Promise Oval Ring
Hand Set Stones
Anti-Tarnish Coating
Lifetime Sparkle
5 Year Warranty
30 Day Returns & Exchanges
The Oval Promise Ring features a hand-set 3ct diamond simulant and is one of our most loved solitaire rings. The four-prong setting lifts the stone above the band, creating depth when viewed from the side but also allowing light to enter from all angles for maximum brilliance.
The slim rounded band provides superior daily comfort and a balanced, proportional look. This ring was designed to sit flush against stacking bands or wear alone as a statement piece.
Available in two premium finishes: rhodium-plated sterling silver or 18k gold vermeil which is up to 25x thicker than standard gold plating.
Suitable as a promise ring, engagement ring, or everyday solitaire.
Materials
Gold Vermeil - A thick layer of real 18k or 14k gold bonded to solid sterling silver - up to 25x thicker than standard plating. Designed to last, crafted to shine, made to hold meaning.
Solid 925 sterling silver - finished with rhodium - a rare metal from the platinum family. This bright, durable layer protects against tarnish and keeps every piece shining beautifully.
Rhodium Plating applied to sterling silver. Rhodium is one of the world’s most precious metals, known for its mirror-like shine and exceptional resistance to tarnishing.
Protective anti-tarnish coating that helps preserve shine and colour over time. It adds an invisible shield against daily wear, so your jewelry stays as beautiful as the day you received it.
Conflict-free simulated diamonds, hand-set promise cubic zirconia for a flawless finish.
Sparkle Index (Refractive Index)
Our stones: 2.18 | Natural diamonds: 2.41
Durability (MOHS Hardness)
Our stones: 8.5 | Natural diamonds: 10
Promise 5 Year Warranty
Your jewelry is more than an accessory - it’s a symbol of love, commitment, and life’s cherished moments. That’s why every piece comes with a 5-year warranty for complete peace of mind.
We’ll repair any manufacturing faults free of charge or replace your piece if a repair isn’t possible.
If your warranty has expired, or any accidental damage has occurred please reach out. We’ll still do our best to help with repairs or replacements at a reduced fee.
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Terrible service. I bought this ring and my girlfriend didn't like it. After having it out of the packaging for less than 5 minutes, we put it away and I paid for shipping to mail it back. 5 days after receiving the ring, i received an email that "We’re just getting in touch to let you know that we’ve received your ring you requested to refund and I’m afraid this has not been approved due to multiple scratches on the band of the ring, as per the photo attached." I have attached the photo that shows no visible scratches. If there are scratches, they came like that because the ring wasn't even worn. Very disappointed.
I ordered the promise oval ring as a daily alternative for my engagement ring. I contacted the Promise Co direct to explain it was extremely similar to my engagement ring and asked a few questions to which they replied super fast and were extremely lovely. The ring has arrived and it is perfect! Very high quality with the packaging really giving a special touch, especially with it being travel suitable. I’m over the moon with it!
i love the ring it is so pretty and very good quality.
Incredibly stunning ring and exceptional customer service. Really satisfied with my order and the assistance. I got a truly fast and kind reply. The ring looks just like the pictures!
Looks amazing, I’m so happy with it 🫶🏼
I bought this as my “travel ring” to keep my real engagement ring safe but I think I prefer this one (hope my husband isn’t reading this 😂) The sparkle is unreal and the stack makes it look so much more expensive than it is. I’ve worn it on every trip since and get compliments constantly - no one ever believes it’s not my "real" ring!!
Absolutely stunning so beautiful and perfect size and fast delivery truly recommended.
This ring is STUNNING ! We didn’t want to spend loads on an engagement ring and when I come across this website we took a chance and so glad we did ! The ring its self is beautiful and so sparkly ! It’s hard to believe it’s not a real diamond ! We bought the matching petite band as my wedding ring and together they look incredible! Cant wait till my wedding day to be able to wear them both !!
I've been looking for the perfect rings for a long time, and when I found The Promise Ring Co I was over the moon. I got this ring as my engagement ring and paired it with the Promise Cluster Ring as my wedding band on my wedding day, and it's everything I've ever dreamed of. It’s so incredibly beautiful and I couldn't be happier with it. Thank you so much for making my dream come true 🥺❤️
My boyfriend got me this for our one year anniversary and oh my lord it is simply stunning, so happy he ordered from this website and will be ordering off of here again!!!!
Every single person thinks my wedding ring and engagement ring are real diamonds and costed a fortune! They are absolutely beautiful, and my husband has the matching men’s version of my wedding ring
Title says it all! Absolutely gorgeous ring made out of the best quality material! Will definitely be purchasing more! 🩷
After going through some hard times over the last couple of years, I really wanted to gift myself jewelry that I could look at and know that in this new season of my life, I am making special promises to myself (to love myself in every way, to show up as the best person I can be, to make room for myself to grow). I loved the message this company stands on and then I received my set of rings and I fell even more in love. The sizing is super accurate and the rings are top quality! The customer service is also unmatched. Truly an amazing experience.
I got this ring to replace my original engagement ring and oh MY GOD. When I tell you this is the most beautiful piece of jewellery I have and will ever own I am being so serious! The entire experience is incredible too, down to the company themselves making it feel so personal and special. Thank you so much, I 100000% recommend to everyone 🥹
I always knew I didn’t want a diamond engagement ring but the ring exceeded all my expectations, everyone thinks it’s a real diamond and I absolutely love it. It’s so sparkly. I can’t wait to get my wedding ring from the Promise ring co!!
Absolutely love them. I first bought myself the curve ring and wasn’t too sure what size I was and Charlotte was so friendly and patient with helping me choose the right size. After receiving my curve ring, I loved it so much I knew I needed another one so my partner treated me to the oval one for Valentine’s Day. They’re such a cute combo together😍.
I’ll definitely be buying again as I always get so many compliments on them and it’s such a nice feeling know I’m supporting such a lovely business. Charlotte’s amazing, thank you x
My now fiancé proposed with this ring and I still can’t get over how beautiful it is. If you’re thinking about buying a promise ring co ring just do it you will not be disappointed!
My boyfriend brought me this ring for our 2 year anniversary after I had seen the Promise Ring Co on TikTok and they have now become my favourite Jewellery company all round. Their founder Charlotte is an absolute gem and is one of the most loveliest and helpful people ever. I feel so lucky that I was able to get a ring from this company and have never received so many compliments on a piece of jewellery, everyday someone comments on it, saying how beautiful and expensive it looks, and I will never not recommend them. Worth every single penny and even more, I absolutely love working with them and can’t wait to see what else they come up with! I may have a promise ring from The Promise Ring Co but hopefully one day I will be able to say I’ll have my engagement ring from them🩷 If I could give more than 5 stars, I would xx
I have 2 beautiful rings bought from this amazing little company. Charlotte was so helpful in helping me pick the right style for me. I just love love the all and cannot wait to get myself a thumb ring xxxx
what makes us different
Our pieces are symbols of love, commitment, and the moments that matter most.
That's why we obsess over every detail.
So each and every piece is made to be kept forever.
Every piece is hand-set by our master jewellers, backed by a 5-year warranty, and made to the best-in-class standards of the National Association of Jewellers.
A promise you can trust.
