Cassandra MamoneCassandra Mamone

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Join our world of fine jewellery for early access to new arrivals, exclusive events, and 10% off your first purchase.

CREATE YOUR LEGACY WITH CASSANDRA

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Mark a Moment.

MEMORY RING

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COMING SOON

CASSANDRA MAMONE ATELIER

FOR YOUR UNFORGETTABLE MOMENTS | RENTALS AVAILABLE NOW

SOMETHING BORROWED

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TOGETHER JOURNAL FEATURE

CASSANDRA & CHARLIE

Cass & Charlie’s Tuscan wedding has been so beautifully captured in Together Journal — a celebration filled with love, laughter, and unforgettable moments.

Read the full feature via Together Journal and find out what Cass’s favourite wedding moments were.

READ MORE
Oval Elegance Engagement Ring
Oval Elegance Engagement Ring Sale priceFrom $5,990.00
Colour
Tres Pedras RingTres Pedras Ring
Tres Pedras Ring Sale priceFrom $10,490.00
Colour
Oval Perlina Engagement RingOval Perlina Engagement Ring
Oval Perlina Engagement Ring Sale priceFrom $5,490.00
Colour
Emerald Elegance RingEmerald Elegance Ring
Emerald Elegance Ring Sale priceFrom $6,290.00
Colour
Baguette Oval Diamond RingBaguette Oval Diamond Ring
Baguette Oval Diamond Ring Sale priceFrom $6,990.00
Colour
Marquise Perlina Engagement RingMarquise Perlina Engagement Ring
Marquise Perlina Engagement Ring Sale priceFrom $6,590.00
Colour
Pear Elegance RingPear Elegance Ring
Pear Elegance Ring Sale priceFrom $5,890.00
Colour
Morganite Perlina Engagement RingMorganite Perlina Engagement Ring
Morganite Perlina Engagement Ring Sale priceFrom $6,990.00
Colour
Baguette Pear Diamond RingBaguette Pear Diamond Ring
Baguette Pear Diamond Ring Sale priceFrom $6,990.00
Colour
Oval Vino Engagement RingOval Vino Engagement Ring
Oval Vino Engagement Ring Sale priceFrom $6,990.00
Colour
KIARA ENGAGEMENT RINGKIARA ENGAGEMENT RING
KIARA ENGAGEMENT RING Sale priceFrom $5,490.00
Colour
L'Amour RoundL'Amour Round
L'Amour Round Sale priceFrom $7,990.00
Colour
EXPLORE ENGAGEMENT RINGS
Memory Ring - 2mm FlatMemory Ring - 2mm Flat
Memory Ring - 2mm Flat Sale priceFrom $1,059.00
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Memory Ring - 3mm FlatMemory Ring - 3mm Flat
Memory Ring - 3mm Flat Sale priceFrom $1,369.00
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Memory Ring - 6mm Flat
Memory Ring - 6mm Flat Sale priceFrom $2,579.00
Colour
Memory Ring - 3mm Half RoundMemory Ring - 3mm Half Round
Memory Ring - 3mm Half Round Sale priceFrom $1,269.00
Colour
Memory Ring - 2mm Half RoundMemory Ring - 2mm Half Round
Memory Ring - 2mm Half Round Sale priceFrom $1,009.00
Colour
Memory Ring - 4mm Half Round
Memory Ring - 4mm Half Round Sale priceFrom $1,529.00
Colour
Oh So Fine Diamond Ring - Half SetOh So Fine Diamond Ring - Half Set
Oh So Fine Diamond Ring - Half Set Sale priceFrom $2,990.00
Colour
Signature Fine RingSignature Fine Ring
Signature Fine Ring Sale priceFrom $490.00
Colour
Vino Eternity RingVino Eternity Ring
Vino Eternity Ring Sale priceFrom $3,090.00
Colour
Radiance Ring - Half SetRadiance Ring - Half Set
Radiance Ring - Half Set Sale priceFrom $4,190.00
Birthstone RingBirthstone Ring
Birthstone Ring Sale priceFrom $3,290.00
Colour
Twisted Rope RingTwisted Rope Ring
Twisted Rope Ring Sale priceFrom $1,149.00
Colour
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A One-of-a-Kind Piece, Designed Just for You.

BESPOKE BY CASSANDRA

Create a one-of-a-kind engagement ring or heirloom piece with our bespoke experience. Begin with your vision — and let Cassandra bring it to life.

CREATE YOUR BESPOKE DESIGN

EARRINGS

BRACELETS

NECKLACES

EARRINGS

BRACELETS

NECKLACES

EXPLORE NEW ARRIVALS

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ASTRA MARQUISE ENGAGEMENT RINGASTRA MARQUISE ENGAGEMENT RING
ASTRA MARQUISE ENGAGEMENT RING Sale priceFrom $20,590.00
Colour
ASTRA BANDASTRA BAND
ASTRA BAND Sale priceFrom $1,690.00
Colour

Shop the look

ASTRID MORGANITE ENGAGEMENT RINGASTRID MORGANITE ENGAGEMENT RING
ASTRID MORGANITE ENGAGEMENT RING Sale priceFrom $7,090.00
Colour
AURA FLUID RINGAURA FLUID RING
AURA FLUID RING Sale priceFrom $2,990.00
Colour

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OVAL TWIST ROPE ENGAGEMENT RINGOVAL TWIST ROPE ENGAGEMENT RING
OVAL TWIST ROPE ENGAGEMENT RING Sale priceFrom $5,490.00
Colour
Shared Moment Eternity BandShared Moment Eternity Band
Shared Moment Eternity Band Sale priceFrom $4,990.00
Colour
ASTRA MARQUISE ENGAGEMENT RINGASTRA MARQUISE ENGAGEMENT RING
ASTRA MARQUISE ENGAGEMENT RING Sale priceFrom $20,590.00
Colour
ASTRA BANDASTRA BAND
ASTRA BAND Sale priceFrom $1,690.00
Colour
View product
ASTRID MORGANITE ENGAGEMENT RINGASTRID MORGANITE ENGAGEMENT RING
ASTRID MORGANITE ENGAGEMENT RING Sale priceFrom $7,090.00
Colour
AURA FLUID RINGAURA FLUID RING
AURA FLUID RING Sale priceFrom $2,990.00
Colour
View product
OVAL TWIST ROPE ENGAGEMENT RINGOVAL TWIST ROPE ENGAGEMENT RING
OVAL TWIST ROPE ENGAGEMENT RING Sale priceFrom $5,490.00
Colour
Shared Moment Eternity BandShared Moment Eternity Band
Shared Moment Eternity Band Sale priceFrom $4,990.00
Colour
View product

OUR STUDIO

Experience our signature engagement rings, wedding bands, and fine jewellery in a private, one-on-one consultation at our Adelaide studio. Meet with designer Cassandra Mamone or one of our expert consultants to bring your dream piece to life — tailored just for you.

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Express delivery worldwide

GIA Certified Natural Diamonds

BY APPOINTMENT ONLY

DESIGNED & HANDCRAFTED IN AUSTRALIA