Real Natural Diamonds Necklaces

Discover certified natural diamonds in timeless and modern designs. Compare shapes, settings and metals to find your perfect piece

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9ct Yellow Gold Round Cut 3.00ctw Diamond Necklace
New
New

9ct Yellow Gold Round Cut 3.00ctw Diamond Necklace

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$14,999
9ct Yellow Gold Round Cut 3.00ctw Diamond Necklace
New

9ct Yellow Gold Round Cut 3.00ctw Diamond Necklace

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$14,999
9ct Yellow Gold Round Cut 0.50ctw Diamond Necklace
New
New

9ct Yellow Gold Round Cut 0.50ctw Diamond Necklace

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$3,999
9ct Yellow Gold Round Cut 0.50ctw Diamond Necklace
New

9ct Yellow Gold Round Cut 0.50ctw Diamond Necklace

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$3,999
18ct Yellow Gold Round Cut 20.80 ctw Australian Champagne & White Diamond Necklace

18ct Yellow Gold Round Cut 20.80 ctw Australian Champagne & White Diamond Necklace

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$99,999
18ct Yellow Gold Round Cut 20.80 ctw Australian Champagne & White Diamond Necklace

18ct Yellow Gold Round Cut 20.80 ctw Australian Champagne & White Diamond Necklace

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$99,999
18ct Yellow Gold Oval Cut 20.00 ctw Australian Champagne & White Diamond Necklace

18ct Yellow Gold Oval Cut 20.00 ctw Australian Champagne & White Diamond Necklace

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$99,999
18ct Yellow Gold Oval Cut 20.00 ctw Australian Champagne & White Diamond Necklace

18ct Yellow Gold Oval Cut 20.00 ctw Australian Champagne & White Diamond Necklace

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$99,999
9ct Yellow Gold Brilliant Round Cut 4.00ctw Diamond Necklace

9ct Yellow Gold Brilliant Round Cut 4.00ctw Diamond Necklace

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$19,999
9ct Yellow Gold Brilliant Round Cut 4.00ctw Diamond Necklace

9ct Yellow Gold Brilliant Round Cut 4.00ctw Diamond Necklace

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$19,999
10ct White Gold Round Cut 0.33ctw Knot Diamond Necklace

10ct White Gold Round Cut 0.33ctw Knot Diamond Necklace

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$2,589
10ct White Gold Round Cut 0.33ctw Knot Diamond Necklace

10ct White Gold Round Cut 0.33ctw Knot Diamond Necklace

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$2,589
10ct Rose Gold Round Cut 0.40ctw Flower Diamond Necklace

10ct Rose Gold Round Cut 0.40ctw Flower Diamond Necklace

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$2,099
10ct Rose Gold Round Cut 0.40ctw Flower Diamond Necklace

10ct Rose Gold Round Cut 0.40ctw Flower Diamond Necklace

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$2,099
18ct White & Yellow Gold Round Cut 0.43 ctw White, Fancy Green, Fancy Orange, Argyle Authenticate Blue & Argyle Authenticate Pink Diamond Necklace

18ct White & Yellow Gold Round Cut 0.43 ctw White, Fancy Green, Fancy Orange, Argyle Authenticate Blue & Argyle Authenticate Pink Diamond Necklace

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$5,999
18ct White & Yellow Gold Round Cut 0.43 ctw White, Fancy Green, Fancy Orange, Argyle Authenticate Blue & Argyle Authenticate Pink Diamond Necklace

18ct White & Yellow Gold Round Cut 0.43 ctw White, Fancy Green, Fancy Orange, Argyle Authenticate Blue & Argyle Authenticate Pink Diamond Necklace

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$5,999
18ct White & Rose Gold Marquie & Round Cut 0.50 ctw White & Argyle Authenticated Pink Diamond Necklace
Out of stock
Out of stock

18ct White & Rose Gold Marquie & Round Cut 0.50 ctw White & Argyle Authenticated Pink Diamond Necklace

$7,499
18ct White & Rose Gold Marquie & Round Cut 0.50 ctw White & Argyle Authenticated Pink Diamond Necklace
Out of stock

18ct White & Rose Gold Marquie & Round Cut 0.50 ctw White & Argyle Authenticated Pink Diamond Necklace

$7,499
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9ct Yellow Gold Round Cut 0.50 Carat tw White Diamond Necklace

9ct Yellow Gold Round Cut 0.50 Carat tw White Diamond Necklace

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$3,499
9ct Yellow Gold Round Cut 0.50 Carat tw White Diamond Necklace

9ct Yellow Gold Round Cut 0.50 Carat tw White Diamond Necklace

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$3,499
10ct Yellow Gold 4 CTW Round Diamond Tennis Necklace

10ct Yellow Gold 4 CTW Round Diamond Tennis Necklace

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$17,999
10ct Yellow Gold 4 CTW Round Diamond Tennis Necklace

10ct Yellow Gold 4 CTW Round Diamond Tennis Necklace

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$17,999
Heirloom 18ct White Gold Round Brilliant Cut 6 3/4 CARAT tw of Diamonds Necklace
Out of stock
Out of stock

Heirloom 18ct White Gold Round Brilliant Cut 6 3/4 CARAT tw of Diamonds Necklace

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$29,999
Heirloom 18ct White Gold Round Brilliant Cut 6 3/4 CARAT tw of Diamonds Necklace
Out of stock

Heirloom 18ct White Gold Round Brilliant Cut 6 3/4 CARAT tw of Diamonds Necklace

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$29,999
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10ct White Gold Round Brilliant Cut 8 CARAT tw of Diamonds Tennis Necklace

10ct White Gold Round Brilliant Cut 8 CARAT tw of Diamonds Tennis Necklace

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$34,999
10ct White Gold Round Brilliant Cut 8 CARAT tw of Diamonds Tennis Necklace

10ct White Gold Round Brilliant Cut 8 CARAT tw of Diamonds Tennis Necklace

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$34,999
10ct White Gold Round Brilliant Cut 6 CARAT tw of Diamonds Tennis Necklace

10ct White Gold Round Brilliant Cut 6 CARAT tw of Diamonds Tennis Necklace

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$26,999
10ct White Gold Round Brilliant Cut 6 CARAT tw of Diamonds Tennis Necklace

10ct White Gold Round Brilliant Cut 6 CARAT tw of Diamonds Tennis Necklace

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$26,999
10ct White Gold Round Brilliant Cut 4 CARAT tw of Diamonds Tennis Necklace

10ct White Gold Round Brilliant Cut 4 CARAT tw of Diamonds Tennis Necklace

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$17,999
10ct White Gold Round Brilliant Cut 4 CARAT tw of Diamonds Tennis Necklace

10ct White Gold Round Brilliant Cut 4 CARAT tw of Diamonds Tennis Necklace

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$17,999
9ct White Gold Round Brilliant Cut with 1/4 CARAT tw of Diamonds Necklace

9ct White Gold Round Brilliant Cut with 1/4 CARAT tw of Diamonds Necklace

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$1,999
9ct White Gold Round Brilliant Cut with 1/4 CARAT tw of Diamonds Necklace

9ct White Gold Round Brilliant Cut with 1/4 CARAT tw of Diamonds Necklace

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$1,999

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 an Appointment Find your nearest store

Carry love with you always.

Mazzucchelli’s · Since 1903