Diamond Jewellery Up to 0.50 Carat

Delicate, wearable and made for every day. These pieces carry up to 0.50 carats of diamonds in total weight, from simple pendants and studs to stackable eternity bands and dress rings.

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9ct Yellow Gold Round Brilliant Cut 0.15 Carat tw of Diamonds Virgo Pendant

9ct Yellow Gold Round Brilliant Cut 0.15 Carat tw of Diamonds Virgo Pendant

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$999
9ct Yellow Gold Round Brilliant Cut 0.15 Carat tw of Diamonds Virgo Pendant

9ct Yellow Gold Round Brilliant Cut 0.15 Carat tw of Diamonds Virgo Pendant

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$999
9ct Yellow Gold Round Cut 0.10 Carat tw Diamond Initial L Pendant

9ct Yellow Gold Round Cut 0.10 Carat tw Diamond Initial L Pendant

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$899
9ct Yellow Gold Round Cut 0.10 Carat tw Diamond Initial L Pendant

9ct Yellow Gold Round Cut 0.10 Carat tw Diamond Initial L Pendant

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$899
9ct Yellow Gold Round Cut 0.10 Carat tw Diamond Initial E Pendant

9ct Yellow Gold Round Cut 0.10 Carat tw Diamond Initial E Pendant

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$899
9ct Yellow Gold Round Cut 0.10 Carat tw Diamond Initial E Pendant

9ct Yellow Gold Round Cut 0.10 Carat tw Diamond Initial E Pendant

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$899
Vera Wang Love Sterling Silver Round Cut 0.50 Carat Black Diamond Huggies

Vera Wang Love Sterling Silver Round Cut 0.50 Carat Black Diamond Huggies

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$1,099
Vera Wang Love Sterling Silver Round Cut 0.50 Carat Black Diamond Huggies

Vera Wang Love Sterling Silver Round Cut 0.50 Carat Black Diamond Huggies

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$1,099
18ct Yellow Gold Oval Cut 8X6 mm 0.15 Carat tw Diamonds White Opal Earrings

18ct Yellow Gold Oval Cut 8X6 mm 0.15 Carat tw Diamonds White Opal Earrings

$3,499
18ct Yellow Gold Oval Cut 8X6 mm 0.15 Carat tw Diamonds White Opal Earrings

18ct Yellow Gold Oval Cut 8X6 mm 0.15 Carat tw Diamonds White Opal Earrings

$3,499
9ct White Gold Round Brilliant Cut 0.5 Carat tw Earrings

9ct White Gold Round Brilliant Cut 0.5 Carat tw Earrings

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$3,499
9ct White Gold Round Brilliant Cut 0.5 Carat tw Earrings

9ct White Gold Round Brilliant Cut 0.5 Carat tw Earrings

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$3,499
9ct Rose Gold 0.25 Carat tw Diamond Earrings

9ct Rose Gold 0.25 Carat tw Diamond Earrings

$2,499
9ct Rose Gold 0.25 Carat tw Diamond Earrings

9ct Rose Gold 0.25 Carat tw Diamond Earrings

$2,499
9ct Yellow Gold Cultured Freshwater Pearl & 0.10 Carat tw of Diamonds Earrings

9ct Yellow Gold Cultured Freshwater Pearl & 0.10 Carat tw of Diamonds Earrings

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$2,999
9ct Yellow Gold Cultured Freshwater Pearl & 0.10 Carat tw of Diamonds Earrings

9ct Yellow Gold Cultured Freshwater Pearl & 0.10 Carat tw of Diamonds Earrings

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$2,999
9ct Yellow Gold Round Brilliant Cut 0.12 CARAT tw of Diamonds Earrings

9ct Yellow Gold Round Brilliant Cut 0.12 CARAT tw of Diamonds Earrings

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$1,299
9ct Yellow Gold Round Brilliant Cut 0.12 CARAT tw of Diamonds Earrings

9ct Yellow Gold Round Brilliant Cut 0.12 CARAT tw of Diamonds Earrings

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$1,299
9ct Yellow Gold Round Brilliant Cut 0.12 CARAT tw of Diamonds Pendant

9ct Yellow Gold Round Brilliant Cut 0.12 CARAT tw of Diamonds Pendant

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$1,099
9ct Yellow Gold Round Brilliant Cut 0.12 CARAT tw of Diamonds Pendant

9ct Yellow Gold Round Brilliant Cut 0.12 CARAT tw of Diamonds Pendant

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$1,099
9ct White Gold Pear Cut Natural Sapphire & Round Cut 0.30 Carat tw of Diamonds Earrings

9ct White Gold Pear Cut Natural Sapphire & Round Cut 0.30 Carat tw of Diamonds Earrings

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$3,999
9ct White Gold Pear Cut Natural Sapphire & Round Cut 0.30 Carat tw of Diamonds Earrings

9ct White Gold Pear Cut Natural Sapphire & Round Cut 0.30 Carat tw of Diamonds Earrings

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$3,999
9ct Yellow Gold Round Brilliant Cut with 1/2 Carat tw of Diamonds Earrings

9ct Yellow Gold Round Brilliant Cut with 1/2 Carat tw of Diamonds Earrings

$2,999
9ct Yellow Gold Round Brilliant Cut with 1/2 Carat tw of Diamonds Earrings

9ct Yellow Gold Round Brilliant Cut with 1/2 Carat tw of Diamonds Earrings

$2,999
9ct White Gold Round Brilliant Cut Sapphire with 0.40 Carat tw of Diamonds Earrings

9ct White Gold Round Brilliant Cut Sapphire with 0.40 Carat tw of Diamonds Earrings

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$6,499
9ct White Gold Round Brilliant Cut Sapphire with 0.40 Carat tw of Diamonds Earrings

9ct White Gold Round Brilliant Cut Sapphire with 0.40 Carat tw of Diamonds Earrings

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$6,499
9ct Yellow Gold Round Brilliant Cut with 0.15 CARAT tw of Diamonds Ring

9ct Yellow Gold Round Brilliant Cut with 0.15 CARAT tw of Diamonds Ring

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$2,999
9ct Yellow Gold Round Brilliant Cut with 0.15 CARAT tw of Diamonds Ring

9ct Yellow Gold Round Brilliant Cut with 0.15 CARAT tw of Diamonds Ring

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$2,999
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9ct Two Tone Gold Round Brilliant Cut with 0.05 CARAT tw of Diamonds Ring

9ct Two Tone Gold Round Brilliant Cut with 0.05 CARAT tw of Diamonds Ring

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$3,299
9ct Two Tone Gold Round Brilliant Cut with 0.05 CARAT tw of Diamonds Ring

9ct Two Tone Gold Round Brilliant Cut with 0.05 CARAT tw of Diamonds Ring

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$3,299
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9ct Yellow Gold Round Brilliant Cut with 0.06 CARAT tw of Diamonds Initial S Pendant

9ct Yellow Gold Round Brilliant Cut with 0.06 CARAT tw of Diamonds Initial S Pendant

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$999
9ct Yellow Gold Round Brilliant Cut with 0.06 CARAT tw of Diamonds Initial S Pendant

9ct Yellow Gold Round Brilliant Cut with 0.06 CARAT tw of Diamonds Initial S Pendant

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$999
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Stone, to setting, to you

Chosen with care. Kept for a lifetime.

  • 01

    123 years of expertise

    Since Matthew Mazzucchelli and Sam Downes opened our Golden Doors in 1903, we have helped Australians mark the moments that matter.

  • 02

    Curator of fine jewellery

    We search the world for the finest craftsmanship and quality, and follow every diamond from stone, to setting, to you.

  • 03

    Cared for, for life

    Protect it with an Extended Care Plan for 3 years or a lifetime, including complimentary cleaning in any of our stores.

  • 04

    See it before you decide

    Visit one of our stores, or book a private video consultation with a jewellery specialist from home.

Book a consultation Find your nearest store

Carry love with you always.

Mazzucchelli’s · Since 1903

Everyday diamond jewellery, up to half a carat

A small diamond can mean a great deal. This collection brings together pieces with a total diamond weight of up to 0.50 carats: pendants to wear close to your heart, diamond studs that go with everything, eternity rings to stack and share, and dress rings for the moments in between.

Why choose a lighter carat weight?

Pieces at this weight are comfortable and easy to wear every day, and they make thoughtful gifts for birthdays, anniversaries and milestones. Many are set in 9ct and 18ct gold, so you can find a style to match what she already wears.

Not sure what suits? Our diamond experts are happy to help you choose, in store or online. You can also explore diamond pendants and diamond earrings.

What does "ctw" mean?

Carat total weight (ctw) is the combined weight of all the diamonds in a piece. A pendant with a cluster of small diamonds can have the same total weight as a single larger stone.