Ethical Fine Jewellery Brand UK, Working Exclusively in Fairmined Gold and Silver

A model wearing a couple of Juraster’s fairmined white gold rings, one diamond-shaped pavé diamond and one hand-cut rainbow moonstone. She also wears an array of white gold earrings, a rainbow moonstone stud in her lobe attached to a matching earring charm, in her second a pavé diamond hoop and in her tragus a conflict-free diamond stud.

A pioneering

modern British fine-jewellery house

Juraster creates sculptural, elegant fine jewellery exclusively in Fairmined gold and Fairmined silver – for people who know that true luxury starts with knowing.

Juraster is a pioneering British fine-jewellery house defined by elemental contemporary design, traceable provenance, and a founder’s lifetime of expertise.

• Fairmined metals • Traceable • UK hallmarked • Founder-led

Our Philosophy

Elemental luxury

This is the organising idea behind everything Juraster does.

It expresses three intertwined meanings:

Elemental as in fundamental: stripping luxury back to what truly matters: design, craftsmanship, progress, and the sources of materials.

Elemental as in natural: metal, stone, light, water, geology and the human hand.

Elemental as in powerful: a calm but undeniable force, like time, tide, weather, or magnetism.

Fairmined Gold and Silver, with True Origin

What Fairmined means

Fairmined is a traceable system for small-scale, low-impact mining with the world's highest standards for safety, fair pay, and environmental protection.

In contrast to regular or recycled metals, every gram of Fairmined gold and silver has an address.

That means the mine is known.

The people are known.

The impact is known.

Fairmined metals must be kept completely separate - from mine to finished piece. Juraster is the only UK jewellery brand working exclusively in Fairmined gold and silver.

Discover the origin of our metals

DESIGN - sculptural, clean forms

ETHICS - Fairmined certified & audited

PROVENANCE - metals with traceable origins

STANDARDS - Founder-led expertise

Juraster's Founder

Led by Design and Expertise

Juraster was founded by Jessica Cadzow-Collins, a trained gemmologist and jewellery expert with nearly four decades of experience in the fine jewellery world, including senior roles at Asprey, Garrard Harrods, and Chaumet.

Jessica built Juraster to set a new standard for modern fine jewellery: design-led, emotionally resonant, and ethically sourced.

Read the Journey to Juraster →
Juraster’s founder wearing a Fairmined white gold conflict-free diamond stud attached to a diamond earring jacket and a diamond dangle earring charm. She also wears a sterling silver responsibly-farmed pearl adjustable bracelet along with two diamond-shaped rings, one sterling silver and one white gold pavé diamond.
Woman wearing Fairmined gold jewelry including earrings, necklace, and ring on a neutral background

Jewellery for Beautiful Lives

Because luxury is knowing

Juraster creates jewellery for people who care what they wear - pieces as evolved as your taste, your ethics, and your impact.

Every design is crafted to transform not only the wearer, but the world that makes it possible.

Because for someone like you, luxury is knowing.

• Discover Fairmined • Explore the collection • Read the founder story

Discover our signature designs

Fairmined Sterling Silver Talisman Ring in Black Onyx
£105.00
£105.00

Stylish Moonstone Three Wishes Bracelet
£920.00
£920.00
A front-view image of Juraster’s 14ct white gold transformable ring-pendant with opal, rainbow gemstones & diamonds, Selkie 2, crafted from Fairmined white gold, precious Australian opal, hand-cut gemstones and conflict-free diamonds.

14ct white gold transformable ring-pendant with opal, rainbow gemstones & diamonds, Selkie 2
£3 950.00
£3 950.00
A front-view image of a pair of Juraster’s 9ct Gold Blue Labradorite Stud Earrings and Charms, Adventure, crafted from Fairmined yellow gold and hand-cut blue labradorites.

Adventure Earring Gift Set - Blue Labradorite and Gold
£870.00
£870.00