Boulder Opal Shoe Pendant


The pendant showcases a natural solid Australian Boulder opal, from Queensland, with a light colour and bright pastel fire. A shoe has been crafted in 18ct yellow gold, with round brilliant cut diamonds pave into the toe. The stiletto of the shoe allows the 1mm diamond cut foxtail chain to slide through. The chain has an adjustable feature, allowing the wearer to change the length effortlessly. 

1 in stock

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  • 18ct white and yellow gold
  • 11.78ct natural solid Australian Boulder Opal
  • Diamonds – 31=0.20ct (F VS)
  • Chain – 18ct yellow gold Foxtail link, adjustable, 47cm 
  • Total weight – 14.8 gms
  • Pendant Dimensions – W: 20mm L: 44mm D: 11mm

We aim to dispatch all in-stock items from our Sydney boutique within 1-2 working days. Please allow longer for customisation like resizing etc. 

We offer free FedEx priority air shipping or Australia International Express post on all international orders and track all deliveries.
For deliveries within Australia we offer free Express shipping with Australia Post, with tracking. 

All items are fully insured by us from door-to-door. 

Please note: All orders to destinations outside Australia are sent on a DDP (Delivery Duty Paid) basis, meaning you are responsible for paying all relevant import taxes and duties.

“This piece was inspired by the unusual shape of this opal, which reminded me of a stiletto. I love working with Australian opal, as their unique shapes and patterns open up a world of possibilities for design and creativity.”

Gary Coffey,
Creative Director



Louie, New York City     |     July, 2020

“Giulians is synonymous with sophisticated style and mesmerizing quality gems. For years, I have enjoyed custom designing pieces of jewelery with Giulians’ Gary Coffey.
His years of expertise and his eye for selecting and pairing stones for one’s own personal collection has always kept me coming back for more ”

Trys, Sydney    |     July, 2020

“Their professionalism, customer service and care in their final product is exceptional and I could not be more happy and excited about what ‘we’ as a team produced.
Giulians worked hard to find exactly what I was looking for, calling in favours from contacts in the business, giving me multiple options for each stone and working with the team to produce the perfect ring that has one heck of a story — a story that is unique to us. If you want something that is unique, high quality and as individual as your relationship and partner, give Giulians a go!”

Sarah, UK    |     January, 2019

“At the end of March I was lucky enough to be on holiday in Sydney and ‘popped’ in to browse your pearls and opals. I was originally met by Gary and was totally blown away by his knowledge and charisma and after settling on a pearl (which was slightly larger than I was originally looking for!) it was set it for me and after a couple of hours I was the proud owner of a South Sea pearl. I’m now back in sunny but chilly England and happy to report that I think my pearl looks as beautiful on a pale English décolleté swathed in a woolly jumper as it did on a sun-kissed warm one!”


One of the worlds most sought after gemstones.

Boulder opal is often cut into unusual or free-form shapes due to the way it forms. The gems are always cut and polished with the strong natural host rock retained to form part of the gem. Similar to black opals, boulder can display vibrant play-of-colour ranging from bright blue-greens through to rare cherry reds. Boulder opals, as the name suggests, are mined from large ironstone boulders under the ground. Thin veins of colourful opal forms in cracks and fissures in these boulders.

Free worldwide shipping and free international returns.

Every piece is hand-crafted by our master jewellers and completely unique. You own the only one.

Our collection of quality and unique stones is unmatched.

Ethically sourced and sustainably made in our Sydney atelier.