EC One

FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo

Regular price
£4,350.00
Sale price
£4,350.00
Regular price
Tax included. Shipping calculated at checkout.
Description

A lush blue sapphire sits in the centre of this stunning elegant ring surrounded by a halo of white diamonds .

Each piece in our Frame Collection draws inspiration from the grand staircase at Goldsmith's Hall in the City of London. The graceful lines of its steps led us to frame exquisite gemstones in our rings and necklaces, echoing the elegance of this architectural masterpiece.

In crafting these pieces, we have created a timeless and considered collection of wearable treasures handmade in our Clerkenwell workshop B Corp, just a stone's throw from Goldsmiths' Hall.

  • recycled Platinum
  • 1.08ct cushion Blue Sapphire from Sri Lanka
  • 0.20ct Diamond (Vs/SI) in Halo
  • size M
  • Handmade in our on-site B Corp London workshop

This ring can be sized +/-1.  For sizes above O please request a quote.


Delivery & Returns

Free UK delivery is available on all orders. We dispatch your order using Royal Mail Special Delivery service in 1-2 working days.

All pieces are eligible to be returned for a full refund within 30 days of purchase, provided they are in their original condition.
Bespoke items or pieces altered to a specific customer request are non-refundable.

Our Philosophy

At E.C.One we believe less is more, designing limited-edition and repurposed pieces that are sustainably sourced, ethically produced and have lasting value. We are the first British jewellery workshop to become a B-Corp. All our designs are handmade in London, and we only ever use responsibly sourced materials. We prioritise connection over consumption and depth over speed. Sustainability is our foundation.


All the designers we choose to partner and collaborate with share our values and are choosing to work in a thoughtful and sustainable way.

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FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo by ethical jewellers E.C.One London, made in our B Corp London workshop
FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo by ethical jewellers E.C.One London, made in our B Corp London workshop
FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo by ethical jewellers E.C.One London, made in our B Corp London workshop
  • FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo by ethical jewellers E.C.One London, made in our B Corp London workshop
  • FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo by ethical jewellers E.C.One London, made in our B Corp London workshop
  • FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo by ethical jewellers E.C.One London, made in our B Corp London workshop
FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo by ethical jewellers E.C.One London, made in our B Corp London workshop
FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo by ethical jewellers E.C.One London, made in our B Corp London workshop
FRAME Platinum Cushion Blue Sapphire Ring with Diamond Halo by ethical jewellers E.C.One London, made in our B Corp London workshop