Thia
Emerald centre engagement ring with marquise diamonds set in platinum
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 (1)
Fantastic experience and service from our designer Janaya. My wife loves the ring and we were super impressed and grateful that the ring arrived before our 40th anniversary when we were expecting it to arrive about 5 days later - which we understood. However it was a fantastic surprise that we got it early. Thank you again xx
Richard Cole [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.