Our Gemstones

The heart of everypiece.

Every piece begins with a stone. We hand-pick each one for its colour, sparkle, and how well it suits the design.

From bright coloured stones to soft pearls and lab-grown gems, we use only stones that meet our standards — so your piece feels truly one of a kind.

A curated arrangement of polished emerald, ruby, sapphire, pearl, amethyst and diamond on royal-blue velvet

How We Pick

How we pick each stone.

Our designers check every stone on five points before it goes into a piece:

  • 01Colour and brightness
  • 02Clarity and sparkle
  • 03Shape and cut
  • 04Strength and wearability
  • 05Fit with the design

Many clients pick a stone with personal meaning — a birthstone, an anniversary gem, or simply a colour they love. We help you choose the right one.

RZ Jewellery

Your gemstone. Your story.

At RZ Jewellery, we believe that the right gemstone should feel personal.

We don't simply choose a stone because it is rare or valuable. We look at its colour, character, proportions, brilliance, and the way it speaks to the design.

Whether you are drawn to the deep red of a ruby, the green of an emerald, the blue of a sapphire, or something altogether unexpected, we create each piece around what makes the stone — and its wearer — unique.

From a single gemstone to an entirely bespoke creation, your jewellery begins with a stone that means something to you.