Choose your stone size
Renderings are shown on ring size L½ and are for size comparison only.
Trilogy Cushion Ruby 18K Rose Gold Ring
Proof that three isn't always a crowd, our trilogy ring unites a coloured centre stone with two surrounding GH VS diamonds. Choose your own cut and centre stone to create your own version of this elegant design.
All of our rings are available in blue sapphire, ruby, emerald, pink sapphire, yellow sapphire, garnet and aquamarine. We offer three metals, 18K rose gold, 18K yellow gold and platinum. The centre stones are available in four cuts, round, cushion, oval and emerald cut and five sizes for each cut and style.
Get more with Fenton
- No middlemen & smarter supply chain
- Luxury quality, responsibly sourced
- Rings from £1,250
- Markup doubles with every middleman
- No traceability
- Pay 2-5x inflated prices
Luxury packaging, discreetly delivered
"Dominic proposed with the stunning Emerald Trilogy. The pair then tied the knot with the classic Diamond Chevron & Plain Thick wedding bands!"
Dominic & Natalie
"Engagement rings to make anyone say 'I do'"
"The best emerald cut engagement rings"
"One of the most refined and elegant gifts you could buy"
"Gemstone rings for the Instagram age - colourful, affordable and ethically sourced"
"As unique as the woman wearing it"
Need It Now?
Need It Now?
We have a curated selection of shimmering best sellers for you, ready to ship in as little as 24 hours. Each piece is made with love and responsibly sourced.Shop The Treasure Box