Custom Toi et Moi Ring
Not sure which stone is which? Follow the arrows on the picture to get it right!
Internal Engraving - is case-sensitive. Supports up to 8-characters, letters, numbers & special characters.
Emoji's are not accepted.
Two stones. One story.
The Birthstone Toi et Moi Ring is designed to celebrate the connections that shape us. Traditionally meaning "You and Me", this timeless design pairs two birthstones together, allowing you to create a piece that represents a relationship, memory or moment that's uniquely yours.
Choose your own birthstone alongside a partner's, represent two children, celebrate a friendship, honour family members, or simply combine colours that tell your story. However you wear it, each ring is crafted to hold meaning beyond the jewellery itself.
All stones are 7A CZ inspired by birthstone colours.
Step 1 - Choose Your Metal
Select between 18k Gold Vermeil or Sterling Silver.
Step 2 - Choose Birthstone One
Select the larger birthstone, representing the first person, memory or milestone in your story.
Step 3 - Choose Birthstone Two
Choose the smaller birthstone to complete your pairing and create a combination that's entirely personal to you.
Step 4 - Add An Internal Engraving (Optional)
Personalise the inside of your band with up to 8 characters. Add initials, a meaningful date, a name or a word that means something special.
Once your selections are made, our jewellers will carefully craft your ring to order, creating a piece that's made uniquely for you.
A wearable story. A promise made personal.
Crafted for You
Every piece from The Promise Lab is individually crafted to your exact specifications. Our jewellers create each piece for you - making it as unique as the story behind it. Please allow approximately 10 - 15 business days for production before dispatch.
Final Sale - As each piece is made specifically for you, orders from The Promise Lab cannot be returned, exchanged, cancelled or amended once production has begun. We encourage you to carefully review all details before placing your order.
Each piece is handcrafted with hand-set components, so the finish, stone colour and exact placement may differ slightly from the images shown. These natural variations are unique to your piece.
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.
Choose options
Wow! Truly speechless at the quality, design & attention to detail with my new ring! I have just received my custom two birth stones of my daughters, April & October. This would be the most perfect gift for a push present or baby shower gift! What a beautiful, special piece of jewellery added to my collection!
It’s beautiful.
I received the toi et moi ring with pink and clear pear stones. It’s gorgeous with an addictive sparkle. Can’t keep my eyes off it.
Thank you The Promise Co. for such a beautiful piece.
The work that was done looks excellent, girlfriend loved it!
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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