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Lab grown diamond rings

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The Complimentary Carat

8 Styles | 1 - 5ct | Free Upgrade

Upgrade Collection
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Maggie... Radiant Cut Lab Grown Diamond Dress Ring
Maggie... Radiant Cut Lab Grown Diamond Dress Ring
Maggie... Radiant Cut Lab Grown Diamond Dress Ring

Maggie... Radiant Cut Lab Grown Diamond Dress Ring

$9,495.00
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Harry... 5 Carat Radiant Cut Bezel Set Lab Grown Diamond Wide Ring
Gold ring with a lab diamond on a hand against a light background
Harry... 5 Carat Radiant Cut Bezel Set Lab Grown Diamond Wide Ring

Harry... 5 Carat Radiant Cut Bezel Set Lab Grown Diamond Wide Ring

$11,995.00
Gold ring with a rectangular lab grown diamond on a white background
 
Gold ring with a rectangular lab grown diamond on a white background
Hand wearing a lab grown diamond ring on a neutral background
Gold ring with a rectangular lab grown diamond on a white background
FREE UPGRADE

Olivia... East West Emerald Cut Lab Grown Diamond Ring

From $4,895.00
Gold ring with a pear cut lab grown diamond on a white background
 
Gold ring with a pear cut lab grown diamond on a white background
Gold ring with a pear cut lab grown diamond on a hand against a neutral background
Gold ring with a pear cut lab grown diamond on a white background

Brooke... Pear Cut Lab Grown Diamond Curved Band Ring

$2,895.00
Gold ring with a lab grown pear diamond on a white background
 
Gold ring with a lab grown pear diamond on a white background
Gold ring with a lab grown pear diamond on a white background
Gold ring with a lab grown pear diamond on a white background

Hayden... Pear Cut Lab Grown Diamond Open Wrap Ring

$2,295.00
Gold ring with a large lab grown diamond and smaller diamonds on a white background
 
Gold ring with a large lab grown diamond and smaller diamonds on a white background
Hand wearing a lab grown diamond ring on a neutral background
Gold ring with three lab grown diamonds on a white background

Jamie... 2.60ct Lab Grown Diamond Trilogy Ring

$7,495.00
Gold ring with three lab grown diamonds on a white background
 
Gold ring with three lab grown diamonds on a white background
Close-up of a hand wearing a lab diamond ring on a neutral background
Gold ring with three lab grown diamonds on a white background

Rihanna.... 2.5 Carat Oval Lab Grown Diamond Trilogy Ring

$8,995.00
Gold ring with a pear-shaped lab grown diamond on a white background
 
Gold ring with a pear-shaped lab grown diamond on a white background
Hand wearing a gold ring with a pear cut lab diamond on a beige background
Gold ring with a pear-shaped lab grown diamond on a white background

Sarah... 1.50ct Pear Cut Lab Grown Semi Bezel Diamond Ring

$5,995.00
Gold ring with a large lab grown diamond on a white background
 
Gold ring with a large lab grown diamond on a white background
Hand wearing a gold ring with a lab grown diamond on a neutral background
Gold ring with a large lab grown diamond on a white background

Jessica... 3.00ct Round Brilliant Cut Lab Grown Diamond Wide Tapered Ring

$8,995.00
Toi Et Moi Lab Grown Diamond Ring on a white background at LeGassick, Gold Coast, Australia.
 
Toi Et Moi Lab Grown Diamond Ring on a white background at LeGassick, Gold Coast, Australia.
Toi Et Moi Lab Grown Diamond Ring on a white background at LeGassick, Gold Coast, Australia.
Toi Et Moi Lab Grown Diamond Ring on a white background at LeGassick, Gold Coast, Australia.

Olsen... 3 Carat Toi Et Moi Lab Grown Diamond Ring

$7,995.00
Gold ring with a lab grown diamond on a white background at LeGassick, Gold Coast, Australia.
 
Gold ring with a lab grown diamond on a white background at LeGassick, Gold Coast, Australia.
Gold ring with a lab grown diamond on a lady's hand at LeGassick, Gold Coast, Australia.
Gold ring with a lab grown diamond on a white background at LeGassick, Gold Coast, Australia.
FREE UPGRADE

Marilyn... Round Brilliant Cut Lab Grown Diamond Solitaire Ring

From $4,895.00
Gold ring with a large diamond on a white background at LeGassick, Gold Coast, Australia.
 
Gold ring with a large diamond on a white background at LeGassick, Gold Coast, Australia.
Gold ring with a large diamond on a white background at LeGassick, Gold Coast, Australia.
FREE UPGRADE

Julie... Long Cushion Cut Lab-Grown Diamond Ring In Two-Tone 18ct Gold

From $4,895.00
Gold ring with a large lab diamond on a white background at LeGassick.
 
Gold ring with a large lab diamond on a white background at LeGassick.
Gold ring with a large lab diamond on a white background at LeGassick.
FREE UPGRADE

Chloe... Radiant Cut Lab Grown Diamond Ring

From $4,895.00
Gold ring with three emerald-cut lab diamonds on a white background
 
Gold ring with three emerald-cut lab diamonds on a white background
Lab created diamond ring on a hand against a light background
Gold ring with three lab diamond stones on a white background

Diane... 3.5 Carat Lab Diamond Trilogy Ring In 18ct Two Tone Gold

$6,995.00
Gold ring with a lab grown solitaire diamond on a white background at LeGassick, Gold Coast, Australia.
 
Gold ring with a lab grown solitaire diamond on a white background at LeGassick, Gold Coast, Australia.
Gold ring with a lab grown solitaire diamond on a lady's hand at LeGassick, Gold Coast, Australia.
Gold ring with a lab grown diamond solitaire on a white background at LeGassick, Gold Coast, Australia.
FREE UPGRADE

Nicole... Round Brilliant Cut Lab Grown Diamond Solitaire Ring

From $4,895.00
Gold ring with a lab grown diamond on a white background at LeGassick.
 
Gold ring with a lab grown diamond on a white background at LeGassick.
Hand wearing a lab diamond ring on a soft fabric background at LeGassick.
Gold ring with a lab grown diamond on a white background at LeGassick.
FREE UPGRADE

Elizabeth... Oval 4 Claw Solitaire Lab Grown Diamond Ring

From $4,895.00
Gold ring with three diamond stones on a white background at LeGassick
 
Gold ring with three diamond stones on a white background at LeGassick
Gold ring with three diamond stones on a white background at LeGassick

Alicia... 3.5 Carat Lab Grown Diamond Set Trilogy Ring In 18ct Two-Tone

$8,995.00
Gold ring with a large emerald-cut lab diamond on a white background
 
Gold ring with a large emerald-cut lab diamond on a white background
Gold ring with a large lab grown emerald cut diamond on a white background at LeGassick, Gold Coast, Australia.
FREE UPGRADE

Audrey... Emerald Cut Solitaire Lab Grown Diamond Ring

From $4,895.00
Gold ring with a lab grown diamond on a white background at LeGassick.
 
Gold ring with a lab grown diamond on a white background at LeGassick.
Hand wearing a lab diamond ring on a light background at LeGassick.
Gold ring with a lab grown diamond on a white background at LeGassick.

Katie... 1.50 Carat Oval Cut Lab Grown Diamond Offset Ring

$5,995.00
Gold ring with five lab created diamonds on a white background at LeGassick, Gold Coast, Australia.
 
Gold ring with five lab created diamonds on a white background at LeGassick, Gold Coast, Australia.
Gold ring with five lab created diamonds on a white background at LeGassick, Gold Coast, Australia.

Sienna… 2.50 Carat Lab Grown Diamond Set Ring In Two-Tone 18ct Gold

$8,995.00
Gold ring with an oval lab grown diamond on a white background at LeGassick, Gold Coast, Australia.
 
Gold ring with an oval lab grown diamond on a white background at LeGassick, Gold Coast, Australia.
Gold ring with an oval lab grown diamond on a lady's hand at LeGassick, Gold Coast, Australia.

Kirsten... 1.0 Carat Oval Cut Lab Grown Diamond Bezel Set Ring

$4,295.00
Gold ring with 5 lab grown diamonds on a white background at LeGassick, Gold Coast, Australia.
 
Gold ring with 5 lab grown diamonds on a white background at LeGassick, Gold Coast, Australia.
Felicity… 18ct Two-Tone 1.50 Carat Lab Grown Diamond Set Ring

Felicity… 18ct Two-Tone 1.50 Carat Lab Grown Diamond Set Ring

$7,995.00
Gold ring with a rectangular diamond on a white background at LeGassick Gold Coast, Australia.
 
Gold ring with a rectangular diamond on a white background at LeGassick Gold Coast, Australia.
Gold ring with a rectangular diamond on a lady's hand at LeGassick Gold Coast, Australia.
Gold ring with a rectangular diamond on a white background at LeGassick Gold Coast, Australia.

Eva... 1.50 Carat Radiant Cut Lab Grown Diamond Ring In 18ct Yellow Gold

$5,995.00
Gold ring with a marquise-shaped lab diamond on a white background
 
Gold ring with a marquise-shaped lab diamond on a white background
Gold ring with a lab created diamond on a hand against a white background
Gold ring with a marquise-shaped lab created diamond on a white background

Amber... 1.50 Carat Marquise Bezel Set Lab Grown Diamond Ring

$5,995.00

Certified diamonds

Every diamond is independently certified for quality and authenticity, giving you confidence and peace of mind with every purchase.

Free insured delivery

Enjoy peace of mind with complimentary, fully insured delivery on every Madison Collection purchase... safe, secure, and delivered right to your door.

Rigid quality standards

From hand-selected gemstones to expert craftsmanship, we uphold the highest standards to ensure enduring beauty and exceptional value in every piece.

Here to help

Our friendly and knowledgeable team is here to guide you every step of the way… offering expert advice, personalised service, and genuine care.

The Madison Collection

Luxury Lab Grown Diamond Jewellery in Australia

The Madison Collection offers luxury lab grown diamond jewellery designed with timeless elegance and modern sophistication. Explore diamond rings, earrings, necklaces and tennis bracelets featuring the world’s whitest lab grown diamonds. Inspired by the style and glamour of New York City, our collections are crafted to celebrate life’s special moments with exceptional beauty and craftsmanship. Shop luxury lab diamond jewellery online in Australia with fast delivery and exclusive contemporary designs.

FREE shipping on all orders Australia wide