Promise Heart Solitaire Ring
Hand Set Stones
Anti-Tarnish Coating
Lifetime Sparkle
5 Year Warranty
30 Day Returns & Exchanges
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1 ct heart‑cut centre stone
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Sleek solitaire setting with hand‑set craftsmanship
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Available in 18k gold vermeil or rhodium‑plated sterling silver
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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My boyfriend and I have just gone long distance, he got me this ring so we can always feel together when we're apart. it is the CUTEST promise ring yall, its the perfect size and the heart is so special to me because its from him.
I cannot recommend The Promise Co. enough. Their team is highly responsive, kind, and genuinely helpful. When I reached out to them with an issue, they went out of their way to make sure I was taken care of and walked away happy. Excellent products and even better staff! I love my ring very very much, couldn’t be happier!!
The ring I ordered is absolutely beautiful. My girlfriend loves it, and I’m very satisfied with my purchase.
She absolutely loved the ring when I gave it to her
Good quality, recommend it
When I was searching and searching for promise rings online, everything was and either too expensive or not what I was looking for. The Promise Co. fit both of those categories. With excellent quality, and aesthetics, there’s no way I could go back. Thanks so much.
I recently gave my girlfriend a promise ring from promise co and she loved it so much!
This was a to me from me gift to remind myself to always love myself! Love all the rings they are SO sparkly! We just need more size 3 rings pleaseeee
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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