wearing it. Was a bit upset about this.
Reviewed in the United States on July 3, 2026 by Erica Traver
    • Stunning. Absolutely stunning.
Color: 3.5ct Ring Size: 5.5
Review Image by LJ
Review Image by LJ
Absolutely BREATHTAKING…. I am left speechless. As someone who is GIA certified, I find it hard to convince anyone to buy a mine nor a lab grown diamond when simulated diamonds are this good. It speaks for itself. Video files were too big to post but man is the cut absolutely incredible, I’ve never seen a radiant sparkle quite like this. No bow tie in the middle either ... show more
Reviewed in the United States on November 4, 2025 by LJ
    • Looks cheap.
Color: 3.5ct Ring Size: 8
Review Image by Patricia
Review Image by Patricia
Review Image by Patricia
Review Image by Patricia
Review Image by Patricia
Looks like glass. You can see the band through the stone. This is the second ring I tried. I returned the first and got a replacement. They’re both pretty bad. I’ve tried several rings from Amazon. Effinny and Maxine have the same boxes and the CZ rings are identical. Overpriced glass rings.
Reviewed in the United States on February 2, 2026 by Patricia
    • crushed-ice look, but still pretty for a travel ring.
Color: 3.5ct Ring Size: 4.5
Review Image by Sophie S.
Review Image by Sophie S.
Review Image by Sophie S.
Review Image by Sophie S.
Review Image by Sophie S.
Review Image by Sophie S.
Review Image by Sophie S.
I ordered this ring because I got engaged right before an international trip and I panicked and couldn't decide if I wanted to wear my real ring or not. I ended up wearing my real one, so I'm returning the ones I bought for this purpose. This ring is pretty, but you can tell it's not a real diamond by the "crushed ice" look. I also ordered the smallest size, which was 4.5, and it was a little too big on me, which was a shame. In the picture with two rings, this ring is on top, and my real ring is on the bottom. It comes in a nice box with a cleaning cloth and pouch to carry the ring box in, which is a nice touch. Overall, if it had fit, it would make for a good travel ring, but not for everyday wear. ... show more
Reviewed in the United States on October 23, 2025 by Sophie S.
    • Beautiful 7 carat
Color: 7.0ct Ring Size: 5.5
Review Image by Gina
Review Image by Gina
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

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