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New Arrivals

A antique 1920s 2.45ct old mine cut diamond ring set in 18ct white gold shown on the finger.

Irene Byrne & Co

Antique 1920s Old Mine Cut 2.45ct Diamond Engagement Ring

$31,000.00

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Victorian diamond ring in an antique blue velvet ring box.

Irene Byrne & Co

Victorian Five Diamond Half Hoop Ring in 18ct Gold

$7,200.00

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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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Platinum and diamond solitaire engagement ring on finger showing off the hand engraved feathering

Irene Byrne & Co

Vintage 1950s Platinum Diamond Solitaire Engagement Ring

$6,200.00

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Detailed image of a 1930s sapphire and diamond ring, highlighting the rectangular cluster and two-tone metal.

Irene Byrne & Co

Antique Art Deco Sapphire and Diamond Rectangular Cluster Ring

$7,500.00

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Antique gold ring with ruby and pearls set in the shape of a flower cluster from the 1840s.

Irene Byrne & Co

Early Victorian Ruby and Pearl Posy Cluster Secret Locket Ring

$5,200.00

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Antique diamond ring featuring a black enamel border and cluster design.

Irene Byrne & Co

Art Deco 1.06ct Diamond Cluster Engagement Ring by Alabaster Wilson

$10,300.00

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Antique Victorian 15ct yellow gold oval locket with striped design on a pink antique box.

Irene Byrne & Co

Antique Victorian 15ct Yellow Gold Oval Locket

$6,200.00

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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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Antique Victorian earrings with hand-engraved chinoiserie designs in sterling silver.

Irene Byrne & Co

Antique Victorian Sterling Silver Bird Earrings

$995.00

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Amethyst brooch with diamond details, worn by Russian nobility in the 1890s.

Irene Byrne & Co

Antique Russian 105.00ct Amethyst and Diamond Cabochon Brooch

$7,200.00

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Late Victorian locket in 9ct yellow gold featuring a classic bow motif.

Irene Byrne & Co

Antique Victorian 9ct Yellow Gold Locket with Bow Motif

$1,295.00

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Vintage ring with a central navy blue stone and diamond accents in a decorative box.

Irene Byrne & Co

Antique French 1920s Sapphire and Diamond Platinum Ring

$8,900.00

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antique emerald and diamond ring in 18ct yellow gold with intricate engraving.

Irene Byrne & Co

Antique Victorian Emerald and Diamond Cluster Ring

$9,300.00

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Vintage 1950s emerald cut emerald ring with diamond accents set in 18ct yellow gold.

Irene Byrne & Co

Vintage 1950s Handmade Emerald Cut Emerald and Diamond Ring

$16,300.00

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A stunning vintage 1950s emerald and diamond ring with a platinum setting.

Irene Byrne & Co

Vintage 1950s Emerald and Diamond Cluster Ring in Platinum

$5,700.00

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Handmade Vintage Sapphire Ring with 1950s Design and Diamond Accents.

Irene Byrne & Co

Vintage 1950s Sapphire and Diamond Platinum Ring

$6,200.00

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Irene Byrne & Co

Antique Australian Flower Posy Cluster Drop Pearl Earrings

$1,995.00

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Stunning vintage compass fob pendant featuring bold cardinal directions, a perfect blend of historical charm and modern elegance for both men and women.

Irene Byrne & Co

Antique Edwardian Sterling Silver Compass Fob

$795.00

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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

$18,750.00

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Edwardian aquamarine drop earrings with pearls in 9ct gold, antique jewelry circa 1910.

Irene Byrne & Co

Antique Edwardian Aquamarine Drop Earrings

Sold out

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Vintage 1910 Ceylon sapphire and diamond ring, notable for its no heat treatment deep blue sapphire centerpiece.

Irene Byrne & Co

Antique French 10.48ct Ceylon Sapphire and Diamond Cluster Ring

$63,000.00

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