Cassandra Mamone

Cassandra Mamone ADL | MEL | SYD by appointment
Finest diamond engagement rings and fine jewelry. Shop the collection at cassandramamone.com.

As seen in VOGUE
Australia's natural diamond specialist and expert in remodelling. Contact us at [email protected]

June Birthstone: PearlThe world’s most unique natural treasures, created from living oysters and molluscs.You can now ex...
20/06/2026

June Birthstone: Pearl
The world’s most unique natural treasures, created from living oysters and molluscs.

You can now experience our Pearls & Prosecco event where designer Cassandra gives you knowledge on pearls and you get to make your very own pearl piece under her guidance. All while sipping on Prosecco. 🥂 Enjoy this event with your favourite person like your mum, sister or bestie.

Tickets available online. Cassandramamone.com

18/06/2026

Wait till the end to see the reveal. 😍

The traditional gift for a 40th wedding anniversary is Ruby. We sourced stunning Burmese rubies for my client to select from and then we made our beautiful collection piece the Only You ring and set her selected ruby. Just wow.

Congratulations on 40 years married to our lovely clients.

Get in touch for your bespoke piece at cassandramamone.com

16/06/2026

This client got in touch with us as she didn’t love her wedding set ** we didn’t make it**

So we recreated it into something she now loves, refined and classic.

Remodelling is a skilled craft that requires a keen eye to assess your jewels to be able to turn them into pieces you’ll treasure.

Read more on our remodelling process at cassandramamone.com

Jianna, a new fiancée and CM bride to be 🥂 Wearing her custom east-west Marquise engagement ring in 18ct yellow gold.We ...
16/06/2026

Jianna, a new fiancée and CM bride to be 🥂

Wearing her custom east-west Marquise engagement ring in 18ct yellow gold.

We are obsessed! 🤍

Cassandramamone.com

15/06/2026

Did you know your setting choice changes how your diamond behaves?

• White gold: Enhances colorless diamonds, reflecting cool tones to make them look even brighter and icy.

• Yellow gold: Creates a striking contrast for colorless stones, but beautifully embraces warm-toned diamonds by amplifying their natural, golden glow.

Cassandramamone.com

Address

23 Centenary Street
Adelaide, SA
5006

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