October Birthstone Jewellery | Ethical Opal Collection

Pair of oval-cut white opal stud earrings with iridescent rainbow flashes, set in four-prong silver settings with push-back closures, displayed on a white background

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Radiant Oval Cut White Opal Earrings in Sterling Silver – Irosk ®

$159.00

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Pair of opal stud earrings on a white background

Classic Round Shape White Opal Earrings in Sterling Silver – Irosk ®

$108.36 $129.00

Heart Shape Black Opal Necklace in Sterling Silver – Irosk ®

$229.00

Elegant 18K Gold Bezel Set White Opal Pendant Necklace by Irosk ® on Singapore Chain

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Elegant White Opal Pendant in 18K Gold – Irosk ®

$149.00

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Heart Shape Black Opal Earrings in Silver by Irosk Australia

Captivating Heart Shape Black Opal Earrings in Sterling Silver – Irosk ®

$159.00 $239.00

Pair of stud earrings with black opal gemstones on a white background

Enchanting Round Black Opal Stud Earrings in Sterling Silver – Irosk ®

$149.00

Two pear-shaped white opal stud earrings in three-prong sterling silver settings—one shown head-on and the other at a slight angle revealing the “925” stamp on the post—displaying soft pastel flashes of green, pink, and blue play-of-color on a white background.

Pear Shape White Opal Earrings in Sterling Silver – Irosk ®

$169.00 $229.00

Bezel Set Round Opal Bracelet in Sterling Silver by Irosk ® - Elegant fine jewelry featuring natural opal stones in a bezel setting on a silver box chain

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Bezel Set Round Opal Bracelet in Sterling Silver – Irosk ®

$139.00 $149.00

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Heart Shape White Opal Necklace in Sterling Silver – Irosk ®

$199.00 $229.00

Two pear-shaped black opal stud earrings in three-prong sterling silver settings—one shown head-on and the other at a slight angle—displaying vivid flashes of red, green, and blue play-of-color against the opals’ dark base on a white background.

Elegant Pear Shape Black Opal Stud Earrings in Sterling Silver – Irosk ®

$169.00 $229.00

Heart White Opal Earrings in Sterling Silver – Irosk ®

$159.00 $239.00

Oval-cut white opal pendant with iridescent rainbow hues in a four-prong silver setting, suspended from a fine silver chain, displayed on a light background.

Radiant Oval White Opal Pendant Necklace in 925 Sterling Silver – Irosk ®

$139.00 $159.00

Black Opal Necklace in 925 Sterling Silver by Irosk ® - Round-cut black opal pendant on a rhodium-plated box chain

Mystical Black Opal Necklace in 925 Sterling Silver – Irosk ®

$169.00 $229.00

White Opal Pendant Necklace in 925 Sterling Silver - Round-cut

Radiant White Opal Pendant Necklace in 925 Sterling Silver – Irosk ®

$149.00

Opal Earrings in Gold - Round White - Studs in Silver - Lab-grown white opals in 18K gold-plated sterling silver

Radiant Round White Opal Earrings in 18K Gold-Plated Sterling Silver – Irosk ®

$139.00

Oval Cut Black Opal Earrings in Sterling Silver by Irosk Australia

Timeless Elegance: Oval Cut Black Opal Earrings in Sterling Silver – Irosk ®

$129.00

A pear-shaped black opal pendant showcasing vibrant play-of-color flashes of red, green, and orange, set in a three-prong polished sterling silver V-shaped bail, hanging from a delicate silver box chain on a white background.

Pear Shape Black Opal Pendant Necklace in Sterling Silver – Irosk ®

$189.00

A pear-shaped white opal pendant in a three-prong sterling silver setting with a V-shaped bail, suspended from a delicate silver box chain on a white background; the opal displays a soft play-of-color with pastel flashes of green, pink, and blue.

Pear Shape White Opal Pendant Necklace in Sterling Silver – Irosk ®

$169.00

Bezel Set Black Round Opal Necklace in Gold by Irosk ® - Elegant fine jewelry featuring a round black opal pendant set in 18K real gold-plated silver

Bezel Set Black Round Opal Necklace in 18K Gold – Irosk ®

$129.00 $149.00

Gold Earrings Opal - Round Studs in 18K gold-plated silver by Irosk

Timeless Elegance: Round Black Opal Earrings in 18K Gold-Plated Sterling Silver – Irosk ®

$129.00

Oval Shape Halo White Opal Ring by Irosk

Oval Shape Halo White Opal Ring - Irosk ®

$169.00

Heart Shape White Opal Earrings with Accent Details in Sterling Silver – Irosk ®

$155.35 $239.00

Round Shape Halo Opal Ring in 925 Silver - Irosk ®

$169.00

Pear Shape Halo Silver Opal Ring by Irosk Australia

$129.00 $159.00

Spend $250 or more and enjoy an exclusive $33 discount on your order!

Discover Our Exquisite October Birthstone Jewellery Collection

Spend $250 or more and enjoy an exclusive $33 discount on your order!

Discover Our Exquisite October Birthstone Jewellery Collection

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