Engagement Rings
Asking the love of your life to be with you forever is a beautiful and special moment in time. At Allum & Sidaway an engagement ring is a never-ending circle that is given as a precious symbol of unity, wholeness and commitment.
Explore Natural Diamonds, Lab Grown Diamonds and Coloured Gemstone engagement rings, or book a personal appointment with our bridal specialists in store.
Browse All Our Engagement Rings
A&S Engagement Collection Platinum 0.50ct Radiant Cut Diamond Solitaire Ring
Allum & Sidaway
£2,395.00
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A&S Engagement Collection 18ct yellow gold 0.31ct diamond solitaire ring
Allum & Sidaway
£1,895.00
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Platinum 0.50ct diamond solitaire ring with diamond set shoulders
Allum & Sidaway
Regular price
£2,950.00
£1,750.00
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A&S Engagement Collection Platinum 0.50ct diamond solitaire ring
Allum & Sidaway
£2,550.00
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A&S Laboratory Grown Collection 18ct Yellow Gold 1.65ct Laboratory Grown Emerald Cut Diamond Three Stone Ring
Allum & Sidaway
£2,995.00
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A&S Laboratory Grown Collection Platinum 1.56ct Laboratory Grown Radiant Diamond Three Stone Ring
Allum & Sidaway
£3,595.00
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Platinum 1.28ct Blue Laboratory Grown Diamond 3 Stone Ring
Allum & Sidaway
£2,655.00
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Platinum 1.49ct Yellow Laboratory Grown Diamond 3 Stone Ring
Allum & Sidaway
£3,350.00
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All Engagement Rings
View allA&S Engagement Collection 18ct Yellow Gold 0.40ct Oval Diamond Three Stone Ring
Allum & Sidaway
£2,895.00
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A&S Engagement Collection 18ct Yellow Gold 0.50ct Oval Diamond Three Stone Ring
Allum & Sidaway
£3,295.00
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A&S Engagement Collection 18ct Yellow Gold 0.60ct Oval Diamond Three Stone Ring
Allum & Sidaway
£3,695.00
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- /per
A&S Engagement Collection 18ct Yellow Gold 0.30ct Oval Diamond Solitaire Ring
Allum & Sidaway
£1,895.00
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A&S Engagement Collection 18ct Yellow Gold 1.01ct Lab Grown Oval Diamond Three Stone Ring
Allum & Sidaway
£2,695.00
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- /per
A&S Engagement Collection 18ct Yellow Gold 0.70ct Oval Diamond Three Stone Ring
Allum & Sidaway
£5,295.00
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- /per
A&S Engagement Collection Platinum 0.50ct Oval Diamond Three Stone Ring
Allum & Sidaway
£3,595.00
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- /per
A&S Engagement Collection Platinum 0.70ct Oval Diamond Three Stone Ring
Allum & Sidaway
£5,295.00
- Unit price
- /per
A&S Engagement Collection
View allA&S Laboratory Grown Collection Platinum 0.50ct Laboratory Grown Diamond Solitaire Ring
Allum & Sidaway
£1,195.00
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A&S Laboratory Grown Collection 9ct Yellow Gold 0.51ct Oval Laboratory Grown Diamond Solitaire Ring
Allum & Sidaway
£875.00
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A&S Laboratory Grown Collection Platinum Oval 1.01ct Laboratory Grown Diamond Ring With Stone Set Shoulders
Allum & Sidaway
£1,895.00
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- /per
A&S Laboratory Grown Collection Platinum 1.01ct Laboratory Grown Diamond Solitaire Ring
Allum & Sidaway
£1,695.00
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A&S Laboratory Grown Collection Platinum 1.01ct Laboratory Grown Diamond Solitaire Ring
Allum & Sidaway
£1,695.00
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- /per
A&S Laboratory Grown Collection 18ct Yellow Gold 1.27ct Laboratory Grown Oval Diamond Three Stone Ring
Allum & Sidaway
£2,595.00
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A&S Laboratory Grown Collection Platinum 1.56ct Laboratory Grown Radiant Diamond Three Stone Ring
Allum & Sidaway
£3,595.00
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- /per
A&S Laboratory Grown Collection Platinum 4.15ct Laboratory Grown Diamond Ring with Diamond Set Shoulders
Allum & Sidaway
£5,995.00
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A&S Lab Grown Collection
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Build a Custom Engagement Ring
Choose your Origin
A&S Laboratory Grown Collection Platinum 0.50ct Laboratory Grown Diamond Solitaire Ring
Allum & Sidaway
£1,195.00
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9ct Yellow Gold 1.00ct Lab Grown Emerald Cut Diamond Half Eternity Ring
Fine Jewellery
£2,285.00
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- /per
9ct Yellow Gold 1.56ct Lab Grown Emerald Cut Diamond Solitaire Ring
Fine Jewellery
£1,895.00
- Unit price
- /per
9ct Yellow Gold 1.00ct Lab Grown Emerald Cut Solitaire Ring
Fine Jewellery
£1,650.00
- Unit price
- /per
A&S Engagement Collection 18ct Yellow Gold 1.01ct Lab Grown Oval Diamond Three Stone Ring
Allum & Sidaway
£2,695.00
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18ct Yellow Gold 3.01ct Lab Grown Oval Diamond Double Claw Ring With Diamond Set Shoulders
Fine Jewellery
£4,250.00
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- /per
Lab Grown Diamonds
View allA&S Engagement Collection 18ct Yellow Gold 0.40ct Oval Diamond Three Stone Ring
Allum & Sidaway
£2,895.00
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- /per
A&S Engagement Collection 18ct Yellow Gold 0.50ct Oval Diamond Three Stone Ring
Allum & Sidaway
£3,295.00
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- /per
A&S Engagement Collection 18ct Yellow Gold 0.60ct Oval Diamond Three Stone Ring
Allum & Sidaway
£3,695.00
- Unit price
- /per
A&S Engagement Collection 18ct Yellow Gold 0.30ct Oval Diamond Solitaire Ring
Allum & Sidaway
£1,895.00
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- /per
A&S Engagement Collection 18ct Yellow Gold 1.01ct Lab Grown Oval Diamond Three Stone Ring
Allum & Sidaway
£2,695.00
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- /per
A&S Engagement Collection 18ct Yellow Gold 0.70ct Oval Diamond Three Stone Ring
Allum & Sidaway
£5,295.00
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- /per
A&S Engagement Collection Platinum 0.50ct Oval Diamond Three Stone Ring
Allum & Sidaway
£3,595.00
- Unit price
- /per
A&S Engagement Collection Platinum 0.70ct Oval Diamond Three Stone Ring
Allum & Sidaway
£5,295.00
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- /per
Natural Diamonds
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Blog posts
- Jewellery
- Rings
Engagement Rings at Allum & Sidaway
By Jack Allum
In Western cultures, an engagement ring is viewed as the physical representation of a sacred promise. A promise that encompasses commitment, unity and eternal love, through the marriage of...
- Diamonds
- Jewellery
- Rings
The Engagement Collection, by Allum & Sidaway
By Jack Allum
Thinking about proposing and not sure where to start? Make the perfect impression with a D colour Diamond from our new Engagement collection. The Engagement Collection, by Allum & Sidaway...
- Bespoke Jewellery
Bespoke Jewellery Design at Allum & Sidaway
By Jack Allum
If you're interested in a piece of bespoke jewellery designed by Ivonna, we've developed a simple process. When it comes to custom jewellery, we know that you probably have a...
- Jewellery Guide
- Rings
Ring Size Guide
By Jack Allum
Thinking of buying a ring? Well you’ve come to the right place. Allum & Sidaway is an award-winning jeweller, offering exemplary service and a luxury retail experience. We have been...