Are lab-grown diamonds real diamonds?

Yes, lab-grown diamonds have the same physical, chemical, and optical properties as mined diamonds.

Why is IGI certification important?

IGI certification verifies the authenticity and quality of the diamond.

Do lab-grown diamonds last forever?

Yes, lab-grown diamonds are just as durable as mined diamonds with a Mohs hardness of 10.

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Products

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Siara by Ark

MERIEL RING

From $1,855.00 AUD $2,650.00 AUD

Top view of the Mery Oval Diamond Engagement Ring

Siara by Ark

MERY OVAL ENGAGMENT RING

$4,300.00 AUD

White
Yellow

Siara by Ark

MIRAGE BRACELET

$230.00 AUD

Siara by Ark

MIRRI BRACELET

From $110.00 AUD

Siara by Ark

MONARCH NECKLACE

$210.00 AUD

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Siara by Ark

MOONLIT BAND

From $1,259.30 AUD $1,799.00 AUD

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moval cut lab grown diamond engagement ring set with matching band in gold

Siara by Ark

MOVAL HARLOW RING SET

From $3,850.00 AUD $5,500.00 AUD

Yellow
White

Siara by Ark

OCCHIO NECKLACE

$190.00 AUD

Siara by Ark

OMEGA CHAIN

$180.00 AUD

Siara by Ark

ORBIT RING

$199.00 AUD

Siara by Ark

ORLISSE STUD EARRING

From $89.00 AUD

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Jewellery That Feels as Good as It Looks

Elevate Your Everyday with Ethical Sparkle

At Siara by Ark, we believe luxury should never come at the planet’s expense. Our lab-grown diamond jewellery is designed for those who value both beauty and integrity. From timeless necklaces to elegant engagement rings, every piece tells your story, crafted with care, love, and conscience.