Why Fifth C exists

Premium jewellery.
Less mystery around the price.

Fifth C began with a simple frustration: why should creating a better ring require accepting unnecessary retail markups and vague guidance?

Our story

A different route to bespoke.

Fifth C was born after one of the founders struggled to find the right engagement ring without paying high-street prices for specifications that did not feel transparent. The answer was to work closer to suppliers, remove unnecessary layers and make the process more personal.

Today, the brand is moving into an online-first model designed around information, inspiration sharing and clear digital communication.

“The four C’s describe the stone. The Fifth C keeps the whole decision grounded.”
Fine diamond rings
What we stand for

Luxury should feel informed, not intimidating.

01

Clarity before pressure

We explain options so clients can make decisions confidently, without a showroom sales environment.

02

Quality with context

Certification, cut, colour and clarity matter, but only when considered alongside design, wearability and budget.

03

Cost as a design input

Budget is not an embarrassment. It is part of the brief, and transparency helps us direct value where it matters most.

2019Fifth C established
40+Combined years of expertise
UKNationwide online service
5thC = Cost
Designed around you

Bring us the idea. We’ll make the piece yours.

Share a link, an image, a sketch or simply a budget. Fifth C turns inspiration into a considered bespoke design with transparent guidance from the first conversation.

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