Uniquely Australian Willis and Sons Diamond pearl and sapphire bangle in 15ct yellow gold
Uniquely Australian pearl flower posy cluster earrings in 9ct yellow gold
Uniquely Australian 2.62ct Cushion Old Cut Diamond Ring
Uniquely Australian antique Australian Albert Chain and T-ar in 15ct Yellow Gold by Rosenthal, Aronson & Co

NEW ARRIVALS

14ct rose and yellow gold Art Nouveau ring featuring a cabochon sapphire, 5mm garnet and two rose-cut diamonds. Sold

Irene Byrne & Co

Antique Russian Art Nouveau Sapphire, Diamond, Garnet Ring

Sold

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Vintage 1950s three‑stone ring with 0.50ct oval royal blue sapphire flanked by two 0.40ct G VS round brilliant diamonds set in 18ct yellow gold.

Irene Byrne & Co

Vintage 1950s Sapphire and Diamond Three Stone Ring

$6,200.00

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Irene Byrne & Co

Emerald Cut Aquamarine Cluster Ring

$6,000.00

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Side profile of 1905 Edwardian oval ruby and diamond ring showing claw settings, tapered 3.20–1.60mm band and antique old‑European diamond shoulders.

Irene Byrne & Co

Antique Austro-Hungarian 1890 Oval Ruby and Diamond Ring

$19,000.00

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Vintage 1950s brilliant cut diamond engagement ring in 18ct white gold, 1.30ct center stone with baguette shoulder diamonds, top view in antique ring box.

Irene Byrne & Co

Vintage 1950s Brilliant Cut Diamond Engagement Ring

$13,000.00

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Vintage 1920s posy cluster engagement ring side view highlighting contrasting 18ct white top and yellow gold band.

Irene Byrne & Co

Antique 1920s Old European Cut Diamond Posy Cluster Ring

$4,400.00

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Victorian sapphire and pearl earrings — genuine antique pair with 0.56ct total sapphires and 22 seed pearls on lever hooks.

Irene Byrne & Co

Antique Victorian Royal Blue Sapphire and Pearl Earrings

$2,475.00

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E colour VS2 emerald cut diamond in ten-claw platinum setting with baguette diamonds — elegant engagement ring

Irene Byrne & Co

Platinum Emerald Cut Diamond Engagement Ring

$27,000.00

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Irene's Top Picks of Featured Jewellery

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Rings

Rings

Engagement Rings

Engagement Rings

Earrings

Earrings

Necklaces

Necklaces

Pendants

Pendants

Bracelets and Bangles

Bracelets and Bangles

Lockets

Lockets

Brooches

Brooches

Antique Silver

Antique Silver

Chains

Chains

Contemporary

Contemporary

Gifts for MEN

Gifts for MEN

Irene Byrne and Co Antique Jewellery's Lifetime guarantee is like no other
Russian Art Nouveau 1910 14ct gold ring with cabochon sapphire, triangular garnet and rose-cut diamonds, 56 zolotnik hallmark.

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