Exceptional Selected Diamonds

Tailored Pricing

Personalised Design

The search for an engagement ring is one fraught with frustrations and risks, and you might end up buying the wrong ring with elements you don’t like.

At Per Lei, we make life easier for you by giving you a way to express your love through a truly custom-designed engagement ring, made using the very highest quality, hand-picked diamonds.

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Get inspired by the custom-made ring designs we’ve produced for hundreds of satisfied clients over many years. From thin band engagement rings to vintage inspired designs, if you can imagine it, we can turn vision into reality.

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In association with industry leaders, committed to establishing and preserving a quality and ethics in sale of diamonds throughout Australia.

Start designing the perfect engagement ring with any of our solutions

Our services are entirely personal to you.
We will work with you to create a unique custom-designed ring that reflects your partner’s personality and style.

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4 Steps to perfection

Our experienced team will seamlessly guide you through the custom design process and create a unique, one off, timeless piece of jewellery.

Step 1

Step 1

Discuss your design ideas with us
Step 2

Step 2

Your choice of selection Diamond or Gemstone
Step 3

Step 3

Design drawing quality crafted
Step 4

Step 4

We bring your inspiration to life

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The custom design process is exciting.
Allow us to work together to create something truly special

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★★★★★
Absolutely fantastic! Giacomo knew all there is to know about diamonds – was so honest and up front. Had complete trust in him right from the beginning. He was dedicated to finding the best diamond and ring for me.
– Thomas Langrell
★★★★★
From our first contact we realised we were working with an artist who created the custom designed engagement ring that my fiancé and I had searched for in so many other jewellery shops.
– Timothy Holt
★★★★★
Giacomo is an excellent craftsman who takes great pride in his work. I was kept updated on progress and felt very much part of the process. I’m extremely appreciative for the quality experience and incredible product!
– Oliver Perrottet

Per Lei Promise & Guarantee

Perlei is an award-winning jeweller in Sydney, specialising in custom engagement rings and wedding bands.


We are changing the way people shop for engagement rings. Our custom ring design consultants expertly guide you through every stage of the process.


Perlei is committed to providing a seamless experience, led by your requirements that result in a custom engagement ring that symbolises the wearers’ style, taste and story.


Every one of our rings is hand-finished in Sydney by our master craftsmen, ensuring your ring will be treasured for a lifetime.


Each custom-made ring we craft represents a remarkable and unique love story.

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A guide to create the perfect ring and start the process to a special one of a kind jewellery piece.

eBook - Custom Jewellery Design

As a bonus offer with
Per Lei Design service,
you’ll also get:

  • Discovery Design Consultation for dream ring
  • A select Diamond Certified and Photo Valuation
  • Free PER LEI jewellery Service Gold Care plan