Harmony
Cushion centre and side diamond trilogy engagement ring set in platinum
The Harmony three stone diamond engagement ring is the perfect symbol of enduring love throughout one’s life. Set in platinum, the cushion diamond centre is flanked by two smaller cushion diamonds coming together in perfect harmony. All the diamonds are set with eagle claws which adds a sculptural element to this trilogy design.
did somebody say extra diamonds?
Receive a complimentary pair of lab grown diamond Iona earrings with engagement ring orders over £2,500.
Simply use code IONA24UK at checkout before 1st December 2024.
T&Cs apply
Ring & gemstone details
Shop with confidence
- Greenland ruby set inside the band
- 90 day returns policy
- Complimentary resize
- Hand finished in London
- Ethically sourced diamonds & gemstones
The Crafting Process
Discover how our rings are designed, crafted & hand-finished, from beginning to end.
Ring Size Guide
Discover your ring size by following these simple guidelines.
Reviews (3)
Janaya was great - low pressure sales environment / genuinely helpful in finding what I wanted. Great experience after choosing - quick delivery exactly as described. No complaints.
Henry Kitchen [Verified buyer]
Amazing, nothing less than amazing. Service, Price, Response, the whole thing was exceptional. For an event you roughly do once in a lifetime I could not have wished for better providers. She said yes.
Charlie merrick [Verified buyer]
Having been to Hatton Garden and researching online i was recommended Taylor & Hart by a friend. As I was looking for an engagement ring I was pretty overawed by the whole process but Maria was really patient and helpful in taking me through the whole process. Didn't feel like i was being pressured to buy anything, rather I found Maria was more of an advisor. Highly recommend!
Leigh Joseph [Verified buyer]
Best option for size
The highest carat weight for your budget
Best option for balance
Selected for best quality across all of the 4Cs
Lab-Grown alternative
Choose a larger diamond that's been grown in a laboratory
Best option for price
A balance of quality grades that deliver the most optimal combination for your price point
Best option for size
The largest carat weight for your budget
Natural alternative
Opt for a smaller, naturally mined diamond
Best yellow sapphire
We’ve selected a yellow sapphire that strikes the perfect balance between colour vibrancy, lustre and symmetry.
Best blue sapphire
We’ve selected a blue sapphire that strikes the perfect balance between colour vibrancy, lustre and symmetry.
Best pink sapphire
We’ve selected a pink sapphire that strikes the perfect balance between colour vibrancy, lustre and symmetry.