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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Necklaces

Q: Are lab-grown diamonds real diamonds?

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

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Siara by Ark

SERENE NECKLACE

From $1,474.77 USD $2,106.82 USD

Siara by Ark

ETOILE NECKLACE

From $130.81 USD

Siara by Ark

STATION NECKLACE

$108.28 USD

14K Solid Gold Adjustable Chain Necklace

Siara by Ark

SOLID GOLD CHAIN

$472.38 USD

Siara by Ark

CUORE NECKLACE

From $130.81 USD

Siara by Ark

TWINKLE STAR NECKLACE

$109.01 USD

Siara by Ark

KISSED SHELL NECKLACE

$116.28 USD

Siara by Ark

STARBURST NECKLACE

$101.02 USD

Siara by Ark

TANZERIN NECKLACE

From $116.28 USD

Siara by Ark

RUBINA NECKLACE

$130.81 USD

Siara by Ark

CUCCIOLO NECKLACE

From $109.01 USD

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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.

Frequently Asked Questions

Are lab-grown diamonds real diamonds?

Yes. Lab-grown diamonds share the same chemical and physical properties as mined diamonds. Mohs hardness measures 10, which makes them durable for jewellery.

What necklace styles are popular?

Diamond solitaire pendants, symbolic charms, and simple chains remain popular choices. These designs are easy to wear with many outfits.

What necklace length works best for daily wear?

Many buyers choose adjustable chains around 16 to 18 inches. This length sits comfortably near the collarbone and works well with most clothing styles.

Do you offer shipping across Australia?

Yes. We provide free shipping across Australia. Careful packaging ensures jewellery arrives safely and ready to wear or gift.