Emerald Cut Eternity Ring
Hand Set Stones
Anti-Tarnish Coating
Lifetime Sparkle
5 Year Warranty
30 Day Returns & Exchanges
From our sell out Flik Shaw x The Promise Co. Collab
- Hand set emerald cut eternity band
- Stacks perfectly with any of our solitaire stones
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.
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
Shipping
We ship directly from our UK warehouse with care and speed.
Free 24-hour delivery on all orders over £130.
Orders placed before 1pm UK time (Monday-Friday) are dispatched same day.
24 hour & 48 hour delivery (Monday-Saturday) available at checkout.
Every parcel is fully tracked and beautifully packaged - ready to gift the moment it arrives.
Please note we do not ship on weekends or bank holidays. Fulfilment
and delivery times may vary due to busy periods and or courier delays.
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As a repeat buyer and loyal customer I can only praise the quality and designs of Promise Co. I wear my rings everyday and people ask me if their are real diamonds all the time!
Blown away, i've been asking my boyfriend for a Promisering from The Promise Co. for months but said I don't mind which he picks!! He got me this and the emerald cut band. I am OBSESSED. Nobody can tell it isn't a real diamond and i've been wearing it none stop and the gold looks amazing. I can't wait to come back and buy a pinky ring when I get paid.
I love my ring! It is good quality, looks really nice and looks expensive. Will definitely order again, so thank you!
Bought the ring for my lovely girlfriend and she would tell me everyday that Che couldn’t stop looking at. The ring is great quality for a very reasonable price.
Good quality
My girlfriend and I have been talking for a while about getting this ring to start taking the next steps in our relationship. Upon opening the ring, it is the most beautiful ring I have ever seen. She looks absolutely stunning in the ring!
Absolutely over the moon with this eternity band. It’s so beautiful and I’ve had so many lovely comments on it. This is my 7th promise ring co purchase to add to my ever growing collection, and each and every one are amazing quality and look stunning!
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.
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