One in a Trillion | 14k Gold Pink Diamond Engagement Ring | Chupi
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Limited Edition

One in a Trillion 2ct Lab-Grown Oval Pink Diamond Engagement Ring 14k Gold Twig Band

or _ per _ with Humm

Limited Edition

These pieces are extremely limited. Please get in touch with us to learn more or purchase this piece.

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Ring resizing Free engagement ring resizing

Free deliveryFree tracked delivery (IE, UK, EU, USA & Canada)

Returns and exchanges 30 day returns and exchanges

The crown jewel in our One in a Trillion Collection, handcrafted exclusively for our ten-year Chupi anniversary. Designed to capture and mark that one magical moment in a trillion, this breathtaking engagement ring is centred around a blush pink oval cut diamond, contrasted with two white trillion cut diamonds on either side. Chosen not only for their beauty, but their ethical credentials too, all three diamonds featured on this design are lab-grown and carbon neutral. The band is modelled after a beautiful hawthorn twig found by Chupi in Wicklow, creating a uniquely faceted texture cast in carbon neutral recycled 14k solid gold.

Our precious collection of engagement rings are designed to mark one of the most special moments in your life. Made to last a lifetime, with all the love in the world, this ring pairs beautifully with a range of different wedding bands, including our Hawthorn Twig Ring.

  • Collection: One In A Trillion
  • Metal: 100% recycled 14k gold
  • Band: Twig band
  • Centre stone type: Pink diamond (7mm x 9mm)
  • Flank stones type: 2 x Lab-grown diamond (4mm)
  • Carat of centre stone: 2.09ct
  • Carat of flank stones: 0.37ct
  • Total carat weight: 2.46ct


  • Our Lab Grown Diamonds are Fully Traceable and Carbon Neutral

  • Recycled gold from a carbon-neutral partner supplier

  • Locally produced, within 100km of our studio and store

  • Recyclable Packaging shipped in 100% compostable mailers

“Something not just sustainable, but beautiful. Each piece of our packaging suite has a little interactive element... They’re beautiful, tactile objects.” Chupi SweetmanFounder & CEO

Commonly Asked Questions

How can I track the delivery of my order?

All orders come with free DHL tracked worldwide delivery, and include all local taxes and duties.

What is your returns policy?

In the event that you would like to return your Chupi piece we offer a 30 day return or exchange policy. You can find the information for returning your piece on and this will help our team look after you in the quickest and most effective manner.

Where is your store located?

Our shop is located in the beautiful Powerscourt Townhouse Centre, it’s a lovely place to spend an afternoon. Come browse the sparkling things, have brunch in the Pepper Pot Cafe and then grab a drink in one of the gorgeous bars on South William Street.

What’s the estimated delivery time?

Once your piece is dispatched the estimated delivery times are as follows:

Ireland: 3-5 working days.
UK: 5-7 working days.
Europe: 5-7 working days.
USA: 7-10 working days.
Australia: 10-12 working days.
Rest of the World: 10-12 working days.