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]

05/09/2026

Your fave ring is now available with gemstones and ready to shop online.

After creating bespoke gemstone MEMORY rings time after time, we’ve given this loved piece its very own page on the website.

Choose your gemstones/ birthstones online now at cassandramamone.com

04/09/2026

And I’m wearing….

For the gemstone lovers 🩵♥️💚💛💜💚 Candy you can wear 😍 Which Julia birthstone would you choose? 👇🏽cassandramamone.com
03/09/2026

For the gemstone lovers 🩵♥️💚💛💜💚

Candy you can wear 😍 Which Julia birthstone would you choose? 👇🏽

cassandramamone.com

03/09/2026

POV: you discovered Morganite engagement rings and now you can’t stop thinking about them 🩷✨

Would you choose a Morganite?

cassandramamone.com

02/09/2026

A piece to carry with her. 💛

Our client wanted to create a piece to honour her grandmother.

We crafted a custom 9ct yellow gold signet ring - featuring her grandmother’s handwriting, alongside her grandmother’s birthstone, peridot.

The ring is engraved with the words ‘Tanti Baci’ meaning “many kisses”. 😘

A personal piece she can carry with her, every day. ✨

cassandramamone.com

01/09/2026

A new chapter for a treasured piece. ✨

Our client came to us with heirloom jewellery that held special memories, but wanted to give the pieces a new life by creating something she could wear every day as her wedding band.

We transformed the existing pieces into a bespoke Baguette Wedding Band, designed to stack beautifully alongside her Emerald Elegance engagement ring.

A sentimental piece, reimagined for a new chapter.

cassandramamone.com

01/09/2026

It’s always tennis season in the Atelier 💎

cassandramamone.com

A piece to carry with her. 💛Our client wanted to create a piece to honour her grandmother.We crafted a custom 9ct yellow...
31/08/2026

A piece to carry with her. 💛

Our client wanted to create a piece to honour her grandmother.

We crafted a custom 9ct yellow gold signet ring - featuring her grandmother’s handwriting, alongside her grandmother’s birthstone, peridot.

The ring is engraved with the words ‘Tanti Baci’ meaning “many kisses” 😘. A personal piece she can carry with her, every day ✨

cassandramamone.com

31/08/2026

Your favourite shade of pink in these Morganite engagement rings 🩷

cassandramamone.com

Address

23 Centenary Street
Adelaide, SA
5006

Website

Alerts

Be the first to know and let us send you an email when Cassandra Mamone posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Cassandra Mamone:

Shortcuts

Share