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Australian Jewellery

Antique_2.62ct_Cushion_Old_Cut_Diamond_Ring

Irene Byrne & Co

Antique Australian 2.62ct Cushion Old Cut Diamond Ring

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front on view of the oval purple amethyst surrounded by a delicate handmade rose gold frame against a cream background

Irene Byrne & Co

Antique Australian Amethyst Rose Gold Drop Pendant

$1,295.00

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Irene Byrne & Co

Antique Australian 9ct Johnson & Simonsen Drop Pendant Necklace

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Natural near‑round pearl cluster ring by Hardy Brothers, platinum setting with F‑G VS diamonds, ideal heirloom.

Irene Byrne & Co

Antique 1920s Hardy Brothers Natural Pearl Cluster Ring

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Hinged bangle with crown and crescent design by Willis and Sons, crafted in 15ct yellow gold.

Irene Byrne & Co

Antique Australian Willis and Sons Diamond, Pearl and Sapphire Bangle

$5,000.00

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Alfred_Saunders_Sydney_Ring_with_Crossover_Diamond_Shoulders

Irene Byrne & Co

Antique Australian 1920s Three Stone Diamond Ring

$8,400.00

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Antique Art Nouveau 9ct gold garnet and pearl pendant brooch with green centre stone and pearl set scroll design, circa 1917–1931.

Irene Byrne & Co

Antique Australian Art Nouveau Garnet & Pearl Pendant

$4,200.00

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Vintage 1920s Australian Hardy Brothers platinum engagement ring with diamonds.

Irene Byrne & Co

Antique 1920s Australian Hardy Brothers Platinum Diamond Engagement Ring

$5,200.00

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Irene Byrne & Co

Antique Australian Flower Posy Cluster Drop Pearl Earrings

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A Late Victorian antique 15ct yellow gold Albert chain featuring a T-Bar and fancy link star set design.

Irene Byrne & Co

Australian Rosenthal, Aronson & Co. Late Victorian 15ct Albert Chain and T-Bar

$22,500.00

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An Australian 15ct yellow gold revolving photo locket by Colonial jewellers Lamborn and Wagner with emu, kangaroo and dove

Irene Byrne & Co

Australian Colonial Revolving Photo Locket by Lamborn and Wagner

$8,500.00

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1940s vintage engagement ring in 18ct white gold

Irene Byrne & Co

Vintage Australian 1940s Brilliant Cut Diamond Ring

$8,500.00

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Close-up of hand-painted portrait miniature on ivory set in a 15ct gold Victorian locket framed by turquoise and natural pearls

Irene Byrne & Co

Victorian Australian 15ct Gold Turquoise & Pearl Miniature Locket

$3,500.00

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Australian_Amethyst_Vine_Leaf_Locket_Brooch

Irene Byrne & Co

Antique Australian Colonial Amethyst Vine Brooch with Locket

$11,000.00

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Willis & Co Edwardian 9ct yellow gold hinged bangle, Australian Colonial twisted rope design with repoussé floral panels, inner 62x53mm, circa 1905

Irene Byrne & Co

Antique Australian Willis and Sons Yellow Gold Bangle

$8,995.00

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Antique Australian amethyst necklace in 9ct yellow gold, featuring three oval amethysts and a natural half pearl, circa 1910.

Irene Byrne & Co

Antique Australian 9ct Yellow Gold Amethyst Necklace

$4,700.00

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antique Australian pendant with a central pear shaped purple amethyst and a simple, delicate 9ct yellow gold floral frame.

Irene Byrne & Co

Antique Australian 7.50ct Amethyst Pendant

$2,700.00

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15ct yellow gold revolving locket by Lamborn and Wagner with intricate vine leaves.

Irene Byrne & Co

Australian Colonial Lamborn and Wagner Revolving Locket

$5,950.00

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Australian 1920s shield signet ring in antique gold with classic vintage design

Irene Byrne & Co

Australian 1920s Shield Signet Ring

$2,500.00

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Australian 1920s Hardy Brothers diamond ring in platinum and 18ct white gold

Irene Byrne & Co

Australian 1920s Hardy Brothers Diamond Ring

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