New Arrivals– Irene Byrne & Co

Antique Etruscan revival coral earrings showing cannetille scrollwork and coral cabochons

Irene Byrne & Co

Victorian 15ct Etruscan Coral Earrings

$2,250.00

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Pair of antique Victorian yellow gold earrings circa 1870 shown in full length

Irene Byrne & Co

Victorian Yellow Gold Contintal Earrings

$2,795.00

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Pair of antique daisy cluster pearl earrings circa 1880 shown in a jewellery box

Irene Byrne & Co

Victorian 15ct Garnet & Natural Pearl Earrings

$1,575.00

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Pair of antique 1930s gold opal earrings with blue-dominant play of colour and red flashes

Irene Byrne & Co

1930s Opal 9ct Yellow Gold Earrings

$3,200.00

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Close-up of vintage sapphire ring showing 1.67ct medium blue Ceylon sapphire

Irene Byrne & Co

Vintage 1950s Ceylon Sapphire Ring

$9,500.00

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Victorian 15ct gold starburst earrings, front view

Irene Byrne and Co

Victorian 15ct Starburst Earrings

$4,975.00

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Irene Byrne and Co

Edwardian 15ct Trefoil Diamond Earrings

$2,250.00

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18ct gold old mine cut diamond earrings, front view

Irene Byrne and Co

18ct Old Mine Cut Diamond Earrings

$4,700.00

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Irene Byrne and Co

Austrian 1960s Solid Opal and Diamond Earrings

$11,000.00

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Irene Byrne and Co

Victorian Rose Gold Turquoise Earrings

$2,295.00

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Pair of Victorian 15ct yellow gold hardstone cameo drop earrings with shepherd hooks and black agate maiden cameo panels.

Irene Byrne and Co

Victorian 15ct Hardstone Agate Cameo Earrings

$2,995.00

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Angled view of Victorian 9ct rose gold earrings with floral engraved detailing and natural seed pearl accents.

Irene Byrne and Co

Victorian 9ct Rose Gold Pearl Earrings

$2,795.00

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Pair of diamond posy cluster stud earrings in 18ct white and yellow gold, displayed in their fitted presentation case.

Irene Byrne and Co

18ct Diamond Flower Cluster Stud Earrings

$5,000.00

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Irene Byrne & Co

Australian 1920s Shield Signet Ring

$2,500.00

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Irene Byrne & Co

Antique Australian 9ct Johnson & Simonsen Drop Pendant Necklace

Sold

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Irene Byrne & Co

Antique Edwardian Amethyst Drop Necklace in Rose Gold

$2,495.00

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Victorian gold fede gimmel ring worn on finger showing scale and craftsmanship

Irene Byrne & Co

Antique Victorian 15ct Fede Gimmel Ring

$7,500.00

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Georgian gold fede ring worn on finger showcasing clasped hands.

Irene Byrne & Co

Antique Georgian 18ct Fede Gimmel Ring

$6,990.00

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Georgian yellow topaz and diamond ring in 18ct gold circa 1820

Irene Byrne & Co

Antique Georgian Yellow Topaz Diamond Ring

$8,000.00

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green emerald cut peridot ring four claw set in an antique ring box

Irene Byrne & Co

Vintage 1940s 6.60ct Emerald Cut Peridot Ring

$6,500.00

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Antique cushion ruby ring in 18ct white gold and platinum, rich deep red 2.83ct ruby of Thai origin (GSL certified) with decorative gallery and shoulders.

Irene Byrne & Co

1920s Cushion Ruby & Diamond Ring — 2.83ct Untreated

$33,000.00

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Late Victorian 15ct yellow gold oval locket (circa 1900) with hand‑engraved monogram, wearable antique family heirloom.

Irene Byrne & Co

Antique Victorian 15ct Yellow Gold Oval Locket

$6,000.00

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Edwardian Art Nouveau aquamarine pendant (circa 1905) with central oval aquamarine, seed pearls and rose & mine‑cut diamonds in platinum and 15ct gold.

Irene Byrne & Co

Antique Art Nouveau Aquamarine and Diamond Pendant

$4,500.00

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Victorian 1895 hinged bangle in 15ct yellow gold set with nine oval natural rubies (1.65ct) and 18 old‑cut diamonds worn on the wrist.

Irene Byrne & Co

Antique Victorian 15ct Ruby and Diamond Bangle

$8,000.00

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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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vintage 1950s aquamarine and diamond ring in a vintage ring box — timeless heirloom jewellery for special occasions.

Irene Byrne & Co

Vintage 1950s Emerald Cut Aquamarine and Diamond Ring

$10,500.00

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Close-up of a 1920s Art Deco platinum ring with a 0.46ct semi‑modern cut diamond and carved pavé shoulders.

Irene Byrne & Co

Antique Art Deco 1920s Semi Modern Cut Diamond 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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Irene Byrne & Co

Antique Austro-Hungarian 1890 Oval Ruby and Diamond Ring

$19,000.00

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Irene Byrne & Co

Vintage 1950s Brilliant Cut Diamond Engagement Ring

$13,000.00

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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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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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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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Art Deco emerald ring by Birks of Canada, 1.25ct emerald with shield and baguette diamonds on platinum band, vintage 1930s.

Irene Byrne & Co

Art Deco 1930s Emerald Cut Emerald and Diamond Ring by Birks

$14,000.00

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art deco sapphire and diamond cluster ring up close featuring the fancy cut Ceylon sapphires.

Irene Byrne & Co

1930s Art Deco Ceylon Sapphire and Diamond Cluster Ring

Sold

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1930s Colombian emerald baguette bezel set in platinum on 18ct yellow gold.

Irene Byrne & Co

Art Deco Emerald and Diamond Rectangular Cluster Ring

Sold

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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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Antique Art Deco engagement ring 1.25ct round brilliant with geometric baguette details and pavé set shoulders in an antique box.

Irene Byrne & Co

Antique 1930s Art Deco 1.25ct Diamond Engagement Ring

$10,000.00

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Irene Byrne & Co

Square Cut Ruby Eternity Ring in 18ct Yellow Gold

$6,400.00

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Victorian almandine garnet and diamond three stone ring in a blue antique ring box.

Irene Byrne & Co

Antique Victorian Oval 3.00ct Almandine Garnet Ring

Sold

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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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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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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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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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