Pink diamonds from Argyle, a mine that closed in 2020. What remains is rarer than ever.

The rare blush of Argyle pink.

Rosyle
Inside a Rosyle ring

The proof

Inside a Rosyle ring

  1. Argyle-authenticated pink diamonds, from the mine that produced more than 90% of the world’s pink diamonds.

  2. Natural white diamonds, set around the pink to lift its colour.

  3. Crafted in 18ct gold, with rose gold settings that warm the pink. Everyday pieces come in 9ct.

  4. Every piece carries Argyle authentication, your assurance that its pink diamonds came from Argyle.

To wear on your hand

Rosyle rings

A blush of Argyle pink on your hand. Dress, engagement and wedding rings in 18ct gold.

Shop Rosyle rings
Rosyle 18ct Yellow and Rose Gold Round Cut 0.72ctw Argyle Authenticated Pink & Yellow Diamonds Ring
Out of stock
Out of stock

Rosyle 18ct Yellow and Rose Gold Round Cut 0.72ctw Argyle Authenticated Pink & Yellow Diamond Ring

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$17,999
Rosyle 18ct Yellow and Rose Gold Round Cut 0.72ctw Argyle Authenticated Pink & Yellow Diamonds Ring
Out of stock

Rosyle 18ct Yellow and Rose Gold Round Cut 0.72ctw Argyle Authenticated Pink & Yellow Diamond Ring

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$17,999
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A white gold and rose gold ring with a central round rose gold gemstone surrounded by a halo of small clear stones, set against a white background with a soft reflection below.
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New

Rosyle 18ct White and Rose Gold Round Cut 0.15ctw Argyle Authenticated Pink & White Diamond Ring

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$7,999
A white gold and rose gold ring with a central round rose gold gemstone surrounded by a halo of small clear stones, set against a white background with a soft reflection below.
New

Rosyle 18ct White and Rose Gold Round Cut 0.15ctw Argyle Authenticated Pink & White Diamond Ring

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$7,999
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A pink diamond flower ring featuring a central round pink gemstone surrounded by four clear round-cut stones, set on a polished silver band, shown on a white reflective background.
New
New

Rosyle 18ct White and Rose Gold Round Cut 0.20ctw Argyle Authenticated Pink & White Diamond Ring

Questions about pricing? Talk to us
$4,299
A pink diamond flower ring featuring a central round pink gemstone surrounded by four clear round-cut stones, set on a polished silver band, shown on a white reflective background.
New

Rosyle 18ct White and Rose Gold Round Cut 0.20ctw Argyle Authenticated Pink & White Diamond Ring

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$4,299
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Rosyle 18ct White and Rose Gold Round & Marquise Cut 0.87ctw Argyle Authenticated Pink & White Diamonds Ring
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Back in stock

Rosyle 18ct White and Rose Gold Round & Marquise Cut 0.87ctw Argyle Authenticated Pink & White Diamond Ring

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$19,999
Rosyle 18ct White and Rose Gold Round & Marquise Cut 0.87ctw Argyle Authenticated Pink & White Diamonds Ring
Back in stock

Rosyle 18ct White and Rose Gold Round & Marquise Cut 0.87ctw Argyle Authenticated Pink & White Diamond Ring

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$19,999
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Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamonds Ring
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New

Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamond Ring

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$13,999
Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamonds Ring
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Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamond Ring

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$13,999
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Rosyle 18ct White Gold Round Cut 0.23ctw Argyle Authenticated Pink & White Diamonds Ring
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New

Rosyle 18ct White Gold Round Cut 0.23ctw Argyle Authenticated Pink & White Diamond Ring

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$8,499
Rosyle 18ct White Gold Round Cut 0.23ctw Argyle Authenticated Pink & White Diamonds Ring
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Rosyle 18ct White Gold Round Cut 0.23ctw Argyle Authenticated Pink & White Diamond Ring

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$8,499
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Rosyle 18ct White Gold Round Cut 0.29ctw Argyle Authenticated Pink & White Diamonds Ring
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New

Rosyle 18ct White Gold Round Cut 0.29ctw Argyle Authenticated Pink & White Diamond Ring

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$8,999
Rosyle 18ct White Gold Round Cut 0.29ctw Argyle Authenticated Pink & White Diamonds Ring
New

Rosyle 18ct White Gold Round Cut 0.29ctw Argyle Authenticated Pink & White Diamond Ring

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$8,999
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Rosyle 18ct White Gold Round & Marquise Cut 0.50ctw Argyle Authenticated Pink & White Diamonds Ring
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New

Rosyle 18ct White Gold Round & Marquise Cut 0.50ctw Argyle Authenticated Pink & White Diamond Ring

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$7,499
Rosyle 18ct White Gold Round & Marquise Cut 0.50ctw Argyle Authenticated Pink & White Diamonds Ring
New

Rosyle 18ct White Gold Round & Marquise Cut 0.50ctw Argyle Authenticated Pink & White Diamond Ring

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$7,499
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To frame your face

Rosyle earrings

Pink diamonds that catch the light as you move. Studs, huggies and drops in 9ct and 18ct gold.

Shop Rosyle earrings
A pair of round stud earrings featuring a central cluster of light purple stones surrounded by a rose gold bezel, set in a silver-toned filigree border with small clear accent stones, shown on a white background with a soft reflection.
New
New

Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamond Earrings

Questions about pricing? Talk to us
$9,999
A pair of round stud earrings featuring a central cluster of light purple stones surrounded by a rose gold bezel, set in a silver-toned filigree border with small clear accent stones, shown on a white background with a soft reflection.
New

Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamond Earrings

Questions about pricing? Talk to us
$9,999
Rosyle 18ct Yellow and Rose Gold Round Cut 0.75ctw Argyle Authenticated Pink & Yellow Diamond Earrings
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New

Rosyle 18ct Yellow and Rose Gold Round Cut 0.75ctw Argyle Authenticated Pink & Yellow Diamond Earrings

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$24,999
Rosyle 18ct Yellow and Rose Gold Round Cut 0.75ctw Argyle Authenticated Pink & Yellow Diamond Earrings
New

Rosyle 18ct Yellow and Rose Gold Round Cut 0.75ctw Argyle Authenticated Pink & Yellow Diamond Earrings

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$24,999
Rosyle 18ct White and Rose Gold 0.25ctw Argyle Authenticated Pink & White Diamonds Pendant
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New

Rosyle 18ct White and Rose Gold 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

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$5,999
Rosyle 18ct White and Rose Gold 0.25ctw Argyle Authenticated Pink & White Diamonds Pendant
New

Rosyle 18ct White and Rose Gold 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

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$5,999
A pair of rose gold teardrop-shaped stud earrings with a small round pink gemstone in the center, shown on a white background with a soft reflection below.
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New

Rosyle 9ct Rose Gold Round Cut 0.05ctw Argyle Authenticated Pink Diamond Earrings

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$2,499
A pair of rose gold teardrop-shaped stud earrings with a small round pink gemstone in the center, shown on a white background with a soft reflection below.
New

Rosyle 9ct Rose Gold Round Cut 0.05ctw Argyle Authenticated Pink Diamond Earrings

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$2,499
Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamonds Earrings
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New

Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamond Earrings

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$4,799
Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamonds Earrings
New

Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamond Earrings

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$4,799
Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamonds Earrings
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New

Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamond Earrings

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$11,999
Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamonds Earrings
New

Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamond Earrings

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$11,999
A pair of silver-toned huggie hoop earrings featuring a central round pink gemstone surrounded by a rose gold bezel, with additional clear round-cut stones set along the vertical bars, shown on a white background with a soft reflection.
New
New

Rosyle 18ct White and Rose Gold Round Cut 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

Questions about pricing? Talk to us
$7,999
A pair of silver-toned huggie hoop earrings featuring a central round pink gemstone surrounded by a rose gold bezel, with additional clear round-cut stones set along the vertical bars, shown on a white background with a soft reflection.
New

Rosyle 18ct White and Rose Gold Round Cut 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

Questions about pricing? Talk to us
$7,999
A close view of Rosyle 18ct White & Rose Gold Round Cut 0.25ctw Argyle Authenticated Pink & White Diamonds Earrings
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New

Rosyle 9ct White & Rose Gold Round Cut 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

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$3,999
A close view of Rosyle 18ct White & Rose Gold Round Cut 0.25ctw Argyle Authenticated Pink & White Diamonds Earrings
New

Rosyle 9ct White & Rose Gold Round Cut 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

See your price in bag
$3,999

Choose with confidence

Four ways to wear Argyle pink

Every Rosyle piece holds Argyle pink diamonds. Choose the setting that suits your moment.

  1. 9ct rose gold

    Your first Argyle pink, in pieces made for every day.

  2. 9ct white and rose gold

    Pink and white diamonds together, in a lighter everyday setting.

  3. 18ct white and rose gold

    The heart of the collection, with more diamonds and richer colour.

  4. 18ct yellow and rose gold

    The rarest pieces, pairing Argyle pink with yellow diamonds.

Book an Appointment Find your nearest store

Two legacies

Made to be kept, for 123 years

Rosyle

  1. 1983

    The Argyle mine opens in the Kimberley, Western Australia.

  2. 2020

    Argyle closes, having produced more than 90% of the world’s pink diamonds.

  3. Today

    Every Rosyle piece holds Argyle-authenticated pink diamonds.

Mazzucchelli’s

  1. 1903

    Matthew Mazzucchelli and Sam Downes open the Golden Doors in Boulder, Western Australia.

  2. 1905

    The store moves to Hannan Street, where its clock keeps the trams running on time.

  3. 1920

    The family opens its first Perth store, in the Old Central Arcade.

  4. 1972

    Carousel opens, one of many stores still welcoming customers today.

  5. 2020

    Mazzucchelli’s opens its doors online.

  6. Today

    123 years of helping Australians celebrate life’s special moments.

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A pair of round stud earrings featuring a central cluster of light purple stones surrounded by a rose gold bezel, set in a silver-toned filigree border with small clear accent stones, shown on a white background with a soft reflection.
New
New

Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamond Earrings

Questions about pricing? Talk to us
$9,999
A pair of round stud earrings featuring a central cluster of light purple stones surrounded by a rose gold bezel, set in a silver-toned filigree border with small clear accent stones, shown on a white background with a soft reflection.
New

Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamond Earrings

Questions about pricing? Talk to us
$9,999
Rosyle 18ct Yellow and Rose Gold Round Cut 0.75ctw Argyle Authenticated Pink & Yellow Diamond Earrings
New
New

Rosyle 18ct Yellow and Rose Gold Round Cut 0.75ctw Argyle Authenticated Pink & Yellow Diamond Earrings

Questions about pricing? Talk to us
$24,999
Rosyle 18ct Yellow and Rose Gold Round Cut 0.75ctw Argyle Authenticated Pink & Yellow Diamond Earrings
New

Rosyle 18ct Yellow and Rose Gold Round Cut 0.75ctw Argyle Authenticated Pink & Yellow Diamond Earrings

Questions about pricing? Talk to us
$24,999
A pendant necklace featuring a circular floral design with a central cluster of pink gemstones surrounded by small clear stones, suspended from a delicate silver chain on a white background.
New
New

Rosyle 18ct White and Rose Gold Round Cut 0.14ctw Argyle Authenticated Pink & White Diamond Pendant

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$5,999
A pendant necklace featuring a circular floral design with a central cluster of pink gemstones surrounded by small clear stones, suspended from a delicate silver chain on a white background.
New

Rosyle 18ct White and Rose Gold Round Cut 0.14ctw Argyle Authenticated Pink & White Diamond Pendant

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$5,999
Rosyle 18ct White and Rose Gold Round Cut 0.43ctw Argyle Authenticated Pink & White Diamonds Earrings
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New

Rosyle 18ct White and Rose Gold Round Cut 0.43ctw Argyle Authenticated Pink & White Diamond Pendants

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$6,999
Rosyle 18ct White and Rose Gold Round Cut 0.43ctw Argyle Authenticated Pink & White Diamonds Earrings
New

Rosyle 18ct White and Rose Gold Round Cut 0.43ctw Argyle Authenticated Pink & White Diamond Pendants

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$6,999
Rosyle 18ct Yellow and Rose Gold Round Cut 0.72ctw Argyle Authenticated Pink & Yellow Diamonds Ring
Out of stock
Out of stock

Rosyle 18ct Yellow and Rose Gold Round Cut 0.72ctw Argyle Authenticated Pink & Yellow Diamond Ring

Questions about pricing? Talk to us
$17,999
Rosyle 18ct Yellow and Rose Gold Round Cut 0.72ctw Argyle Authenticated Pink & Yellow Diamonds Ring
Out of stock

Rosyle 18ct Yellow and Rose Gold Round Cut 0.72ctw Argyle Authenticated Pink & Yellow Diamond Ring

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$17,999
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A tennis bracelet featuring a single rose gold oval center stone, displayed on a clean white background with a soft reflection.
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New

Rosyle 18ct White and Rose Gold Round Cut 3.12ctw Argyle Authenticated Pink & White Diamond Bracelet

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$29,999
A tennis bracelet featuring a single rose gold oval center stone, displayed on a clean white background with a soft reflection.
New

Rosyle 18ct White and Rose Gold Round Cut 3.12ctw Argyle Authenticated Pink & White Diamond Bracelet

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$29,999
A white gold and rose gold ring with a central round rose gold gemstone surrounded by a halo of small clear stones, set against a white background with a soft reflection below.
New
New

Rosyle 18ct White and Rose Gold Round Cut 0.15ctw Argyle Authenticated Pink & White Diamond Ring

Questions about pricing? Talk to us
$7,999
A white gold and rose gold ring with a central round rose gold gemstone surrounded by a halo of small clear stones, set against a white background with a soft reflection below.
New

Rosyle 18ct White and Rose Gold Round Cut 0.15ctw Argyle Authenticated Pink & White Diamond Ring

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$7,999
View product
Rosyle 18ct White and Rose Gold 0.25ctw Argyle Authenticated Pink & White Diamonds Pendant
New
New

Rosyle 18ct White and Rose Gold 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

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$5,999
Rosyle 18ct White and Rose Gold 0.25ctw Argyle Authenticated Pink & White Diamonds Pendant
New

Rosyle 18ct White and Rose Gold 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

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$5,999
A pair of rose gold teardrop-shaped stud earrings with a small round pink gemstone in the center, shown on a white background with a soft reflection below.
New
New

Rosyle 9ct Rose Gold Round Cut 0.05ctw Argyle Authenticated Pink Diamond Earrings

Questions about pricing? Talk to us
$2,499
A pair of rose gold teardrop-shaped stud earrings with a small round pink gemstone in the center, shown on a white background with a soft reflection below.
New

Rosyle 9ct Rose Gold Round Cut 0.05ctw Argyle Authenticated Pink Diamond Earrings

Questions about pricing? Talk to us
$2,499
A rose gold necklace with a cushion-cut yellow diamond pendant surrounded by a halo of small pink diamonds, set against a clean white background.
New
New

Rosyle 18ct Yellow and Rose Gold Round Cut 0.64ctw Argyle Authenticated Pink & Yellow Diamond Pendant

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$14,999
A rose gold necklace with a cushion-cut yellow diamond pendant surrounded by a halo of small pink diamonds, set against a clean white background.
New

Rosyle 18ct Yellow and Rose Gold Round Cut 0.64ctw Argyle Authenticated Pink & Yellow Diamond Pendant

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$14,999
A pink diamond flower ring featuring a central round pink gemstone surrounded by four clear round-cut stones, set on a polished silver band, shown on a white reflective background.
New
New

Rosyle 18ct White and Rose Gold Round Cut 0.20ctw Argyle Authenticated Pink & White Diamond Ring

Questions about pricing? Talk to us
$4,299
A pink diamond flower ring featuring a central round pink gemstone surrounded by four clear round-cut stones, set on a polished silver band, shown on a white reflective background.
New

Rosyle 18ct White and Rose Gold Round Cut 0.20ctw Argyle Authenticated Pink & White Diamond Ring

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$4,299
View product
Rose gold necklace with a teardrop-shaped open pendant and a small round pink gemstone, shown on a white background.
New
New

Rosyle 9ct Rose Gold Round Cut 0.03ct Argyle Authenticated Pink Diamond Pendant

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$2,999
Rose gold necklace with a teardrop-shaped open pendant and a small round pink gemstone, shown on a white background.
New

Rosyle 9ct Rose Gold Round Cut 0.03ct Argyle Authenticated Pink Diamond Pendant

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$2,999
Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamonds Earrings
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New

Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamond Earrings

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$4,799
Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamonds Earrings
New

Rosyle 18ct White and Rose Gold Round Cut 0.30ctw Argyle Authenticated Pink & White Diamond Earrings

Questions about pricing? Talk to us
$4,799
A pair of silver-toned huggie hoop earrings featuring a central round pink gemstone surrounded by a rose gold bezel, with additional clear round-cut stones set along the vertical bars, shown on a white background with a soft reflection.
New
New

Rosyle 18ct White and Rose Gold Round Cut 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

Questions about pricing? Talk to us
$7,999
A pair of silver-toned huggie hoop earrings featuring a central round pink gemstone surrounded by a rose gold bezel, with additional clear round-cut stones set along the vertical bars, shown on a white background with a soft reflection.
New

Rosyle 18ct White and Rose Gold Round Cut 0.25ctw Argyle Authenticated Pink & White Diamond Earrings

Questions about pricing? Talk to us
$7,999
Rosyle 18ct White and Rose Gold Round & Marquise Cut 0.87ctw Argyle Authenticated Pink & White Diamonds Ring
Back in stock
Back in stock

Rosyle 18ct White and Rose Gold Round & Marquise Cut 0.87ctw Argyle Authenticated Pink & White Diamond Ring

Questions about pricing? Talk to us
$19,999
Rosyle 18ct White and Rose Gold Round & Marquise Cut 0.87ctw Argyle Authenticated Pink & White Diamonds Ring
Back in stock

Rosyle 18ct White and Rose Gold Round & Marquise Cut 0.87ctw Argyle Authenticated Pink & White Diamond Ring

Questions about pricing? Talk to us
$19,999
View product
Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamonds Ring
New
New

Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamond Ring

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$13,999
Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamonds Ring
New

Rosyle 18ct White Gold Round Cut 0.50ctw Argyle Authenticated Pink & White Diamond Ring

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$13,999
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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 an Appointment Find your nearest store

Carry love with you always.

Mazzucchelli’s · Since 1903

Discover the beauty and rarity of Rosyle jewellery, featuring Argyle Authenticated pink diamonds paired with brilliant white diamonds and crafted in 18ct gold.

From elegant pink diamond rings to earrings and pendants, each Rosyle piece celebrates the distinctive colour and natural beauty of Argyle pink diamonds. Refined settings, delicate details and carefully selected diamonds create jewellery designed to be treasured for years to come.

Explore the Rosyle collection at Mazzucchelli’s and discover exceptional pink diamond jewellery with a truly distinctive character.